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Diffstat (limited to 'src/mess/drivers/thomson.c')
-rw-r--r-- | src/mess/drivers/thomson.c | 2451 |
1 files changed, 0 insertions, 2451 deletions
diff --git a/src/mess/drivers/thomson.c b/src/mess/drivers/thomson.c deleted file mode 100644 index 33112623a19..00000000000 --- a/src/mess/drivers/thomson.c +++ /dev/null @@ -1,2451 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Antoine Mine -/********************************************************************** - - Copyright (C) Antoine Mine' 2006 - - Thomson 8-bit micro-computers. - - A 6809E-based French family of personal computers developed in the 80's. - Despite their rather high price and poor design , they were quite popular - in France, probably due to the government plan "Informatique pour tous" - (Computer Science for Everyone) to put a network of MO5 computers in every - school during 1984-1986. And maybe their very popular light-pen. - - Drivers - - t9000 Thomson T9000 (early TO7 prototype, oct 1980) - - to7 Thomson TO7 (nov 1982) - - to770 Thomson TO7/70 (scarcely enhanced TO7, 1984) - - mo5 Thomson MO5 (entry-game, TO7-incompatible, jun 1984) - - to9 Thomson TO9 (high-end TO7/70 successor, sep 1985) - - mo5e Thomson MO5E (export MO5 version, 1986) - - to8 Thomson TO8 (next generation of TO7/70, sep 1986) - - to9p Thomson TO9+ (improved TO9 with TO8 technology, sep 1986) - - mo6 Thomson MO6 (improved MO5 with TO8 technology, sep 1986) - - mo5nr Thomson MO5NR (network-enhanced MO6, 1986) - - to8d Thomson TO8D (TO8 with integrated floppy, dec 1987) - - pro128 Olivetti Prodest PC 128 (Italian MO6, built by Thomson, 1986) - - We do not consider here the few 16-bit computers built by Thomson - (68000-based Micromega 32, 8088-based Micromega 16 or the TO16: Thomson's own - 8088-based PC). - - You may distinguish three families: - * TO7,TO7/70,TO8,TO8D (family computers) - * TO9,TO9+ (professional desktop look with separate keyboard and monitor) - * MO5,MO5E,MO5NR,MO6 (cheaper, less extensible family) - Computers in both TO families are compatible. Computers in the MO family are - compatible. However, the TO and MO families are incompatible - (different memory-mapping). - - Note that the TO8, TO9+ and MO6 were produced at the same time, using very - similar technologies, but with different cost/feature trade-offs and - different compatibility (MO6 is MO5-compatible, TO9+ is TO9-compatible and - TO8 and TO9+ are TO7-compatible). - Also note that the MO5NR is actually based on MO6 design, not MO5 - (although both MO5NR and MO6 are MO5-compatible) - - Also of interest are the Platini and Hinault versions of the MO5 - (plain MO5 inside, but with custom, signed box-case). - There were several versions of TO7/70 and MO5 with alternate keyboards. - - Thomson stopped producing micro-computers in jan 1990. - -**********************************************************************/ - -/* TODO (roughly in decreasing priority order): - ---- - - - internal, keyboard-attached TO9 mouse port (untested) - - floppy: 2-sided or 4-sided .fd images - - printer post-processing => postscript - - RS232 serial port extensions: CC 90-232, RF 57-932 - - modem, teltel extension: MD 90-120 / MD 90-333 (need controller ROM?) - - IEEE extension - - TV overlay (IN 57-001) (@) - - digitisation extension (DI 90-011) (@) - - barcode reader (@) - - (@) means MESS is lacking support for this kind of device / feature anyway - -*/ - -#include "includes/thomson.h" -#include "bus/rs232/rs232.h" -#include "machine/6821pia.h" -#include "machine/wd_fdc.h" -#include "machine/clock.h" -#include "bus/centronics/ctronics.h" -#include "imagedev/flopdrv.h" -#include "formats/cd90_640_dsk.h" -#include "formats/basicdsk.h" -#include "machine/ram.h" - - -/**************************** common *******************************/ - -/* layout */ -static const char layout_thomson[] = "thomson"; - -#define KEY(pos,name,key) \ - PORT_BIT ( 1<<(pos), IP_ACTIVE_LOW, IPT_KEYBOARD ) \ - PORT_NAME ( name ) \ - PORT_CODE ( KEYCODE_##key ) - -#define PAD(mask,player,name,port,dir,key) \ - PORT_BIT ( mask, IP_ACTIVE_LOW, IPT_##port ) \ - PORT_NAME ( "P" #player " " name ) \ - PORT_CODE( KEYCODE_##key ) \ - PORT_PLAYER ( player ) - - -/* ------------- game port ------------- */ - -/* - Two generations of game port extensions were developped - - - CM 90-112 (model 1) - connect up to two 8-position 1-button game pads - - - SX 90-018 (model 2) - connect either two 8-position 2-button game pads - or a 2-button mouse (not both at the same time!) - - We emulate the SX 90-018 as it is fully compatible with the CM 90-112. - - Notes: - * all extensions are compatible with all Thomson computers. - * the SX 90-018 extension is integrated within the TO8(D) - * the TO9 has its own, different mouse port - * all extensions are based on a Motorola 6821 PIA - * all extensions include a 6-bit sound DAC - * most pre-TO8 software (including TO9) do not recognise the mouse nor the - second button of each pad - * the mouse cannot be used at the same time as the pads: they use the same - 6821 input ports & physical port; we use a config switch to tell MESS - whether pads or a mouse is connected - * the mouse should not be used at the same time as the sound DAC: they use - the same 6821 ports, either as input or output; starting from the TO8, - there is a 'mute' signal to cut the DAC output and avoid producing an - audible buzz whenever the mouse is moved; unfortunately, mute is not - available on the TO7(/70), TO9 and MO5. -*/ - -static INPUT_PORTS_START( thom_game_port ) - -/* joysticks, common to CM 90-112 & SX 90-018 */ - PORT_START ( "game_port_directions" ) - PAD ( 0x01, 1, UTF8_UP, JOYSTICK_UP, UP, UP) - PAD ( 0x02, 1, UTF8_DOWN, JOYSTICK_DOWN, DOWN, DOWN ) - PAD ( 0x04, 1, UTF8_LEFT, JOYSTICK_LEFT, LEFT, LEFT ) - PAD ( 0x08, 1, UTF8_RIGHT, JOYSTICK_RIGHT, RIGHT, RIGHT ) - PAD ( 0x10, 2, UTF8_UP, JOYSTICK_UP, UP, 8_PAD ) - PAD ( 0x20, 2, UTF8_DOWN, JOYSTICK_DOWN, DOWN, 2_PAD ) - PAD ( 0x40, 2, UTF8_LEFT, JOYSTICK_LEFT, LEFT, 4_PAD ) - PAD ( 0x80, 2, UTF8_RIGHT, JOYSTICK_RIGHT, RIGHT, 6_PAD ) - - PORT_START ( "game_port_buttons" ) - PAD ( 0x40, 1, "Action A", BUTTON1, BUTTON1, LCONTROL ) - PAD ( 0x80, 2, "Action A", BUTTON1, BUTTON1, RCONTROL ) - -/* joysticks, SX 90-018 specific */ - PAD ( 0x04, 1, "Action B", BUTTON2, BUTTON2, LALT ) - PAD ( 0x08, 2, "Action B", BUTTON2, BUTTON2, RALT ) - PORT_BIT ( 0x30, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT ( 0x03, IP_ACTIVE_HIGH, IPT_UNUSED ) /* ? */ - -/* mouse, SX 90-018 specific */ - PORT_START ( "mouse_x" ) - PORT_BIT ( 0xffff, 0x00, IPT_MOUSE_X ) - PORT_NAME ( "Mouse X" ) - PORT_SENSITIVITY ( 150 ) - PORT_PLAYER (1) - - PORT_START ( "mouse_y" ) - PORT_BIT ( 0xffff, 0x00, IPT_MOUSE_Y ) - PORT_NAME ( "Mouse Y" ) - PORT_SENSITIVITY ( 150 ) - PORT_PLAYER (1) - - PORT_START ( "mouse_button" ) - PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) - PORT_NAME ( "Left Mouse Button" ) - PORT_CODE( MOUSECODE_BUTTON1 ) - PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) - PORT_NAME ( "Right Mouse Button" ) - -INPUT_PORTS_END - - -/* ------------ lightpen ------------ */ - -static INPUT_PORTS_START( thom_lightpen ) - - PORT_START ( "lightpen_x" ) - PORT_BIT ( 0xffff, THOM_TOTAL_WIDTH/2, IPT_LIGHTGUN_X ) - PORT_NAME ( "Lightpen X" ) - PORT_MINMAX( 0, THOM_TOTAL_WIDTH ) - PORT_SENSITIVITY( 50 ) - PORT_CROSSHAIR(X, 1.0, 0.0, 0) - - PORT_START ( "lightpen_y" ) - PORT_BIT ( 0xffff, THOM_TOTAL_HEIGHT/2, IPT_LIGHTGUN_Y ) - PORT_NAME ( "Lightpen Y" ) - PORT_MINMAX ( 0, THOM_TOTAL_HEIGHT ) - PORT_SENSITIVITY( 50 ) - PORT_CROSSHAIR(Y, 1.0, 0.0, 0) - - PORT_START ( "lightpen_button" ) - PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) - PORT_NAME ( "Lightpen Button" ) - PORT_CODE( MOUSECODE_BUTTON1 ) - -INPUT_PORTS_END - -/************************** T9000 / TO7 ******************************* - -TO7 (1982) ---- - -First computer by Thomson. -Note that the computer comes with only a minimal BIOS and requires an -external cartridge to be usable. -Most software are distributed on cassette and require the BASIC 1.0 cartridge -to be present (-cart basic.m7), as only it provides the necessary OS -capabilities (e.g., a cassette loader). -To use disks, you will need both a BASIC 1.0 cartridge and a BASIC DOS -boot floppy. - -* chips: - - 1 MHz Motorola 6809E CPU - - 1 Motorola 6821 PIA (+3 for I/O, game, and modem extensions) - - 1 Motorola 6846 timer, I/O, ROM - -* memory: - - 8 KB base user RAM - + 16 KB extended user RAM (EM 90-016) = 24 KB total user RAM emulated - + homebrew 8 KB RAM extension (Theophile magazine 6, sept 1984) - - 6 KB BIOS ROM - - 6-bit x 8 K color RAM + 8-bit x 8 K point RAM, bank switched - - 2 to 8 KB ROM comes with the floppy drive / network controller - -* video: - 320x200 pixels with color constraints (2 colors per horizontal - 8-pixel span), 8-color pixel palette, - 50 Hz (tweaked SECAM) - -* devices: - - AZERTY keyboard, 58-keys, French with accents - - cartridge 16 KB (up to 64 KB using bank-switching), - the MESS cartridge device is named -cart - - cassette 900 bauds (frequency signals: 0=4.5 kHz, 1=6.3 kHz) - the MESS cassette device is named -cass - - 1-bit internal buzzer - - lightpen, with 8-pixel horizontal resolution, 1-pixel vertical - - SX 90-018 game & music extension - . 6-bit DAC sound - . two 8-position 2-button game pads - . 2-button mouse - . based on a Motorola 6821 PIA - - CC 90-232 I/O extension: - . CENTRONICS (printer) - . RS232 (unemulated) - . based on a Motorola 6821 PIA - . NOTE: you cannot use the CENTRONICS and RS232 at the same time - - RF 57-932: RS232 extension, based on a SY 6551 ACIA (unemulated) - - MD 90-120: MODEM, TELETEL extension (unemulated) - . 1 Motorola 6850 ACIA - . 1 Motorola 6821 PIA - . 1 EFB 7513 MODEM FSK V13, full duplex - . PTT-, VELI7Y-, and V23-compatible MODEM (up to 1200 bauds) - . seems to come with an extra ROM - - 5"1/2 floppy drive extension - . CD 90-640 floppy controller, based on a Western Digital 2793 - . DD 90-320 double-density double-sided 5"1/4 floppy - (2 drives considered as 4 simple-face drives: 0/1 for the first drive, - 2/3 for the second drive, 1 and 3 for upper sides, 0 and 2 for lower - sides) - . floppies are 40 tracks/side, 16 sectors/track, 128 or 256 bytes/sector - = from 80 KB one-sided single-density, to 320 KB two-sided double-density - . MESS floppy devices are named -flop0 to -flop3 - - alternate 5"1/2 floppy drive extension - . CD 90-015 floppy controller, based on a HD 46503 S - . UD 90-070 5"1/4 single-sided single density floppy drive - - alternate 3"1/2 floppy drive extension - . CD 90-351 floppy controller, based on a custom Thomson gate-array - . DD 90-352 3"1/2 floppy drives - - alternate QDD floppy drive extension - . CQ 90-028 floppy controller, based on a Motorola 6852 SSDA - . QD 90-028 quickdrive 2"8 (QDD), only one drive, signe side - - speech synthesis extension: based on a Philips / Signetics MEA 8000 - (cannot be used with the MODEM) - - MIDIPAK MIDI extension, uses a EF 6850 ACIA - - NR 07-005: network extension, MC 6854 based, 2 KB ROM & 64 KB RAM - (build by the French Leanord company) - - -T9000 (1980) ------ - -Early TO7 prototype. -The hardware seems to be the exactly same. Only the BIOS is different. -It has some bug that were corrected later for the TO7. -Actually, the two computers are undistinguishable, except for the different -startup screen, and a couple BIOS addresses. -They can run the same software and accept the same devices and extensions. - - -**********************************************************************/ - -/* ------------ address maps ------------ */ - -static ADDRESS_MAP_START ( to7, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x3fff ) AM_READ_BANK ( THOM_CART_BANK ) AM_WRITE(to7_cartridge_w ) /* 4 * 16 KB */ - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( THOM_VRAM_BANK ) AM_WRITE(to7_vram_w ) - AM_RANGE ( 0x6000, 0x7fff ) AM_RAMBANK ( THOM_BASE_BANK ) /* 1 * 8 KB */ - AM_RANGE ( 0x8000, 0xdfff ) AM_RAMBANK ( THOM_RAM_BANK ) /* 16 or 24 KB (for extension) */ - AM_RANGE ( 0xe000, 0xe7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xe7c0, 0xe7c7 ) AM_DEVREADWRITE("mc6846", mc6846_device, read, write) - AM_RANGE ( 0xe7c8, 0xe7cb ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7cc, 0xe7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7d0, 0xe7df ) AM_READWRITE(to7_floppy_r, to7_floppy_w ) - AM_RANGE ( 0xe7e0, 0xe7e3 ) AM_DEVREADWRITE( "to7_io:pia_2", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7e8, 0xe7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) - AM_RANGE ( 0xe7f2, 0xe7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xe7f8, 0xe7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7fe, 0xe7ff ) AM_READWRITE(to7_modem_mea8000_r, to7_modem_mea8000_w ) - AM_RANGE ( 0xe800, 0xffff ) AM_ROM /* system bios */ - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x247ff: 18 KB floppy / network ROM controllers */ - -/* RAM mapping: - 0x0000 - 0x3fff: 16 KB video RAM (actually 8 K x 8 bits + 8 K x 6 bits) - 0x4000 - 0x5fff: 8 KB base RAM - 0x6000 - 0x9fff: 16 KB extended RAM - 0xa000 - 0xbfff: 8 KB more extended RAM - */ -ADDRESS_MAP_END - - - -/* ------------ ROMS ------------ */ - -/* external floppy controllers */ -#define ROM_FLOPPY( base ) \ - /* no controller */ \ - ROM_FILL( base, 0x800, 0x39 ) \ - /* CD 90-015 (5"1/4) */ \ - ROM_LOAD ( "cd90-015.rom", base+0x800, 0x7c0, \ - CRC(821d34c1) \ - SHA1(31a6bb81baaeec5fc8de457c97264f9dfa92c18b) ) \ - /* CD 90-640 (5"1/4) */ \ - ROM_LOAD ( "cd90-640.rom", base+0x1000, 0x7c0, \ - CRC(5114c0a5) \ - SHA1(5c72566c22d8160ef0c75959e1863a1309bbbe49) ) \ - /* CD 90-351 (3"1/2) */ \ - ROM_LOAD ( "cd-351-0.rom", base+0x1800, 0x7c0, \ - CRC(2c0159fd) \ - SHA1(bab5395ed8bc7c06f9897897f836054e6546e8e8) ) \ - ROM_LOAD ( "cd-351-1.rom", base+0x2000, 0x7c0, \ - CRC(8e58d159) \ - SHA1(dcf992c96e7556b2faee6bacd3f744e56998e6ea) ) \ - ROM_LOAD ( "cd-351-2.rom", base+0x2800, 0x7c0, \ - CRC(c9228b60) \ - SHA1(179e10107d5be91e684069dee80f94847b83201f) ) \ - ROM_LOAD ( "cd-351-3.rom", base+0x3000, 0x7c0, \ - CRC(3ca8e5dc) \ - SHA1(7118636fb5c597c78c2fce17b02aed5e4ba38635) ) \ - /* CQ 90-028 (2"8, aka QDD) */ \ - ROM_LOAD ( "cq90-028.rom", base+0x3800, 0x7c0, \ - CRC(ca4dba3d) \ - SHA1(949c1f777c892da62c242215d79757d61e71e62b) ) - -/* external floppy / network controller: 9 banks */ -#define ROM_FLOPPY5( base ) \ - ROM_FLOPPY( base ) \ - ROM_LOAD ( "nano5.rom", base+0x4000, 0x7c0, \ - CRC(2f756868) \ - SHA1(b5b7cb6d12493d849330b6b5628efd1a83a4bbf5) ) - -#define ROM_FLOPPY7( base ) \ - ROM_FLOPPY( base ) \ - ROM_LOAD ( "nano7.rom", base+0x4000, 0x7c0, \ - CRC(42a1d1a6) \ - SHA1(973209f4baa5e81bf7885c0602949e064bac7862) ) - - -ROM_START ( to7 ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "to7.rom", 0xe800, 0x1800, - CRC(0e7826da) - SHA1(23a2f84b03c01d385cc1923c8ece95c43756297a) ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) - ROM_FLOPPY7 ( 0x20000 ) -ROM_END - -ROM_START ( t9000 ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "t9000.rom", 0xe800, 0x1800, - CRC(daa8cfbf) - SHA1(a5735db1ad4e529804fc46603f838d3f4ccaf5cf) ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) - ROM_FLOPPY7 ( 0x20000 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( to7_config ) - PORT_START ( "config" ) - - PORT_CONFNAME ( 0x01, 0x00, "Game Port" ) - PORT_CONFSETTING ( 0x00, DEF_STR( Joystick ) ) - PORT_CONFSETTING ( 0x01, "Mouse" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( to7_vconfig ) - PORT_START ( "vconfig" ) - - PORT_CONFNAME ( 0x03, 0x00, "Border" ) - PORT_CONFSETTING ( 0x00, "Normal (56x47)" ) - PORT_CONFSETTING ( 0x01, "Small (16x16)" ) - PORT_CONFSETTING ( 0x02, DEF_STR ( None ) ) - - PORT_CONFNAME ( 0x0c, 0x08, "Resolution" ) - PORT_CONFSETTING ( 0x00, DEF_STR ( Low ) ) - PORT_CONFSETTING ( 0x04, DEF_STR ( High ) ) - PORT_CONFSETTING ( 0x08, "Auto" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( to7_mconfig ) - PORT_START ( "mconfig" ) - - PORT_CONFNAME ( 0x01, 0x01, "E7FE-F port" ) - PORT_CONFSETTING ( 0x00, "Modem (unemulated)" ) - PORT_CONFSETTING ( 0x01, "Speech" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( to7_fconfig ) - PORT_START ( "fconfig" ) - - PORT_CONFNAME ( 0x07, 0x03, "Floppy (reset)" ) - PORT_CONFSETTING ( 0x00, DEF_STR ( None ) ) - PORT_CONFSETTING ( 0x01, "CD 90-015 (5\"1/4 SD)" ) - PORT_CONFSETTING ( 0x02, "CD 90-640 (5\"1/4 DD)" ) - PORT_CONFSETTING ( 0x03, "CD 90-351 (3\"1/2)" ) - PORT_CONFSETTING ( 0x04, "CQ 90-028 (2\"8 QDD)" ) - PORT_CONFSETTING ( 0x05, "Network" ) - - PORT_CONFNAME ( 0xf8, 0x08, "Network ID" ) - PORT_CONFSETTING ( 0x00, "0 (Master)" ) - PORT_CONFSETTING ( 0x08, "1" ) - PORT_CONFSETTING ( 0x10, "2" ) - PORT_CONFSETTING ( 0x18, "3" ) - PORT_CONFSETTING ( 0x20, "4" ) - PORT_CONFSETTING ( 0x28, "5" ) - PORT_CONFSETTING ( 0x30, "6" ) - PORT_CONFSETTING ( 0x38, "7" ) - PORT_CONFSETTING ( 0x40, "8" ) - PORT_CONFSETTING ( 0x48, "9" ) - PORT_CONFSETTING ( 0x50, "10" ) - PORT_CONFSETTING ( 0x58, "11" ) - PORT_CONFSETTING ( 0x60, "12" ) - PORT_CONFSETTING ( 0x68, "13" ) - PORT_CONFSETTING ( 0x70, "14" ) - PORT_CONFSETTING ( 0x78, "15" ) - PORT_CONFSETTING ( 0x80, "16" ) - PORT_CONFSETTING ( 0x88, "17" ) - PORT_CONFSETTING ( 0x90, "18" ) - PORT_CONFSETTING ( 0x98, "19" ) - PORT_CONFSETTING ( 0xa0, "20" ) - PORT_CONFSETTING ( 0xa8, "21" ) - PORT_CONFSETTING ( 0xb0, "22" ) - PORT_CONFSETTING ( 0xb8, "23" ) - PORT_CONFSETTING ( 0xc0, "24" ) - PORT_CONFSETTING ( 0xc8, "25" ) - PORT_CONFSETTING ( 0xd0, "26" ) - PORT_CONFSETTING ( 0xd8, "27" ) - PORT_CONFSETTING ( 0xe0, "28" ) - PORT_CONFSETTING ( 0xe8, "29" ) - PORT_CONFSETTING ( 0xf0, "30" ) - PORT_CONFSETTING ( 0xf8, "31" ) - -INPUT_PORTS_END - - -static INPUT_PORTS_START ( to7_keyboard ) - PORT_START ( "keyboard.0" ) - KEY ( 0, "Shift", LSHIFT ) PORT_CODE ( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT ( 0xfe, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.1" ) - KEY ( 0, "W", W ) PORT_CHAR('W') - KEY ( 1, UTF8_UP, UP ) PORT_CHAR(UCHAR_MAMEKEY(UP)) - KEY ( 2, "C \303\247", C ) PORT_CHAR('C') - KEY ( 3, "Clear", ESC ) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - KEY ( 4, "Enter", ENTER ) PORT_CHAR(13) - KEY ( 5, "Control", LCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - KEY ( 6, "Accent", END ) PORT_CHAR(UCHAR_MAMEKEY(END)) - KEY ( 7, "Stop", TAB ) PORT_CHAR(27) - PORT_START ( "keyboard.2" ) - KEY ( 0, "X", X ) PORT_CHAR('X') - KEY ( 1, UTF8_LEFT, LEFT ) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - KEY ( 2, "V", V ) PORT_CHAR('V') - KEY ( 3, "Q", Q ) PORT_CHAR('Q') - KEY ( 4, "* :", QUOTE ) PORT_CHAR('*') PORT_CHAR(':') - KEY ( 5, "A", A ) PORT_CHAR('A') - KEY ( 6, "+ ;", EQUALS ) PORT_CHAR('+') PORT_CHAR(';') - KEY ( 7, "1 !", 1 ) PORT_CHAR('1') PORT_CHAR('!') - PORT_START ( "keyboard.3" ) - KEY ( 0, "Space Caps-Lock", SPACE ) PORT_CHAR(' ') PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - KEY ( 1, UTF8_DOWN, DOWN ) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - KEY ( 2, "B", B ) PORT_CHAR('B') - KEY ( 3, "S", S ) PORT_CHAR('S') - KEY ( 4, "/ ?", SLASH ) PORT_CHAR('/') PORT_CHAR('?') - KEY ( 5, "Z \305\223", Z) PORT_CHAR('Z') - KEY ( 6, "- =", MINUS ) PORT_CHAR('-') PORT_CHAR('=') - KEY ( 7, "2 \" \302\250", 2 ) PORT_CHAR('2') PORT_CHAR('"') - PORT_START ( "keyboard.4" ) - KEY ( 0, "@ \342\206\221", TILDE ) PORT_CHAR('@') - KEY ( 1, UTF8_RIGHT, RIGHT ) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - KEY ( 2, "M", M ) PORT_CHAR('M') - KEY ( 3, "D", D ) PORT_CHAR('D') - KEY ( 4, "P", P ) PORT_CHAR('P') - KEY ( 5, "E", E ) PORT_CHAR('E') - KEY ( 6, "0 \140", 0 ) PORT_CHAR('0') PORT_CHAR( 0140 ) - KEY ( 7, "3 #", 3 ) PORT_CHAR('3') PORT_CHAR('#') - PORT_START ( "keyboard.5" ) - KEY ( 0, ". >", STOP ) PORT_CHAR('.') PORT_CHAR('>') - KEY ( 1, "Home", HOME ) PORT_CHAR(UCHAR_MAMEKEY(HOME)) - KEY ( 2, "L", L ) PORT_CHAR('L') - KEY ( 3, "F", F ) PORT_CHAR('F') - KEY ( 4, "O", O ) PORT_CHAR('O') - KEY ( 5, "R", R ) PORT_CHAR('R') - KEY ( 6, "9 )", 9 ) PORT_CHAR('9') PORT_CHAR(')') - KEY ( 7, "4 $", 4 ) PORT_CHAR('4') PORT_CHAR('$') - PORT_START ( "keyboard.6" ) - KEY ( 0, ", <", COMMA ) PORT_CHAR(',') PORT_CHAR('<') - KEY ( 1, "Insert", INSERT ) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - KEY ( 2, "K", K ) PORT_CHAR('K') - KEY ( 3, "G", G ) PORT_CHAR('G') - KEY ( 4, "I", I ) PORT_CHAR('I') - KEY ( 5, "T", T ) PORT_CHAR('T') - KEY ( 6, "8 (", 8 ) PORT_CHAR('8') PORT_CHAR('(') - KEY ( 7, "5 %", 5 ) PORT_CHAR('5') PORT_CHAR('%') - PORT_START ( "keyboard.7" ) - KEY ( 0, "N", N ) PORT_CHAR('N') - KEY ( 1, "Delete", DEL ) PORT_CHAR(8) - KEY ( 2, "J \305\222", J ) PORT_CHAR('J') - KEY ( 3, "H \302\250", H ) PORT_CHAR('H') - KEY ( 4, "U", U ) PORT_CHAR('U') - KEY ( 5, "Y", Y ) PORT_CHAR('Y') - KEY ( 6, "7 ' \302\264", 7 ) PORT_CHAR('7') PORT_CHAR('\'') - KEY ( 7, "6 &", 6 ) PORT_CHAR('6') PORT_CHAR('&') - - /* unused */ - PORT_START ( "keyboard.8" ) - PORT_START ( "keyboard.9" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( to7 ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( to7_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to7_fconfig ) - PORT_INCLUDE ( to7_vconfig ) - PORT_INCLUDE ( to7_mconfig ) -INPUT_PORTS_END - -static INPUT_PORTS_START ( t9000 ) - PORT_INCLUDE ( to7 ) -INPUT_PORTS_END - -WRITE_LINE_MEMBER( thomson_state::fdc_index_0_w ) -{ - thomson_index_callback(machine().device<legacy_floppy_image_device>(FLOPPY_0), state); -} - -WRITE_LINE_MEMBER( thomson_state::fdc_index_1_w ) -{ - thomson_index_callback(machine().device<legacy_floppy_image_device>(FLOPPY_1), state); -} - -WRITE_LINE_MEMBER( thomson_state::fdc_index_2_w ) -{ - thomson_index_callback(machine().device<legacy_floppy_image_device>(FLOPPY_2), state); -} - -WRITE_LINE_MEMBER( thomson_state::fdc_index_3_w ) -{ - thomson_index_callback(machine().device<legacy_floppy_image_device>(FLOPPY_3), state); -} - -static const floppy_interface thomson_floppy_interface = -{ - FLOPPY_STANDARD_5_25_DSHD, - LEGACY_FLOPPY_OPTIONS_NAME(thomson), - NULL -}; - -FLOPPY_FORMATS_MEMBER( thomson_state::cd90_640_formats ) - FLOPPY_CD90_640_FORMAT -FLOPPY_FORMATS_END - -static SLOT_INTERFACE_START( cd90_640_floppies ) - SLOT_INTERFACE("sssd", FLOPPY_525_SSSD) - SLOT_INTERFACE("sd", FLOPPY_525_SD) - SLOT_INTERFACE("ssdd", FLOPPY_525_SSDD) - SLOT_INTERFACE("dd", FLOPPY_525_DD) -SLOT_INTERFACE_END - - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_START( to7, thomson_state ) - - MCFG_MACHINE_START_OVERRIDE( thomson_state, to7 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, to7 ) - -/* cpu */ - MCFG_CPU_ADD ( "maincpu", M6809, 1000000 ) - MCFG_CPU_PROGRAM_MAP ( to7) - -/* video */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE ( /*50*/ 1./0.019968 ) - MCFG_SCREEN_SIZE ( THOM_TOTAL_WIDTH * 2, THOM_TOTAL_HEIGHT ) - MCFG_SCREEN_VISIBLE_AREA ( 0, THOM_TOTAL_WIDTH * 2 - 1, - 0, THOM_TOTAL_HEIGHT - 1 ) - MCFG_SCREEN_UPDATE_DRIVER( thomson_state, screen_update_thom ) - MCFG_SCREEN_VBLANK_DRIVER( thomson_state, thom_vblank ) - MCFG_SCREEN_PALETTE("palette") - - MCFG_PALETTE_ADD ( "palette", 4097 ) /* 12-bit color + transparency */ - MCFG_PALETTE_INIT_OWNER(thomson_state, thom) - MCFG_VIDEO_START_OVERRIDE( thomson_state, thom ) - MCFG_DEFAULT_LAYOUT( layout_thomson ) - -/* sound */ - MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD ( "buzzer", DAC, 0 ) - MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.) /* 1-bit buzzer */ - MCFG_SOUND_ADD ( "dac", DAC, 0 ) - MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.) /* 6-bit game extention DAC */ - MCFG_SOUND_ADD ( "speech", DAC, 0 ) - MCFG_SOUND_ROUTE( ALL_OUTPUTS, "mono", 1.) /* speech synthesis */ - -/* cassette */ - MCFG_CASSETTE_ADD( "cassette" ) - MCFG_CASSETTE_FORMATS(to7_cassette_formats) - MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED) - -/* timer */ - MCFG_DEVICE_ADD("mc6846", MC6846, 0) - MCFG_MC6846_OUT_PORT_CB(WRITE8(thomson_state, to7_timer_port_out)) - MCFG_MC6846_OUT_CP2_CB(WRITE8(thomson_state, to7_timer_cp2_out)) - MCFG_MC6846_IN_PORT_CB(READ8(thomson_state, to7_timer_port_in)) - MCFG_MC6846_OUT_CTO_CB(WRITE8(thomson_state, to7_timer_tco_out)) - MCFG_MC6846_IRQ_CB(WRITELINE(thomson_state, thom_dev_irq_0)) - -/* speech synthesis */ - MCFG_DEVICE_ADD("mea8000", MEA8000, 0) - MCFG_MEA8000_DAC("speech") - -/* floppy */ - MCFG_DEVICE_ADD("mc6843", MC6843, 0) - - MCFG_WD2793_ADD("wd2793", XTAL_1MHz) - - MCFG_FLOPPY_DRIVE_ADD("wd2793:0", cd90_640_floppies, "dd", thomson_state::cd90_640_formats) - MCFG_FLOPPY_DRIVE_ADD("wd2793:1", cd90_640_floppies, "dd", thomson_state::cd90_640_formats) - - MCFG_DEVICE_ADD(FLOPPY_0, LEGACY_FLOPPY, 0) - MCFG_DEVICE_CONFIG(thomson_floppy_interface) - MCFG_LEGACY_FLOPPY_IDX_CB(WRITELINE(thomson_state, fdc_index_0_w)) - MCFG_DEVICE_ADD(FLOPPY_1, LEGACY_FLOPPY, 0) - MCFG_DEVICE_CONFIG(thomson_floppy_interface) - MCFG_LEGACY_FLOPPY_IDX_CB(WRITELINE(thomson_state, fdc_index_1_w)) - MCFG_DEVICE_ADD(FLOPPY_2, LEGACY_FLOPPY, 0) - MCFG_DEVICE_CONFIG(thomson_floppy_interface) - MCFG_LEGACY_FLOPPY_IDX_CB(WRITELINE(thomson_state, fdc_index_2_w)) - MCFG_DEVICE_ADD(FLOPPY_3, LEGACY_FLOPPY, 0) - MCFG_DEVICE_CONFIG(thomson_floppy_interface) - MCFG_LEGACY_FLOPPY_IDX_CB(WRITELINE(thomson_state, fdc_index_3_w)) - -/* network */ - MCFG_DEVICE_ADD( "mc6854", MC6854, 0 ) - MCFG_MC6854_OUT_FRAME_CB(thomson_state, to7_network_got_frame) - - -/* pia */ - MCFG_DEVICE_ADD(THOM_PIA_SYS, PIA6821, 0) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to7_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(READ8(thomson_state, to7_sys_portb_in)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to7_sys_portb_out)) - MCFG_PIA_CA2_HANDLER(WRITELINE(thomson_state, to7_set_cassette_motor)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, to7_sys_cb2_out)) - MCFG_PIA_IRQA_HANDLER(WRITELINE(thomson_state, thom_firq_1)) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_firq_1)) - - MCFG_DEVICE_ADD(THOM_PIA_GAME, PIA6821, 0) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to7_game_porta_in)) - MCFG_PIA_READPB_HANDLER(READ8(thomson_state, to7_game_portb_in)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to7_game_portb_out)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, to7_game_cb2_out)) - MCFG_PIA_IRQA_HANDLER(WRITELINE(thomson_state, thom_irq_1)) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_irq_1)) - -/* TODO: CONVERT THIS TO A SLOT DEVICE (RF 57-932) */ - MCFG_DEVICE_ADD("acia", MOS6551, 0) - MCFG_MOS6551_XTAL(XTAL_1_8432MHz) - MCFG_MOS6551_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd)) - - /// 2400 7N2 - MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, NULL) - MCFG_RS232_RXD_HANDLER(DEVWRITELINE("acia", mos6551_device, write_rxd)) - MCFG_RS232_DCD_HANDLER(DEVWRITELINE("acia", mos6551_device, write_dcd)) - MCFG_RS232_DSR_HANDLER(DEVWRITELINE("acia", mos6551_device, write_dsr)) - MCFG_RS232_CTS_HANDLER(DEVWRITELINE("acia", mos6551_device, write_cts)) - - -/* TODO: CONVERT THIS TO A SLOT DEVICE (CC 90-232) */ - MCFG_TO7_IO_LINE_ADD("to7_io") - - -/* TODO: CONVERT THIS TO A SLOT DEVICE (MD 90-120) */ - MCFG_DEVICE_ADD(THOM_PIA_MODEM, PIA6821, 0) - - MCFG_DEVICE_ADD("acia6850", ACIA6850, 0) - MCFG_ACIA6850_TXD_HANDLER(WRITELINE(thomson_state, to7_modem_tx_w)) - MCFG_ACIA6850_IRQ_HANDLER(WRITELINE(thomson_state, to7_modem_cb)) - - MCFG_DEVICE_ADD("acia_clock", CLOCK, 1200) /* 1200 bauds, might be divided by 16 */ - MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(thomson_state, write_acia_clock)) - - -/* cartridge */ - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "to7_cart") - MCFG_GENERIC_EXTENSIONS("m7,rom") - MCFG_GENERIC_LOAD(thomson_state, to7_cartridge) - - MCFG_SOFTWARE_LIST_ADD("cart_list","to7_cart") - -/* internal ram */ - MCFG_RAM_ADD(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("40K") - MCFG_RAM_EXTRA_OPTIONS("24K,48K") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( t9000, to7 ) -MACHINE_CONFIG_END - - -COMP ( 1982, to7, 0, 0, to7, to7, driver_device, 0, "Thomson", "TO7", 0 ) - -COMP ( 1980, t9000, to7, 0, t9000, t9000, driver_device, 0, "Thomson", "T9000", 0 ) - - -/***************************** TO7/70 ********************************* - -TO7/70 ( 1984) ------- - -Enhanced TO7. -The TO7/70 supports virtually all TO7 software and most TO7 devices and -extensions (floppy, game, communucation, etc.). -As the TO7, it is only usable with a cartridge, and most software require -the BASIC 1.0 cartridge to be present. -Though, you may also use the more advanced BASIC 128 (-cart basic128.m7): -it allows BASIC programs to access all the memory and the video capabilities, -includes its own DOS (no need for a boot disk), but may not be compatible -with all games. - -It has the following modifications: - -* chips: - - custom logics for video, lightpen, address map has been replaced with an - integrated Gate-Array (Motorola MC 1300 ALS) - -* memory: - - 48 KB user base RAM (16 KB unswitchable + 2 switchable banks of 16 KB) - + 64 KB user extended RAM (EM 97-064, as 4 extra 16 KB banks) - = 112 KB total user RAM emulated - - now 8-bit x 8 K color RAM (instead of 6-bit x 8 K) - -* video: - - 16-color fixed palette instead of 8-color (but same constraints) - - IN 57-001: TV overlay extension, not implemented - (black becomes transparent and shows the TV image) - -* devices: - - lightpen management has changed, it now has 1-pixel horizontal resolution - - keyboard management has changed (but the keys are the same) - - -TO7/70 arabic (198?) -------------- - -TO7/70 with an alternate ROM. -Together with a special (64 KB) BASIC 128 cartridge (-cart basic128a.m7), -it allows typing in arabic. -Use Ctrl+W to switch to arabic, and Ctrl+F to switch back to latin. -In latin mode, Ctrl+U / Ctrl+X to start / stop typing in-line arabic. -In arabic mode, Ctrl+E / Ctrl+X to start / stop typing in-line latin. - -**********************************************************************/ - -static ADDRESS_MAP_START ( to770, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x3fff ) AM_READ_BANK ( THOM_CART_BANK) AM_WRITE(to7_cartridge_w ) /* 4 * 16 KB */ - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( THOM_VRAM_BANK) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x6000, 0x9fff ) AM_RAMBANK ( THOM_BASE_BANK ) /* 16 KB */ - AM_RANGE ( 0xa000, 0xdfff ) AM_RAMBANK ( THOM_RAM_BANK ) /* 6 * 16 KB */ - AM_RANGE ( 0xe000, 0xe7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xe7c0, 0xe7c7 ) AM_DEVREADWRITE("mc6846", mc6846_device, read, write) - AM_RANGE ( 0xe7c8, 0xe7cb ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7cc, 0xe7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7d0, 0xe7df ) AM_READWRITE(to7_floppy_r, to7_floppy_w ) - AM_RANGE ( 0xe7e0, 0xe7e3 ) AM_DEVREADWRITE( "to7_io:pia_2", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7e4, 0xe7e7 ) AM_READWRITE(to770_gatearray_r, to770_gatearray_w ) - AM_RANGE ( 0xe7e8, 0xe7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) - AM_RANGE ( 0xe7f2, 0xe7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xe7f8, 0xe7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xe7fe, 0xe7ff ) AM_READWRITE(to7_modem_mea8000_r, to7_modem_mea8000_w ) - AM_RANGE ( 0xe800, 0xffff ) AM_ROM /* system bios */ - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x247ff: 18 KB floppy / network ROM controllers */ - -/* RAM mapping: - 0x00000 - 0x03fff: 16 KB video RAM - 0x04000 - 0x07fff: 16 KB unbanked base RAM - 0x08000 - 0x1ffff: 6 * 16 KB banked extended RAM - */ - -ADDRESS_MAP_END - - - -/* ------------ ROMS ------------ */ - -ROM_START ( to770 ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "to770.rom", 0xe800, 0x1800, /* BIOS */ - CRC(89518862) - SHA1(cd34474c0bcc758f6d71c90fbd40cef379d61374) ) - ROM_FLOPPY7 ( 0x20000 ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) -ROM_END - -ROM_START ( to770a ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "to770a.rom", 0xe800, 0x1800, - CRC(378ea808) - SHA1(f4575b537dfdb46ff2a0e7cbe8dfe4ba63161b8e) ) - ROM_FLOPPY7 ( 0x20000 ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( to770 ) - PORT_INCLUDE ( to7 ) - - PORT_MODIFY ( "keyboard.1" ) - KEY ( 2, "C \302\250 \303\247", C ) PORT_CHAR('C') - PORT_MODIFY ( "keyboard.4" ) - KEY ( 6, "0 \140 \303\240", 0 ) PORT_CHAR('0') PORT_CHAR( 0140 ) - PORT_MODIFY ( "keyboard.5" ) - KEY ( 6, "9 ) \303\247", 9 ) PORT_CHAR('9') PORT_CHAR(')') - PORT_MODIFY ( "keyboard.6" ) - KEY ( 6, "8 ( \303\271", 8 ) PORT_CHAR('8') PORT_CHAR('(') - PORT_MODIFY ( "keyboard.7" ) - KEY ( 6, "7 ' \303\250 \302\264", 7 ) PORT_CHAR('7') PORT_CHAR('\'') - KEY ( 7, "6 & \303\251", 6 ) PORT_CHAR('6') PORT_CHAR('&') - -INPUT_PORTS_END - -/* arabic version (QWERTY keyboard) */ -static INPUT_PORTS_START ( to770a ) - PORT_INCLUDE ( to770 ) - - PORT_MODIFY ( "keyboard.1" ) - KEY ( 0, "Z", Z ) PORT_CHAR('Z') - PORT_MODIFY ( "keyboard.2" ) - KEY ( 3, "A", A ) PORT_CHAR('A') - KEY ( 4, "/ ?", QUOTE ) PORT_CHAR('/') PORT_CHAR('?') - KEY ( 5, "Q", Q ) PORT_CHAR('Q') - PORT_MODIFY ( "keyboard.3" ) - KEY ( 4, "* :", SLASH ) PORT_CHAR('*') PORT_CHAR(':') - KEY ( 5, "W", W) PORT_CHAR('W') - PORT_MODIFY ( "keyboard.4" ) - KEY ( 0, ". >", STOP ) PORT_CHAR('.') PORT_CHAR('>') - KEY ( 2, "@ \342\206\221", TILDE ) PORT_CHAR('@') PORT_CHAR('^') - KEY ( 6, "0 \302\243 \302\260 \140", 0 ) PORT_CHAR('0') PORT_CHAR( 0140 ) - PORT_MODIFY ( "keyboard.5" ) - KEY ( 0, ", <", COMMA ) PORT_CHAR(',') PORT_CHAR('<') - KEY ( 6, "9 ) \303\261", 9 ) PORT_CHAR('9') PORT_CHAR(')') - PORT_MODIFY ( "keyboard.6" ) - KEY ( 0, "M", M ) PORT_CHAR('M') - KEY ( 6, "8 ( \303\274", 8 ) PORT_CHAR('8') PORT_CHAR('(') - PORT_MODIFY ( "keyboard.7" ) - KEY ( 6, "7 ' \303\266 \302\264", 7 ) PORT_CHAR('7') PORT_CHAR('\'') - KEY ( 7, "6 & \303\244", 6 ) PORT_CHAR('6') PORT_CHAR('&') - -INPUT_PORTS_END - - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( to770, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, to770 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, to770 ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( to770) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to770_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(NULL) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to770_sys_portb_out)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, to770_sys_cb2_out)) - - MCFG_DEVICE_MODIFY("mc6846") - MCFG_MC6846_OUT_PORT_CB(WRITE8(thomson_state, to770_timer_port_out)) - - MCFG_DEVICE_REMOVE("cartslot") - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "to770_cart") - MCFG_GENERIC_EXTENSIONS("m7,rom") - MCFG_GENERIC_LOAD(thomson_state, to7_cartridge) - - MCFG_DEVICE_REMOVE("cart_list") - MCFG_SOFTWARE_LIST_ADD("cart_list","to770_cart") - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("128K") - MCFG_RAM_EXTRA_OPTIONS("64K") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( to770a, to770 ) -MACHINE_CONFIG_END - -COMP ( 1984, to770, 0, 0, to770, to770, driver_device, 0, "Thomson", "TO7/70", 0 ) - -COMP ( 1984, to770a, to770, 0, to770a, to770a, driver_device, 0, "Thomson", "TO7/70 (Arabic)", 0 ) - - -/************************* MO5 / MO5E ********************************* - -MO5 (1984) ---- - -The MO5 is Thomson's attempt to provide a less costly micro-computer, using -the same technology as the TO7/70. -It has less memory and is less expandable. The MC6846 timer has disappeared. -The BIOS has been throughly rewritten and uses a more compact call scheme. -This, and the fact that the address map has changed, makes the MO5 completely -TO7 software incompatible (except for pure BASIC programs). -Moreover, the MO5 has incompatible cassette and cartridge formats. -Unlike the TO7, the BASIC 1.0 is integrated and the MO5 can be used "as-is". - -* chips: - - 1 MHz Motorola 6809E CPU - - 1 Motorola 6821 PIA (+3 for I/O, game, and modem extensions) - - Motorola 1300 ALS Gate-Array - -* memory: - - 32 KB base user RAM - - 64 KB extended user RAM (4 x 16 KB banks) with the network extension - (no available to BASIC programs) - - 16 KB combined BASIC and BIOS ROM - - 8 KB color RAM + 8 KB point RAM, bank switched - - 2 to 8 KB floppy ROM comes with the floppy drive / network extension - -* video: - - as the TO7/70 but with different color encoding, - 320x200 pixels with color constraints, 16-color fixed palette - - IN 57-001: TV overlay extension (not implemented) - -* devices: - - AZERTY keyboard, 58-keys, slightlty different from the TO7 - . the right SHIFT key has been replaced with a BASIC key - . no caps-lock led - - the famous lightpen is optional - - cassette 1200 bauds (frequency signals: 0=4.5kHz, 1=6.3kHz), - TO7-incompatible - - optional cartridge, up to 64 KB, incompatible with TO7, - masks the integrated BASIC ROM - - game & music, I/O, floppy, network extensions: identical to TO7 - - speech synthesis extension: identical to TO7 - - MIDIPAK MIDI extension: identical to TO7 - -MO5E (1986) ----- - -This is a special MO5 version for the export market (mainly Germany). -Although coming in a different (nicer) case, it is internally similar to -the MO5 and is fully compatible. -Differences include: - - much better keyboard; some are QWERTY instead of AZERTY (we emulate QWERTY) - - a different BIOS and integrated BASIC - - the game extension is integrated - - -**********************************************************************/ - -static ADDRESS_MAP_START ( mo5, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x1fff ) AM_READ_BANK ( THOM_VRAM_BANK ) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x2000, 0x9fff ) AM_RAMBANK ( THOM_BASE_BANK ) - AM_RANGE ( 0xa000, 0xa7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xa7c0, 0xa7c3 ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xa7cb, 0xa7cb ) AM_WRITE(mo5_ext_w ) - AM_RANGE ( 0xa7cc, 0xa7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xa7d0, 0xa7df ) AM_READWRITE(to7_floppy_r, to7_floppy_w ) - AM_RANGE ( 0xa7e0, 0xa7e3 ) AM_DEVREADWRITE( "to7_io:pia_2", pia6821_device, read_alt, write_alt ) - AM_RANGE ( 0xa7e4, 0xa7e7 ) AM_READWRITE(mo5_gatearray_r, mo5_gatearray_w ) - AM_RANGE ( 0xa7e8, 0xa7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) - AM_RANGE ( 0xa7f2, 0xa7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xa7fe, 0xa7ff ) AM_DEVREADWRITE("mea8000", mea8000_device, read, write) - AM_RANGE ( 0xb000, 0xefff ) AM_READ_BANK ( THOM_CART_BANK) AM_WRITE(mo5_cartridge_w ) - AM_RANGE ( 0xf000, 0xffff ) AM_ROM /* system bios */ - -/* 0x10000 - 0x1ffff: 16 KB integrated BASIC / 64 KB external cartridge */ -/* 0x20000 - 0x247ff: 18 KB floppy / network ROM controllers */ - -/* RAM mapping: - 0x00000 - 0x03fff: 16 KB video RAM - 0x04000 - 0x0bfff: 32 KB unbanked base RAM - 0x0c000 - 0x1bfff: 4 * 16 KB bank extended RAM - */ - -ADDRESS_MAP_END - - - -/* ------------ ROMS ------------ */ - -ROM_START ( mo5 ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "mo5.rom", 0xf000, 0x1000, - CRC(f0ea9140) - SHA1(36ce2d3df1866ec2fe368c1c28757e2f5401cf44) ) - ROM_LOAD ( "basic5.rom", 0x11000, 0x3000, - CRC(c2c11b9d) - SHA1(512dd40fb45bc2b51a24c84b3723a32bc8e80c06) ) - ROM_FLOPPY5 ( 0x20000 ) -ROM_END - -ROM_START ( mo5e ) - ROM_REGION ( 0x24800, "maincpu", 0 ) - ROM_LOAD ( "mo5e.rom", 0xf000, 0x1000, - CRC(6520213a) - SHA1(f17a7a59baf2819ec80991b34b204795536a5e01) ) - ROM_LOAD ( "basic5e.rom", 0x11000, 0x3000, - CRC(934a72b2) - SHA1(b37e2b1afbfba368c19be87b3bf61dfe6ad8b0bb) ) - ROM_FLOPPY5 ( 0x20000 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( mo5 ) - PORT_INCLUDE ( to770 ) - - PORT_MODIFY ( "keyboard.0" ) - KEY ( 1, "BASIC", RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL)) - PORT_BIT ( 0xfc, IP_ACTIVE_LOW, IPT_UNUSED ) - -INPUT_PORTS_END - -/* QWERTY version */ -static INPUT_PORTS_START ( mo5e ) - PORT_INCLUDE ( mo5 ) - - PORT_MODIFY ( "keyboard.1" ) - KEY ( 0, "Z", Z ) PORT_CHAR('Z') - PORT_MODIFY ( "keyboard.2" ) - KEY ( 3, "A", A ) PORT_CHAR('A') - KEY ( 5, "Q", Q ) PORT_CHAR('Q') - PORT_MODIFY ( "keyboard.3" ) - KEY ( 5, "W", W) PORT_CHAR('W') - PORT_MODIFY ( "keyboard.4" ) - KEY ( 0, ". >", STOP ) PORT_CHAR('.') PORT_CHAR('>') - KEY ( 2, "@ \342\206\221", TILDE ) PORT_CHAR('@') PORT_CHAR('^') - KEY ( 6, "0 \302\243 \302\260 \140", 0 ) PORT_CHAR('0') PORT_CHAR( 0140 ) - PORT_MODIFY ( "keyboard.5" ) - KEY ( 0, ", <", COMMA ) PORT_CHAR(',') PORT_CHAR('<') - KEY ( 6, "9 ) \303\261", 9 ) PORT_CHAR('9') PORT_CHAR(')') - PORT_MODIFY ( "keyboard.6" ) - KEY ( 0, "M", M ) PORT_CHAR('M') - KEY ( 6, "8 ( \303\274", 8 ) PORT_CHAR('8') PORT_CHAR('(') - PORT_MODIFY ( "keyboard.7" ) - KEY ( 6, "7 ' \303\266 \302\264", 7 ) PORT_CHAR('7') PORT_CHAR('\'') - KEY ( 7, "6 & \303\244", 6 ) PORT_CHAR('6') PORT_CHAR('&') - -INPUT_PORTS_END - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( mo5, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, mo5 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, mo5 ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( mo5) - - MCFG_CASSETTE_MODIFY( "cassette" ) - MCFG_CASSETTE_FORMATS(mo5_cassette_formats) - - MCFG_DEVICE_REMOVE( "mc6846" ) - - MCFG_PALETTE_MODIFY( "palette" ) - MCFG_PALETTE_INIT_OWNER(thomson_state, mo5) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, mo5_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(READ8(thomson_state, mo5_sys_portb_in)) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, mo5_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, mo5_sys_portb_out)) - MCFG_PIA_CA2_HANDLER(WRITELINE(thomson_state, mo5_set_cassette_motor)) - MCFG_PIA_CB2_HANDLER(NULL) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_irq_1)) /* WARNING: differs from TO7 ! */ - - MCFG_DEVICE_REMOVE("cartslot") - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "mo5_cart") - MCFG_GENERIC_EXTENSIONS("m5,rom") - MCFG_GENERIC_LOAD(thomson_state, mo5_cartridge) - - MCFG_DEVICE_REMOVE("cart_list") - MCFG_SOFTWARE_LIST_ADD("cart_list","mo5_cart") - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("112K") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( mo5e, mo5 ) -MACHINE_CONFIG_END - - -COMP ( 1984, mo5, 0, 0, mo5, mo5, driver_device, 0, "Thomson", "MO5", 0 ) - -COMP ( 1986, mo5e, mo5, 0, mo5e, mo5e, driver_device, 0, "Thomson", "MO5E", 0 ) - - -/********************************* TO9 ******************************* - -TO9 (1985) ---- - -The TO9 is the successor of the TO7/70. -It is a high-end product: it integrates 96 KB of base RAM, 128 KB of -software in ROM, a floppy drive. It has improved graphics capabilities -(several video modes, a palette of 4096 colors, thanks to the use of -a dedicated video gate-array). -The ROM contains the old BASIC 1.0 for compatibility and the newer BASIC 128. -It has a more professional, desktop look, with a separate keyboard, and an -optional mouse. -It is also quite compatible with the TO7 and TO7/70 (but not the MO5). -However, it also has many problems. The integrated BASIC 128 can only access -128 KB of memory, which forces the 64 KB extension to be managed as a virtual -disk. The early versions of the software ROM has many bugs. The integrated -floppy drive is one-sided. -It was replaced quickly with the improved TO9+. - -* chips: - - 1 MHz Motorola 6809E CPU - - 1 Motorola 6821 PIA (+2 for game, modem extensions) - - 1 Motorola 6846 timer, PIA - - 1 Motorola 6805 + 1 Motorola 6850 (keyboard & mouse control) - - 1 Western Digital 2793 (disk controller) - - 3 gate-arrays (address decoding, system, video) - -* memory: - - 112 KB base RAM - - 64 KB extension RAM (as virtual disk) - - 6 KB BIOS ROM + 2 KB floppy BIOS - - 128 KB software ROM (BASIC 1, BASIC 128, extended BIOS, - DOS and configuration GUI, two software: "Paragraphe" and - "Fiches et dossiers") - - 16 KB video RAM - -* video: - - 8 video modes: - o 320x200, 16 colors with constraints (TO7/70 compatible) - o 320x200, 4 colors without constraints - o 160x200, 16 colors without constraints - o 640x200, 2 colors - o 320x200, 2 colors, two pages - . page one - . page two - . pages overlaid - o 160x200, 2 colors, four pages overlaid - - palette: 16 colors can be chosen among 4096 - -* devices: - - AZERTY keyboard, 81-keys, French with accents, keypad & function keys - - cartridge, up to 64 KB, TO7 compatible - - two-button mouse connected to the keyboard (not working yet) - - lightpen, with 1-pixel vertical and horizontal resolution - - 1-bit internal buzzer - - cassette 900 bauds, TO7 compatible - - integrated parallel CENTRONICS (printer emulated) - - SX 90-018: game extension (identical to the TO7) - - RF 57-932: RS232 extension (identical to the TO7) - - MD 90-120: MODEM extension (identical to the TO7) - - IEEE extension ? (unemulated) - - floppy: - . integrated floppy controller, based on WD2793 - . integrated one-sided double-density 3''1/2 - . external two-sided double-density 3''1/2, 5''1/4 or QDD (extension) - . floppies are TO7 and MO5 compatible - - speech synthesis extension: identical to TO7 - - MIDIPAK MIDI extension: identical to TO7 - -**********************************************************************/ - -static ADDRESS_MAP_START ( to9, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x3fff ) AM_READ_BANK ( THOM_CART_BANK ) AM_WRITE(to9_cartridge_w )/* 4 * 16 KB */ - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( THOM_VRAM_BANK ) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x6000, 0x9fff ) AM_RAMBANK ( THOM_BASE_BANK ) /* 16 KB */ - AM_RANGE ( 0xa000, 0xdfff ) AM_RAMBANK ( THOM_RAM_BANK ) /* 10 * 16 KB */ - AM_RANGE ( 0xe000, 0xe7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xe7c0, 0xe7c7 ) AM_DEVREADWRITE("mc6846", mc6846_device, read, write) - AM_RANGE ( 0xe7c8, 0xe7cb ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7cc, 0xe7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7d0, 0xe7d9 ) AM_READWRITE(to9_floppy_r, to9_floppy_w ) - AM_RANGE ( 0xe7da, 0xe7dd ) AM_READWRITE(to9_vreg_r, to9_vreg_w ) - AM_RANGE ( 0xe7de, 0xe7df ) AM_READWRITE(to9_kbd_r, to9_kbd_w ) - AM_RANGE ( 0xe7e4, 0xe7e7 ) AM_READWRITE(to9_gatearray_r, to9_gatearray_w ) - AM_RANGE ( 0xe7e8, 0xe7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) -/* AM_RANGE ( 0xe7f0, 0xe7f7 ) AM_READWRITE(to9_ieee_r, to9_ieee_w ) */ - AM_RANGE ( 0xe7f2, 0xe7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xe7f8, 0xe7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7fe, 0xe7ff ) AM_READWRITE(to7_modem_mea8000_r, to7_modem_mea8000_w ) - AM_RANGE ( 0xe800, 0xffff ) AM_ROM /* system bios */ - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x3ffff: 128 KB internal software ROM */ -/* 0x40000 - 0x447ff: 18 KB external floppy / network ROM controllers */ - -/* RAM mapping: - 0x00000 - 0x03fff: 16 KB video RAM - 0x04000 - 0x07fff: 16 KB unbanked base RAM - 0x08000 - 0x2ffff: 10 * 16 KB banked extended RAM - */ - -ADDRESS_MAP_END - - - -/* ------------ ROMS ------------ */ - -/* NOT WORKING - these bios seem heavily patched (probably to work with specific emulators - that trap some bios calls) - */ - -ROM_START ( to9 ) - ROM_REGION ( 0x44800, "maincpu", 0 ) - ROM_LOAD ( "to9.rom", 0xe000, 0x2000, /* BIOS & floppy controller */ - CRC(f9278bf7) - SHA1(9e99e6ae0285950f007b19161de642a4031fe46e) ) - - /* BASIC & software */ - ROM_LOAD ( "basic9-0.rom", 0x20000, 0x4000, - CRC(c7bac620) - SHA1(4b2a8b30cf437858ce978ba7b0dfa2bbd57eb38a) ) - ROM_LOAD ( "basic9-1.rom", 0x24000, 0x4000, - CRC(ea5f3e43) - SHA1(5e58a29c2d117fcdb1f5e7ca31dbfffa0f9218f2) ) - ROM_LOAD ( "basic9-2.rom", 0x28000, 0x4000, - CRC(0f5581b3) - SHA1(93815ca78d3532192aaa56cbf65b68b0f10f1b8a) ) - ROM_LOAD ( "basic9-3.rom", 0x2c000, 0x4000, - CRC(6b5b19e3) - SHA1(0e832670c185694d9abbcebcc3ad90e94eed585d) ) - ROM_LOAD ( "soft9-0a.rom", 0x30000, 0x4000, - CRC(8cee157e) - SHA1(f32fc39b95890c00571e9f3fbcc2d8e0596fc4a1) ) - ROM_LOAD ( "soft9-1a.rom", 0x34000, 0x4000, - CRC(cf39ac93) - SHA1(b97e6b7389398e5706624973c11ee7ddba323ce1) ) - ROM_LOAD ( "soft9-0b.rom", 0x38000, 0x4000, - CRC(033aee3f) - SHA1(f3604e500329ec0489b05dbab05530322e9463c5) ) - ROM_LOAD ( "soft9-1b.rom", 0x3c000, 0x4000, - CRC(214fe527) - SHA1(0d8e3f1ca347026e906c3d00a0371e8238c44a60) ) - - ROM_FLOPPY7( 0x40000 ) - - ROM_FILL( 0x10000, 0x10000, 0x39 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( to9_keyboard ) - PORT_START ( "keyboard.0" ) - KEY ( 0, "F2 F7", F2 ) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHAR(UCHAR_MAMEKEY(F7)) - KEY ( 1, "_ 6", 6 ) PORT_CHAR('_') PORT_CHAR('6') - KEY ( 2, "Y", Y ) PORT_CHAR('Y') - KEY ( 3, "H \302\250", H ) PORT_CHAR('H') - KEY ( 4, UTF8_UP, UP ) PORT_CHAR(UCHAR_MAMEKEY(UP)) - KEY ( 5, UTF8_RIGHT, RIGHT ) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - KEY ( 6, "Home Clear", HOME ) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - KEY ( 7, "N", N ) PORT_CHAR('N') - PORT_START ( "keyboard.1" ) - KEY ( 0, "F3 F8", F3 ) PORT_CHAR(UCHAR_MAMEKEY(F3)) PORT_CHAR(UCHAR_MAMEKEY(F8)) - KEY ( 1, "( 5", 5 ) PORT_CHAR('(') PORT_CHAR('5') - KEY ( 2, "T", T ) PORT_CHAR('T') - KEY ( 3, "G", G ) PORT_CHAR('G') - KEY ( 4, "= +", EQUALS ) PORT_CHAR('=') PORT_CHAR('+') - KEY ( 5, UTF8_LEFT, LEFT ) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - KEY ( 6, "Insert", INSERT ) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - KEY ( 7, "B \302\264", B ) PORT_CHAR('B') - PORT_START ( "keyboard.2" ) - KEY ( 0, "F4 F9", F4 ) PORT_CHAR(UCHAR_MAMEKEY(F4)) PORT_CHAR(UCHAR_MAMEKEY(F9)) - KEY ( 1, "' 4", 4 ) PORT_CHAR('\'') PORT_CHAR('4') - KEY ( 2, "R", R ) PORT_CHAR('R') - KEY ( 3, "F", F ) PORT_CHAR('F') - KEY ( 4, "Accent", END ) PORT_CHAR(UCHAR_MAMEKEY(END)) - KEY ( 5, "Keypad 1", 1_PAD ) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) - KEY ( 6, "Delete Backspace", DEL ) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(BACKSPACE)) - KEY ( 7, "V", V ) PORT_CHAR('V') - PORT_START ( "keyboard.3" ) - KEY ( 0, "F5 F10", F5 ) PORT_CHAR(UCHAR_MAMEKEY(F5)) PORT_CHAR(UCHAR_MAMEKEY(F10)) - KEY ( 1, "\" 3", 3 ) PORT_CHAR('"') PORT_CHAR('3') - KEY ( 2, "E", E ) PORT_CHAR('E') - KEY ( 3, "D", D ) PORT_CHAR('D') - KEY ( 4, "Keypad 7", 7_PAD ) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) - KEY ( 5, "Keypad 4", 4_PAD ) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) - KEY ( 6, "Keypad 0", 0_PAD ) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) - KEY ( 7, "C \136", C ) PORT_CHAR('C') - PORT_START ( "keyboard.4" ) - KEY ( 0, "F1 F6", F1 ) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_CHAR(UCHAR_MAMEKEY(F6)) - KEY ( 1, "\303\251 2", 2 ) PORT_CHAR( 0xe9 ) PORT_CHAR('2') - KEY ( 2, "Z", Z ) PORT_CHAR('Z') - KEY ( 3, "S", S ) PORT_CHAR('S') - KEY ( 4, "Keypad 8", 8_PAD ) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) - KEY ( 5, "Keypad 2", 2_PAD ) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) - KEY ( 6, "Keypad .", DEL_PAD ) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) - KEY ( 7, "X", X ) PORT_CHAR('X') - PORT_START ( "keyboard.5" ) - KEY ( 0, "# @", TILDE ) PORT_CHAR('#') PORT_CHAR('@') - KEY ( 1, "* 1", 1 ) PORT_CHAR('*') PORT_CHAR('1') - KEY ( 2, "A \140", A ) PORT_CHAR('A') - KEY ( 3, "Q", Q ) PORT_CHAR('Q') - KEY ( 4, "[ {", QUOTE ) PORT_CHAR('[') PORT_CHAR('{') - KEY ( 5, "Keypad 5", 5_PAD ) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) - KEY ( 6, "Keypad 6", 6_PAD ) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) - KEY ( 7, "W", W ) PORT_CHAR('W') - PORT_START ( "keyboard.6" ) - KEY ( 0, "Stop", TAB ) PORT_CHAR(27) - KEY ( 1, "\303\250 7", 7 ) PORT_CHAR( 0xe8 ) PORT_CHAR('7') - KEY ( 2, "U", U ) PORT_CHAR('U') - KEY ( 3, "J", J ) PORT_CHAR('J') - KEY ( 4, "Space", SPACE ) PORT_CHAR(' ') - KEY ( 5, "Keypad 9", 9_PAD ) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) - KEY ( 6, "Keypad Enter", ENTER_PAD ) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) - KEY ( 7, ", ?", COMMA ) PORT_CHAR(',') PORT_CHAR('?') - PORT_START ( "keyboard.7" ) - KEY ( 0, "Control", LCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - KEY ( 1, "! 8", 8 ) PORT_CHAR('!') PORT_CHAR('8') - KEY ( 2, "I", I ) PORT_CHAR('I') - KEY ( 3, "K", K ) PORT_CHAR('K') - KEY ( 4, "$ &", CLOSEBRACE ) PORT_CHAR('$') PORT_CHAR('&') - KEY ( 5, UTF8_DOWN, DOWN ) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - KEY ( 6, "] }", BACKSLASH ) PORT_CHAR(']') PORT_CHAR('}') - KEY ( 7, "; .", STOP ) PORT_CHAR(';') PORT_CHAR('.') - PORT_START ( "keyboard.8" ) - KEY ( 0, "Caps-Lock", CAPSLOCK ) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - KEY ( 1, "\303\247 9", 9 ) PORT_CHAR( 0xe7 ) PORT_CHAR('9') - KEY ( 2, "O", O ) PORT_CHAR('O') - KEY ( 3, "L", L ) PORT_CHAR('L') - KEY ( 4, "- \\", BACKSPACE ) PORT_CHAR('-') PORT_CHAR('\\') - KEY ( 5, "\303\271 %", COLON ) PORT_CHAR( 0xf9 ) PORT_CHAR('%') - KEY ( 6, "Enter", ENTER ) PORT_CHAR(13) - KEY ( 7, ": /", SLASH ) PORT_CHAR(':') PORT_CHAR('/') - PORT_START ( "keyboard.9" ) - KEY ( 0, "Shift", LSHIFT ) PORT_CODE ( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) - KEY ( 1, "\303\240 0", 0 ) PORT_CHAR( 0xe0 ) PORT_CHAR('0') - KEY ( 2, "P", P ) PORT_CHAR('P') - KEY ( 3, "M", M ) PORT_CHAR('M') - KEY ( 4, ") \302\260", MINUS ) PORT_CHAR(')') PORT_CHAR( 0xb0 ) - KEY ( 5, "\342\206\221 \302\250", OPENBRACE ) PORT_CHAR('^') PORT_CHAR( 0xa8 ) - KEY ( 6, "Keypad 3", 3_PAD ) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) - KEY ( 7, "> <", BACKSLASH2 ) PORT_CHAR('>') PORT_CHAR('<') -INPUT_PORTS_END - -static INPUT_PORTS_START ( to9_fconfig ) - PORT_START ( "fconfig" ) - - PORT_CONFNAME ( 0x07, 0x00, "External floppy (reset)" ) - PORT_CONFSETTING ( 0x00, "No external" ) - PORT_CONFSETTING ( 0x01, "CD 90-015 (5\"1/4 SD)" ) - PORT_CONFSETTING ( 0x02, "CD 90-640 (5\"1/4 DD)" ) - PORT_CONFSETTING ( 0x03, "CD 90-351 (3\"1/2)" ) - PORT_CONFSETTING ( 0x04, "CQ 90-028 (2\"8 QDD)" ) - PORT_CONFSETTING ( 0x05, "Network" ) - - PORT_CONFNAME ( 0xf8, 0x08, "Network ID" ) - PORT_CONFSETTING ( 0x00, "0 (Master)" ) - PORT_CONFSETTING ( 0x08, "1" ) - PORT_CONFSETTING ( 0x10, "2" ) - PORT_CONFSETTING ( 0x18, "3" ) - PORT_CONFSETTING ( 0x20, "4" ) - PORT_CONFSETTING ( 0x28, "5" ) - PORT_CONFSETTING ( 0x30, "6" ) - PORT_CONFSETTING ( 0x38, "7" ) - PORT_CONFSETTING ( 0x40, "8" ) - PORT_CONFSETTING ( 0x48, "9" ) - PORT_CONFSETTING ( 0x50, "10" ) - PORT_CONFSETTING ( 0x58, "11" ) - PORT_CONFSETTING ( 0x60, "12" ) - PORT_CONFSETTING ( 0x68, "13" ) - PORT_CONFSETTING ( 0x70, "14" ) - PORT_CONFSETTING ( 0x78, "15" ) - PORT_CONFSETTING ( 0x80, "16" ) - PORT_CONFSETTING ( 0x88, "17" ) - PORT_CONFSETTING ( 0x90, "18" ) - PORT_CONFSETTING ( 0x98, "19" ) - PORT_CONFSETTING ( 0xa0, "20" ) - PORT_CONFSETTING ( 0xa8, "21" ) - PORT_CONFSETTING ( 0xb0, "22" ) - PORT_CONFSETTING ( 0xb8, "23" ) - PORT_CONFSETTING ( 0xc0, "24" ) - PORT_CONFSETTING ( 0xc8, "25" ) - PORT_CONFSETTING ( 0xd0, "26" ) - PORT_CONFSETTING ( 0xd8, "27" ) - PORT_CONFSETTING ( 0xe0, "28" ) - PORT_CONFSETTING ( 0xe8, "29" ) - PORT_CONFSETTING ( 0xf0, "30" ) - PORT_CONFSETTING ( 0xf8, "31" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( to9 ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( to9_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to9_fconfig ) - PORT_INCLUDE ( to7_vconfig ) - PORT_INCLUDE ( to7_mconfig ) -INPUT_PORTS_END - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( to9, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, to9 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, to9 ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( to9) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to9_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(NULL) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, to9_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to9_sys_portb_out)) - MCFG_PIA_CB2_HANDLER(NULL) - MCFG_PIA_IRQA_HANDLER(NULL) - - MCFG_DEVICE_MODIFY("mc6846") - MCFG_MC6846_OUT_PORT_CB(WRITE8(thomson_state, to9_timer_port_out)) - - MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") - MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(thomson_state, write_centronics_busy)) - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("192K") - MCFG_RAM_EXTRA_OPTIONS("128K") -MACHINE_CONFIG_END - - -COMP ( 1985, to9, 0, 0, to9, to9, driver_device, 0, "Thomson", "TO9", MACHINE_IMPERFECT_COLORS ) - - -/******************************** TO8 ******************************** - -TO8 (1986) ---- - -The TO8 was meant to replace the TO7/70 as a home-computer. -It includes and improves on the technology from the TO9 (improved video, -256 KB of RAM fully managed by the new BASIC 512, more integrated gate-array). -It has a more compact Amiga-like look, no separate keyboard, no integrated -floppy drive (although the controller is integrated), no software in ROM, -less extension slots. Also, the game & music extension is now integrated. -It is quite compatible with the TO7 and TO7/70, and with the TO9 to some -extent. -The TO8 was quite popular and became the de-facto gamming computer in the -Thomson family. - -* chips: - - 1 MHz Motorola 6809E CPU - - 2 Motorola 6821 PIAs (system, game, +1 in modem extension) - - 1 Motorola 6846 timer, PIA - - 1 Motorola 6804 (keyboard) - - 2 gate-arrays (system & video, floppy controller) - -* memory: - - 256 KB base RAM - + 256 KB extended RAM (EM 88-256) = 512 KB total RAM emulated - - 16 KB BIOS ROM - - 64 KB software ROM (BASIC 1, BASIC 512, extended BIOS) - - unified memory view via improved bank switching - -* video: - improved wrt TO9: a 9-th video mode, 4 video pages (shared with main RAM) - border color has its 4-th index bit inverted - -* devices: - - same keyboard as T09: AZERTY 81-keys - (but no 6850 controller, the 6804 is directly connected to the 6821 & 6846) - - cartridge, up to 64 KB, TO7 compatible - - two-button serial mouse (TO9-incompatible) - - lightpen, with 1-pixel vertical and horizontal resolution - - two 8-position 2-button game pads (SX 90-018 extension integrated) - - 6-bit DAC sound (NOTE: 1-bit buzzer is gone) - - cassette 900 bauds, TO7 compatible - - integrated parallel CENTRONICS (printer emulated) - - RF 57-932: RS232 extension (identical to the TO7) - - MD 90-120: MODEM extension (identical to the TO7?) - - IEEE extension ? - - floppy: - . integrated floppy controller, based on custom Thomson gate-array - . no integrated drive - . up to two external two-sided double-density 3"1/2, 5"1/4 or QDD drives - . floppies are TO7 and MO5 compatible - - speech synthesis extension: identical to TO7 - - MIDIPAK MIDI extension: identical to TO7 - -TO8D (1987) ----- - -The TO8D is simply a TO8 with an integrated 3"1/2 floppy drive. - -**********************************************************************/ - - -static ADDRESS_MAP_START ( to8, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x3fff ) AM_READ_BANK ( THOM_CART_BANK) AM_WRITE(to8_cartridge_w ) /* 4 * 16 KB */ - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( THOM_VRAM_BANK) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x6000, 0x7fff ) AM_READ_BANK ( TO8_SYS_LO) AM_WRITE(to8_sys_lo_w ) - AM_RANGE ( 0x8000, 0x9fff ) AM_READ_BANK ( TO8_SYS_HI) AM_WRITE(to8_sys_hi_w ) - AM_RANGE ( 0xa000, 0xbfff ) AM_READ_BANK ( TO8_DATA_LO) AM_WRITE(to8_data_lo_w ) - AM_RANGE ( 0xc000, 0xdfff ) AM_READ_BANK ( TO8_DATA_HI) AM_WRITE(to8_data_hi_w ) - AM_RANGE ( 0xe000, 0xe7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) /* 2 * 2 KB */ - AM_RANGE ( 0xe7c0, 0xe7c7 ) AM_DEVREADWRITE("mc6846", mc6846_device, read, write) - AM_RANGE ( 0xe7c8, 0xe7cb ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7cc, 0xe7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7d0, 0xe7d9 ) AM_READWRITE(to8_floppy_r, to8_floppy_w ) - AM_RANGE ( 0xe7da, 0xe7dd ) AM_READWRITE(to8_vreg_r, to8_vreg_w ) - AM_RANGE ( 0xe7e4, 0xe7e7 ) AM_READWRITE(to8_gatearray_r, to8_gatearray_w ) - AM_RANGE ( 0xe7e8, 0xe7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) -/* AM_RANGE ( 0xe7f0, 0xe7f7 ) AM_READWRITE(to9_ieee_r, to9_ieee_w ) */ - AM_RANGE ( 0xe7f2, 0xe7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xe7f8, 0xe7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7fe, 0xe7ff ) AM_READWRITE(to7_modem_mea8000_r, to7_modem_mea8000_w ) - AM_RANGE ( 0xe800, 0xffff ) AM_ROMBANK ( TO8_BIOS_BANK ) /* 2 * 6 KB */ - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x2ffff: 64 KB internal software ROM */ -/* 0x30000 - 0x33fff: 16 KB BIOS ROM */ -/* 0x34000 - 0x387ff: 18 KB external floppy / network ROM controllers */ - -/* RAM mapping: 512 KB flat (including video) */ - -ADDRESS_MAP_END - - -/* ------------ ROMS ------------ */ - -ROM_START ( to8 ) - ROM_REGION ( 0x38800, "maincpu", 0 ) - - /* BIOS & floppy */ - ROM_LOAD ( "to8-0.rom", 0x30000, 0x2000, - CRC(3c4a640a) - SHA1(0a4952f0ca002d82ac83755e1f694d56399413b2) ) - ROM_LOAD ( "to8-1.rom", 0x32000, 0x2000, - CRC(cb9bae2d) - SHA1(a4a55a6e2c74bca15951158c5164970e922fc1c1) ) - - /* BASIC */ - ROM_LOAD ( "basic8-0.rom", 0x20000, 0x4000, - CRC(e5a00fb3) - SHA1(281e535ed9b0f76e620253e9103292b8ff623d02) ) - ROM_LOAD ( "basic8-1.rom", 0x24000, 0x4000, - CRC(4b241e63) - SHA1(ca8941a10db6cc069bf84c773f5e7d7d2c18449e) ) - ROM_LOAD ( "basic8-2.rom", 0x28000, 0x4000, - CRC(0f5581b3) - SHA1(93815ca78d3532192aaa56cbf65b68b0f10f1b8a) ) - ROM_LOAD ( "basic8-3.rom", 0x2c000, 0x4000, - CRC(f552e7e3) - SHA1(3208e0d7d90241a327ed24e4921303f16e167bd5) ) - - ROM_FLOPPY7( 0x34000 ) - - ROM_FILL( 0x10000, 0x10000, 0x39 ) -ROM_END - -ROM_START ( to8d ) - ROM_REGION ( 0x38800, "maincpu", 0 ) - - /* BIOS & floppy */ - ROM_LOAD ( "to8d-0.rom", 0x30000, 0x2000, - CRC(30ea4950) - SHA1(6705100cd337fffb26ce999302b55fb71557b128) ) - ROM_LOAD ( "to8d-1.rom", 0x32000, 0x2000, - CRC(926cf0ca) - SHA1(8521613ac00e04dd94b69e771aeaefbf4fe97bf7) ) - - /* BASIC */ - ROM_LOAD ( "basic8-0.rom", 0x20000, 0x4000, - CRC(e5a00fb3) - SHA1(281e535ed9b0f76e620253e9103292b8ff623d02) ) - ROM_LOAD ( "basic8-1.rom", 0x24000, 0x4000, - CRC(4b241e63) - SHA1(ca8941a10db6cc069bf84c773f5e7d7d2c18449e) ) - ROM_LOAD ( "basic8-2.rom", 0x28000, 0x4000, - CRC(0f5581b3) - SHA1(93815ca78d3532192aaa56cbf65b68b0f10f1b8a) ) - ROM_LOAD ( "basic8-3.rom", 0x2c000, 0x4000, - CRC(f552e7e3) - SHA1(3208e0d7d90241a327ed24e4921303f16e167bd5) ) - - ROM_FLOPPY7( 0x34000 ) - - ROM_FILL( 0x10000, 0x10000, 0x39 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( to8_config ) - PORT_START ( "config" ) - - PORT_CONFNAME ( 0x01, 0x00, "Game Port" ) - PORT_CONFSETTING ( 0x00, DEF_STR( Joystick ) ) - PORT_CONFSETTING ( 0x01, "Mouse" ) - - PORT_CONFNAME ( 0x02, 0x00, "Keyboard" ) - PORT_CONFSETTING ( 0x00, "Enabled" ) - PORT_CONFSETTING ( 0x02, "Disabled" ) - -INPUT_PORTS_END - - -static INPUT_PORTS_START ( to8 ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( to9_keyboard ) - PORT_INCLUDE ( to8_config ) - PORT_INCLUDE ( to9_fconfig ) - PORT_INCLUDE ( to7_vconfig ) - PORT_INCLUDE ( to7_mconfig ) -INPUT_PORTS_END - - -static INPUT_PORTS_START ( to8d ) - PORT_INCLUDE ( to8 ) -INPUT_PORTS_END - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( to8, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, to8 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, to8 ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( to8) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to8_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(NULL) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, to9_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to8_sys_portb_out)) - MCFG_PIA_CB2_HANDLER(NULL) - MCFG_PIA_IRQA_HANDLER(NULL) - - MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") - MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(thomson_state, write_centronics_busy)) - - MCFG_DEVICE_MODIFY("mc6846") - MCFG_MC6846_OUT_PORT_CB(WRITE8(thomson_state, to8_timer_port_out)) - MCFG_MC6846_OUT_CP2_CB(WRITE8(thomson_state, to8_timer_cp2_out)) - MCFG_MC6846_IN_PORT_CB(READ8(thomson_state, to8_timer_port_in)) - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("512K") - MCFG_RAM_EXTRA_OPTIONS("256K") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( to8d, to8 ) -MACHINE_CONFIG_END - - -COMP ( 1986, to8, 0, 0, to8, to8, driver_device, 0, "Thomson", "TO8", 0 ) - -COMP ( 1987, to8d, to8, 0, to8d, to8d, driver_device, 0, "Thomson", "TO8D", 0 ) - - -/******************************** TO9+ ******************************* - -TO9+ (1986) ----- - -The TO9+ is the direct successor of the T09 as Thomson's high-end -product: desktop look, 512 KB of RAM, integrated floppy drive and -modem. Some software integrated in ROM on the TO9 are now supplied on -floppies. -Internally, the TO9+ is based more on TO8 technology than T09 -(same gate-arrays). -It has enhanced communication capabilities by integrating either the -MODEM or the RS232 extension. -It should be compatible with the TO9 and, to some extent, with the TO7, TO7/70 -and TO8. -It uses the same video gate-array and floppy controller. - -The differences with the TO8 are: - -* chips: - - 1 Motorola 6805 + 1 Motorola 6850 (keyboard) - - 3 Motorola 6821 PIAs (system, game, modem) - -* memory: - - 512 KB RAM (not extendable) - -* devices: - - same keyboard as T08/TO9 (AZERTY 81-keys) but different controller - - RF 57-932: RS232 (identical to the TO7) sometimes integrated - - MD 90-120: MODEM (identical to the TO7?) sometimes integrated - - IEEE extension ? - - floppy: one two-sided double-density 3''1/2 floppy drive is integrated - - RS 52-932 RS232 extension ? - - digitisation extension - -**********************************************************************/ - -static ADDRESS_MAP_START ( to9p, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x3fff ) AM_READ_BANK ( THOM_CART_BANK) AM_WRITE(to8_cartridge_w ) /* 4 * 16 KB */ - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( THOM_VRAM_BANK) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x6000, 0x7fff ) AM_READ_BANK ( TO8_SYS_LO) AM_WRITE(to8_sys_lo_w ) - AM_RANGE ( 0x8000, 0x9fff ) AM_READ_BANK ( TO8_SYS_HI) AM_WRITE(to8_sys_hi_w ) - AM_RANGE ( 0xa000, 0xbfff ) AM_READ_BANK ( TO8_DATA_LO) AM_WRITE(to8_data_lo_w ) - AM_RANGE ( 0xc000, 0xdfff ) AM_READ_BANK ( TO8_DATA_HI) AM_WRITE(to8_data_hi_w ) - AM_RANGE ( 0xe000, 0xe7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) /* 2 * 2 KB */ - AM_RANGE ( 0xe7c0, 0xe7c7 ) AM_DEVREADWRITE("mc6846", mc6846_device, read, write) - AM_RANGE ( 0xe7c8, 0xe7cb ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7cc, 0xe7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7d0, 0xe7d9 ) AM_READWRITE(to8_floppy_r, to8_floppy_w ) - AM_RANGE ( 0xe7da, 0xe7dd ) AM_READWRITE(to8_vreg_r, to8_vreg_w ) - AM_RANGE ( 0xe7de, 0xe7df ) AM_READWRITE(to9_kbd_r, to9_kbd_w ) - AM_RANGE ( 0xe7e4, 0xe7e7 ) AM_READWRITE(to8_gatearray_r, to8_gatearray_w ) - AM_RANGE ( 0xe7e8, 0xe7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) -/* AM_RANGE ( 0xe7f0, 0xe7f7 ) AM_READWRITE(to9_ieee_r, to9_ieee_w ) */ - AM_RANGE ( 0xe7f2, 0xe7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xe7f8, 0xe7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xe7fe, 0xe7ff ) AM_READWRITE(to7_modem_mea8000_r, to7_modem_mea8000_w ) - AM_RANGE ( 0xe800, 0xffff ) AM_ROMBANK ( TO8_BIOS_BANK ) /* 2 * 6 KB */ - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x2ffff: 64 KB internal software ROM */ -/* 0x30000 - 0x33fff: 16 KB BIOS ROM */ -/* 0x34000 - 0x387ff: 18 KB external floppy / network ROM controllers */ - -/* RAM mapping: 512 KB flat (including video) */ - -ADDRESS_MAP_END - - -/* ------------ ROMS ------------ */ - -ROM_START ( to9p ) - ROM_REGION ( 0x38800, "maincpu", 0 ) - - /* BIOS & floppy */ - ROM_LOAD ( "to9p-0.rom", 0x30000, 0x2000, - CRC(a2731296) - SHA1(b30e06127d6e99d4ac5a5bb67881df27bbd9a7e5) ) - ROM_LOAD ( "to9p-1.rom", 0x32000, 0x2000, - CRC(c52ce315) - SHA1(7eacbd796e76bc72b872f9700c9b90414899ea0f) ) - - /* BASIC */ - ROM_LOAD ( "basicp-0.rom", 0x20000, 0x4000, - CRC(e5a00fb3) - SHA1(281e535ed9b0f76e620253e9103292b8ff623d02) ) - ROM_LOAD ( "basicp-1.rom", 0x24000, 0x4000, - CRC(4b241e63) - SHA1(ca8941a10db6cc069bf84c773f5e7d7d2c18449e) ) - ROM_LOAD ( "basicp-2.rom", 0x28000, 0x4000, - CRC(0f5581b3) - SHA1(93815ca78d3532192aaa56cbf65b68b0f10f1b8a) ) - ROM_LOAD ( "basicp-3.rom", 0x2c000, 0x4000, - CRC(ebe9c8d9) - SHA1(b667ad09a1181f65059a2cbb4c95421bc544a334) ) - - ROM_FLOPPY7( 0x34000 ) - - ROM_FILL( 0x10000, 0x10000, 0x39 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( to9p ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( to9_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to9_fconfig ) - PORT_INCLUDE ( to7_vconfig ) - PORT_INCLUDE ( to7_mconfig ) -INPUT_PORTS_END - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( to9p, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, to9p ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, to9p ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( to9p) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, to9_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(NULL) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, to9_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, to8_sys_portb_out)) - MCFG_PIA_CB2_HANDLER(NULL) - MCFG_PIA_IRQA_HANDLER(NULL) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_firq_1)) - - MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") - MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(thomson_state, write_centronics_busy)) - - MCFG_DEVICE_MODIFY("mc6846") - MCFG_MC6846_OUT_PORT_CB(WRITE8(thomson_state, to9p_timer_port_out)) - MCFG_MC6846_OUT_CP2_CB(WRITE8(thomson_state, to8_timer_cp2_out)) - MCFG_MC6846_IN_PORT_CB(READ8(thomson_state, to9p_timer_port_in)) - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("512K") -MACHINE_CONFIG_END - -COMP ( 1986, to9p, 0, 0, to9p, to9p, driver_device, 0, "Thomson", "TO9+", 0 ) - - - -/******************************** MO6 ******************************** - -MO6 (1986) ---- - -The MO6 is the (long awaited) successor to the MO5. -It is based on TO8 technology (same system & video gate-array). -However, it is lower-end and cheaper: less memory (128 KB RAM, not -extensible), no floppy controller but an integrated cassette recorder. -The MO6 is MO5 compatible, but not compatible with the TO family. - -* chips: - - 1 MHz Motorola 6809E CPU - - 2 Motorola 6821 PIAs (system, game) - - 1 gate-array (system & video, identical to the TO8) - -* memory: - - 128 KB RAM (not extendable) - - 8 KB BIOS ROM - - 24 KB BASIC 1 ROM - - 32 KB BASIC 128 & extended BIOS ROM - -* video: - all modes from the TO8, but the TO7/70-compatible mode is replaced with - an MO5-compatible one - -* devices: - - AZERTY keyboard, 69 keys, no keyboard controller (scanning is done - periodically by the 6809) - - MO5-compatible cartridge - - two-button mouse (TO8-like) - - optional lightpen - - integrated game port (similar to SX 90-018) - . 6-bit DAC sound - . two 8-position 2-button game pads - . two-button mouse - - integrated cassette reader 1200 bauds (MO5 compatible) and 2400 bauds - - parallel CENTRONICS (printer emulated) - - RF 57-932: RS232 extension (identical to the TO7), or RF 90-932 (???) - - IEEE extension ? - - no integrated controller, but external TO7 floppy controllers & drives - are possible - - speech synthesis extension: identical to TO7 ? - - MIDIPAK MIDI extension: identical to TO7 ? - - -Olivetti Prodest PC 128 (1986) ------------------------ - -Italian version of the MO6, built by Thomson and sold by Olivetti. -Except from the ROM, it is very similar to the MO6. -Do not confuse with the Olivetti Prodest PC 128 Systema (or 128s) which is -based on the Acorn BBC Master Compact. Or with the Olivetti PC 1, which is -a PC XT. - - -**********************************************************************/ - -static ADDRESS_MAP_START ( mo6, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x1fff ) AM_READ_BANK ( THOM_VRAM_BANK) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x2000, 0x3fff ) AM_READ_BANK ( TO8_SYS_LO) AM_WRITE(to8_sys_lo_w ) - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( TO8_SYS_HI) AM_WRITE(to8_sys_hi_w ) - AM_RANGE ( 0x6000, 0x7fff ) AM_READ_BANK ( TO8_DATA_LO) AM_WRITE(to8_data_lo_w ) - AM_RANGE ( 0x8000, 0x9fff ) AM_READ_BANK ( TO8_DATA_HI) AM_WRITE(to8_data_hi_w ) - AM_RANGE ( 0xa000, 0xa7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xa7c0, 0xa7c3 ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xa7cb, 0xa7cb ) AM_WRITE(mo6_ext_w ) - AM_RANGE ( 0xa7cc, 0xa7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xa7d0, 0xa7d9 ) AM_READWRITE(to7_floppy_r, to7_floppy_w ) - AM_RANGE ( 0xa7da, 0xa7dd ) AM_READWRITE(mo6_vreg_r, mo6_vreg_w ) - AM_RANGE ( 0xa7e4, 0xa7e7 ) AM_READWRITE(mo6_gatearray_r, mo6_gatearray_w ) - AM_RANGE ( 0xa7e8, 0xa7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) -/* AM_RANGE ( 0xa7f0, 0xa7f7 ) AM_READWRITE(to9_ieee_r, to9_ieee_w )*/ - AM_RANGE ( 0xa7f2, 0xa7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xa7fe, 0xa7ff ) AM_DEVREADWRITE("mea8000", mea8000_device, read, write) - AM_RANGE ( 0xb000, 0xbfff ) AM_ROMBANK ( MO6_CART_LO ) - AM_WRITE ( mo6_cartridge_w ) - AM_RANGE ( 0xc000, 0xefff ) AM_ROMBANK ( MO6_CART_HI ) - AM_WRITE ( mo6_cartridge_w ) - AM_RANGE ( 0xf000, 0xffff ) AM_ROMBANK ( TO8_BIOS_BANK ) - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x2ffff: 64 KB BIOS ROM */ -/* 0x30000 - 0x347ff: 16 KB floppy / network ROM controllers */ - -/* RAM mapping: 128 KB flat (including video) */ - -ADDRESS_MAP_END - - -/* ------------ ROMS ------------ */ - -ROM_START ( mo6 ) - ROM_REGION ( 0x34800, "maincpu", 0 ) - - /* BIOS */ - ROM_LOAD ( "mo6-0.rom", 0x23000, 0x1000, - CRC(0446eef6) - SHA1(b57fcda69c95f0c97c5cb0605d17c49a0c630300) ) - ROM_LOAD ( "mo6-1.rom", 0x27000, 0x1000, - CRC(eb6df8d4) - SHA1(24e2232f582ce04f260acd8e9ec710468a81505c) ) - - /* BASIC */ - ROM_LOAD ( "basic6-0.rom", 0x20000, 0x3000, - CRC(18789833) - SHA1(fccbf69cbc6deba45a767a26cd6454cf0eedfc2b) ) - ROM_LOAD ( "basic6-1.rom", 0x24000, 0x3000, - CRC(c9b4d6f4) - SHA1(47487d2bc4c9a9c09c733bd89c49693c52e262de) ) - ROM_LOAD ( "basic6-2.rom", 0x28000, 0x4000, - CRC(08eac9bb) - SHA1(c0231fdb3bcccbbb10c1f93cc529fc3b96dd3f4d) ) - ROM_LOAD ( "basic6-3.rom", 0x2c000, 0x4000, - CRC(19d66dc4) - SHA1(301b6366269181b74cb5d7ccdf5455b7290ae99b) ) - - ROM_FLOPPY5 ( 0x30000 ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) -ROM_END - -ROM_START ( pro128 ) - ROM_REGION ( 0x34800, "maincpu", 0 ) - - /* BIOS */ - ROM_LOAD ( "pro128-0.rom", 0x23000, 0x1000, - CRC(a8aef291) - SHA1(2685cca841f405a37ef48b0115f90c865ce79d0f) ) - ROM_LOAD ( "pro128-1.rom", 0x27000, 0x1000, - CRC(5b3340ec) - SHA1(269f2eb3e3452014b8d1f0f9e1c63fe56375a863) ) - - /* BASIC */ - ROM_LOAD ( "basico-0.rom", 0x20000, 0x3000, - CRC(98b10d5e) - SHA1(d6b77e694fa85e1114293448e5a64f6e2cf46c22) ) - ROM_LOAD ( "basico-1.rom", 0x24000, 0x3000, - CRC(721d2124) - SHA1(51db1cd03b3891e212a24aa6563b09968930d897) ) - ROM_LOAD ( "basico-2.rom", 0x28000, 0x4000, - CRC(135438ab) - SHA1(617d4e4979842bea2c21ef7f8c50f3b08b15239a) ) - ROM_LOAD ( "basico-3.rom", 0x2c000, 0x4000, - CRC(2c2befa6) - SHA1(3e94e182bacbb55bb07be2af4c76c0b0df47b3bf) ) - - ROM_FLOPPY5 ( 0x30000 ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) -ROM_END - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( mo6_keyboard ) - - PORT_START ( "keyboard.0" ) - KEY ( 0, "N", N ) PORT_CHAR('N') - KEY ( 1, ", ?", COMMA ) PORT_CHAR(',') PORT_CHAR('?') - KEY ( 2, "; .", STOP ) PORT_CHAR(';') PORT_CHAR('.') - KEY ( 3, "# @", TILDE ) PORT_CHAR('#') PORT_CHAR('@') - KEY ( 4, "Space", SPACE ) PORT_CHAR(' ') - KEY ( 5, "X", X ) PORT_CHAR('X') - KEY ( 6, "W", W ) PORT_CHAR('W') - KEY ( 7, "Shift", LSHIFT ) PORT_CODE ( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) - PORT_START ( "keyboard.1" ) - KEY ( 0, "Delete Backspace", DEL ) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(BACKSPACE)) - KEY ( 1, "Insert", INSERT ) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - KEY ( 2, "> <", BACKSLASH2 ) PORT_CHAR('>') PORT_CHAR('<') - KEY ( 3, UTF8_RIGHT, RIGHT ) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - KEY ( 4, UTF8_DOWN, DOWN ) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - KEY ( 5, UTF8_LEFT, LEFT ) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - KEY ( 6, UTF8_UP, UP ) PORT_CHAR(UCHAR_MAMEKEY(UP)) - KEY ( 7, "BASIC", RCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL)) - PORT_START ( "keyboard.2" ) - KEY ( 0, "J", J ) PORT_CHAR('J') - KEY ( 1, "K", K ) PORT_CHAR('K') - KEY ( 2, "L", L ) PORT_CHAR('L') - KEY ( 3, "M", M ) PORT_CHAR('M') - KEY ( 4, "B \302\264", B ) PORT_CHAR('B') - KEY ( 5, "V", V ) PORT_CHAR('V') - KEY ( 6, "C \136", C ) PORT_CHAR('C') - KEY ( 7, "Caps-Lock", CAPSLOCK ) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - PORT_START ( "keyboard.3" ) - KEY ( 0, "H \302\250", H ) PORT_CHAR('H') - KEY ( 1, "G", G ) PORT_CHAR('G') - KEY ( 2, "F", F ) PORT_CHAR('F') - KEY ( 3, "D", D ) PORT_CHAR('D') - KEY ( 4, "S", S ) PORT_CHAR('S') - KEY ( 5, "Q", Q ) PORT_CHAR('Q') - KEY ( 6, "Home Clear", HOME ) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - KEY ( 7, "F1 F6", F1 ) PORT_CHAR(UCHAR_MAMEKEY(F1)) PORT_CHAR(UCHAR_MAMEKEY(F6)) - PORT_START ( "keyboard.4" ) - KEY ( 0, "U", U ) PORT_CHAR('U') - KEY ( 1, "I", I ) PORT_CHAR('I') - KEY ( 2, "O", O ) PORT_CHAR('O') - KEY ( 3, "P", P ) PORT_CHAR('P') - KEY ( 4, ": /", SLASH ) PORT_CHAR(':') PORT_CHAR('/') - KEY ( 5, "$ &", CLOSEBRACE ) PORT_CHAR('$') PORT_CHAR('&') - KEY ( 6, "Enter", ENTER ) PORT_CHAR(13) - KEY ( 7, "F2 F7", F2 ) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHAR(UCHAR_MAMEKEY(F7)) - PORT_START ( "keyboard.5" ) - KEY ( 0, "Y", Y ) PORT_CHAR('Y') - KEY ( 1, "T", T ) PORT_CHAR('T') - KEY ( 2, "R", R ) PORT_CHAR('R') - KEY ( 3, "E", E ) PORT_CHAR('E') - KEY ( 4, "Z", Z ) PORT_CHAR('Z') - KEY ( 5, "A \140", A ) PORT_CHAR('A') - KEY ( 6, "Control", LCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - KEY ( 7, "F3 F8", F3 ) PORT_CHAR(UCHAR_MAMEKEY(F3)) PORT_CHAR(UCHAR_MAMEKEY(F8)) - PORT_START ( "keyboard.6" ) - KEY ( 0, "7 \303\250", 7 ) PORT_CHAR('7') PORT_CHAR( 0xe8 ) - KEY ( 1, "8 !", 8 ) PORT_CHAR('8') PORT_CHAR('!') - KEY ( 2, "9 \303\247", 9 ) PORT_CHAR('9') PORT_CHAR( 0xe7 ) - KEY ( 3, "0 \303\240", 0 ) PORT_CHAR('0') PORT_CHAR( 0xe0 ) - KEY ( 4, "- \\", BACKSPACE ) PORT_CHAR('-') PORT_CHAR('\\') - KEY ( 5, "= +", EQUALS ) PORT_CHAR('=') PORT_CHAR('+') - KEY ( 6, "Accent", END ) PORT_CHAR(UCHAR_MAMEKEY(END)) - KEY ( 7, "F4 F9", F4 ) PORT_CHAR(UCHAR_MAMEKEY(F4)) PORT_CHAR(UCHAR_MAMEKEY(F9)) - PORT_START ( "keyboard.7" ) - KEY ( 0, "6 _", 6 ) PORT_CHAR('6') PORT_CHAR('_') - KEY ( 1, "5 (", 5 ) PORT_CHAR('5') PORT_CHAR('(') - KEY ( 2, "4 '", 4 ) PORT_CHAR('4') PORT_CHAR('\'') - KEY ( 3, "3 \"", 3 ) PORT_CHAR('3') PORT_CHAR('"') - KEY ( 4, "2 \303\251", 2 ) PORT_CHAR('2') PORT_CHAR( 0xe9 ) - KEY ( 5, "1 *", 1 ) PORT_CHAR('1') PORT_CHAR('*') - KEY ( 6, "Stop", TAB ) PORT_CHAR(27) - KEY ( 7, "F5 F10", F5 ) PORT_CHAR(UCHAR_MAMEKEY(F5)) PORT_CHAR(UCHAR_MAMEKEY(F10)) - PORT_START ( "keyboard.8" ) - KEY ( 0, "[ {", QUOTE ) PORT_CHAR('[') PORT_CHAR('{') - KEY ( 1, "] }", BACKSLASH ) PORT_CHAR(']') PORT_CHAR('}') - KEY ( 2, ") \302\260", MINUS ) PORT_CHAR(')') PORT_CHAR( 0xb0 ) - KEY ( 3, "\342\206\221 \302\250", OPENBRACE ) PORT_CHAR('^') PORT_CHAR( 0xa8 ) - KEY ( 4, "\303\271 %", COLON ) PORT_CHAR( 0xf9 ) PORT_CHAR('%') - PORT_BIT ( 0xe0, IP_ACTIVE_LOW, IPT_UNUSED ) - - /* unused */ - PORT_START ( "keyboard.9" ) - -INPUT_PORTS_END - -/* QWERTY version */ -static INPUT_PORTS_START ( pro128_keyboard ) - PORT_INCLUDE ( mo6_keyboard ) - - PORT_MODIFY ( "keyboard.0" ) - KEY ( 1, "M", M ) PORT_CHAR('M') - KEY ( 2, ", ;", COMMA ) PORT_CHAR(',') PORT_CHAR(';') - KEY ( 3, "[ {", QUOTE ) PORT_CHAR('[') PORT_CHAR('{') - KEY ( 6, "Z", Z ) PORT_CHAR('Z') - KEY ( 7, "Shift", LSHIFT ) PORT_CODE ( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) - PORT_MODIFY ( "keyboard.1" ) - KEY ( 2, "- _", MINUS ) PORT_CHAR('-') PORT_CHAR('_') - PORT_MODIFY ( "keyboard.2" ) - KEY ( 3, "\303\221", TILDE ) PORT_CHAR( 0xd1 ) - PORT_MODIFY ( "keyboard.3" ) - KEY ( 5, "A \140", A ) PORT_CHAR('A') - PORT_MODIFY ( "keyboard.4" ) - KEY ( 4, ". :", STOP ) PORT_CHAR('.') PORT_CHAR(':') - KEY ( 5, "+ *", BACKSPACE ) PORT_CHAR('+') PORT_CHAR('*') - PORT_MODIFY ( "keyboard.5" ) - KEY ( 4, "W", W ) PORT_CHAR('W') - KEY ( 5, "Q", Q ) PORT_CHAR('Q') - PORT_MODIFY ( "keyboard.6" ) - KEY ( 0, "7 /", 7 ) PORT_CHAR('7') PORT_CHAR('/') - KEY ( 1, "8 (", 8 ) PORT_CHAR('8') PORT_CHAR('(') - KEY ( 2, "9 )", 9 ) PORT_CHAR('9') PORT_CHAR(')') - KEY ( 3, "0 =", 0 ) PORT_CHAR('0') PORT_CHAR('=') - KEY ( 4, "' \302\243", CLOSEBRACE ) PORT_CHAR('\'') PORT_CHAR( 0xa3 ) - KEY ( 5, "] }", BACKSLASH ) PORT_CHAR(']') PORT_CHAR('}') - PORT_MODIFY ( "keyboard.7" ) - KEY ( 0, "6 &", 6 ) PORT_CHAR('6') PORT_CHAR('&') - KEY ( 1, "5 %", 5 ) PORT_CHAR('5') PORT_CHAR('%') - KEY ( 2, "4 $", 4 ) PORT_CHAR('4') PORT_CHAR('$') - KEY ( 3, "3 \302\247", 3 ) PORT_CHAR('3') PORT_CHAR( 0xa7 ) - KEY ( 4, "2 \"", 2 ) PORT_CHAR('2') PORT_CHAR('"') - KEY ( 5, "1 !", 1 ) PORT_CHAR('1') PORT_CHAR('!') - PORT_MODIFY ( "keyboard.8" ) - KEY ( 0, "> <", BACKSLASH2 ) PORT_CHAR('>') PORT_CHAR('<') - KEY ( 1, "# \342\206\221", EQUALS ) PORT_CHAR('#') PORT_CHAR('^') - KEY ( 2, "\303\247 ?", COLON ) PORT_CHAR( 0xe7 ) PORT_CHAR('?') - KEY ( 3, "\302\277 @", SLASH ) PORT_CHAR( 0xbf ) PORT_CHAR('@') - KEY ( 4, "\302\241 \302\250", OPENBRACE ) PORT_CHAR( 0xa1 ) PORT_CHAR( 0xa8 ) - -INPUT_PORTS_END - - -static INPUT_PORTS_START ( mo6 ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( mo6_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to7_fconfig ) - PORT_INCLUDE ( to7_vconfig ) -INPUT_PORTS_END - -static INPUT_PORTS_START ( pro128 ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( pro128_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to7_fconfig ) - PORT_INCLUDE ( to7_vconfig ) -INPUT_PORTS_END - - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( mo6, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, mo6 ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, mo6 ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( mo6) - - MCFG_CASSETTE_MODIFY( "cassette" ) - MCFG_CASSETTE_FORMATS(mo5_cassette_formats) - - MCFG_DEVICE_REMOVE( "mc6846" ) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, mo6_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(READ8(thomson_state, mo6_sys_portb_in)) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, mo6_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, mo6_sys_portb_out)) - MCFG_PIA_CA2_HANDLER(WRITELINE(thomson_state, mo5_set_cassette_motor)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, mo6_sys_cb2_out)) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_irq_1)) /* differs from TO */ - - MCFG_DEVICE_MODIFY(THOM_PIA_GAME) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, mo6_game_porta_out)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, mo6_game_cb2_out)) - - MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") - MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(thomson_state, write_centronics_busy)) - - MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics") - - MCFG_DEVICE_REMOVE("cartslot") - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "mo5_cart") - MCFG_GENERIC_EXTENSIONS("m5,rom") - MCFG_GENERIC_LOAD(thomson_state, mo5_cartridge) - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("128K") -MACHINE_CONFIG_END - -static MACHINE_CONFIG_DERIVED( pro128, mo6 ) -MACHINE_CONFIG_END - -COMP ( 1986, mo6, 0, 0, mo6, mo6, driver_device, 0, "Thomson", "MO6", 0 ) - -COMP ( 1986, pro128, mo6, 0, pro128, pro128, driver_device, 0, "Olivetti / Thomson", "Prodest PC 128", 0 ) - - - - -/****************************** MO5NR ******************************** - -MO5 NR (1986) ------- - -Despite its name, the MO5 NR is much more related to the MO6 than to the MO5. -It can be though as the network-enhanced version of the MO6. -It is both MO5 and MO6 compatible (but not TO-compatible). - -Here are the differences between the MO6 and MO5NR: - -* chips: - - integrated MC 6854 network controller - -* memory: - - extra 2 KB ROM for the integrated network controller, - can be masked by the ROM from the external floppy controller - -* video: identical - -* devices: - - AZERTY keyboard has only 58 keys, and no caps-lock led - - CENTRONICS printer handled differently - - MO5-compatible network (probably identical to NR 07-005 extension) - - extern floppy controller & drive possible, masks the network - -**********************************************************************/ - -static ADDRESS_MAP_START ( mo5nr, AS_PROGRAM, 8, thomson_state ) - - AM_RANGE ( 0x0000, 0x1fff ) AM_READ_BANK ( THOM_VRAM_BANK) AM_WRITE(to770_vram_w ) - AM_RANGE ( 0x2000, 0x3fff ) AM_READ_BANK ( TO8_SYS_LO) AM_WRITE(to8_sys_lo_w ) - AM_RANGE ( 0x4000, 0x5fff ) AM_READ_BANK ( TO8_SYS_HI) AM_WRITE(to8_sys_hi_w ) - AM_RANGE ( 0x6000, 0x7fff ) AM_READ_BANK ( TO8_DATA_LO) AM_WRITE(to8_data_lo_w ) - AM_RANGE ( 0x8000, 0x9fff ) AM_READ_BANK ( TO8_DATA_HI) AM_WRITE(to8_data_hi_w ) - AM_RANGE ( 0xa000, 0xa7bf ) AM_ROMBANK ( THOM_FLOP_BANK ) - AM_RANGE ( 0xa7c0, 0xa7c3 ) AM_DEVREADWRITE( "pia_0", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xa7cb, 0xa7cb ) AM_WRITE(mo6_ext_w ) - AM_RANGE ( 0xa7cc, 0xa7cf ) AM_DEVREADWRITE( "pia_1", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xa7d0, 0xa7d9 ) AM_READWRITE(mo5nr_net_r, mo5nr_net_w ) - AM_RANGE ( 0xa7da, 0xa7dd ) AM_READWRITE(mo6_vreg_r, mo6_vreg_w ) - AM_RANGE ( 0xa7e1, 0xa7e1 ) AM_DEVREAD("cent_data_in", input_buffer_device, read) - AM_RANGE ( 0xa7e1, 0xa7e1 ) AM_DEVWRITE("cent_data_out", output_latch_device, write) - AM_RANGE ( 0xa7e3, 0xa7e3 ) AM_READWRITE(mo5nr_prn_r, mo5nr_prn_w ) - AM_RANGE ( 0xa7e4, 0xa7e7 ) AM_READWRITE(mo6_gatearray_r, mo6_gatearray_w ) - AM_RANGE ( 0xa7e8, 0xa7eb ) AM_DEVREADWRITE( "acia", mos6551_device, read, write ) -/* AM_RANGE ( 0xa7f0, 0xa7f7 ) AM_READWRITE(to9_ieee_r, to9_ieee_w ) */ - AM_RANGE ( 0xa7f2, 0xa7f3 ) AM_READWRITE(to7_midi_r, to7_midi_w ) - AM_RANGE ( 0xa7f8, 0xa7fb ) AM_DEVREADWRITE( "pia_3", pia6821_device, read_alt, write_alt) - AM_RANGE ( 0xa7fe, 0xa7ff ) AM_DEVREADWRITE("mea8000", mea8000_device, read, write) - AM_RANGE ( 0xb000, 0xbfff ) AM_ROMBANK ( MO6_CART_LO ) - AM_WRITE ( mo6_cartridge_w ) - AM_RANGE ( 0xc000, 0xefff ) AM_ROMBANK ( MO6_CART_HI ) - AM_WRITE ( mo6_cartridge_w ) - AM_RANGE ( 0xf000, 0xffff ) AM_ROMBANK ( TO8_BIOS_BANK ) - -/* 0x10000 - 0x1ffff: 64 KB external ROM cartridge */ -/* 0x20000 - 0x2ffff: 64 KB BIOS ROM */ -/* 0x30000 - 0x347ff: 16 KB floppy / network ROM controllers */ - -/* RAM mapping: 128 KB flat (including video) */ - -ADDRESS_MAP_END - - -/* ------------ ROMS ------------ */ - -ROM_START ( mo5nr ) - ROM_REGION ( 0x34800, "maincpu", 0 ) - - /* BIOS */ - ROM_LOAD ( "mo5nr-0.rom", 0x23000, 0x1000, - CRC(06e31115) - SHA1(7429cc0c15475398b5ab514cb3d3efdc71cf082f) ) - ROM_LOAD ( "mo5nr-1.rom", 0x27000, 0x1000, - CRC(7cda17c9) - SHA1(2ff6480ce9e30acc4c89b6113d7c8ea6095d90a5) ) - - /* BASIC */ - ROM_LOAD ( "basicn-0.rom", 0x20000, 0x3000, - CRC(fae9e691) - SHA1(62fbfd6d4ca837f6cb8ed37f828eca97f80e6200) ) - ROM_LOAD ( "basicn-1.rom", 0x24000, 0x3000, - CRC(cf134dd7) - SHA1(1bd961314e16e460d37a65f5e7f4acf5604fbb17) ) - ROM_LOAD ( "basicn-2.rom", 0x28000, 0x4000, - CRC(b69d2e0d) - SHA1(ea3220bbae991e08259d38a7ea24533b2bb86418) ) - ROM_LOAD ( "basicn-3.rom", 0x2c000, 0x4000, - CRC(7785610f) - SHA1(c38b0be404d8af6f409a1b52cb79a4e10fc33177) ) - - ROM_FLOPPY5 ( 0x30000 ) - ROM_FILL ( 0x10000, 0x10000, 0x39 ) /* TODO: network ROM */ -ROM_END - - - - -/* ------------ inputs ------------ */ - -static INPUT_PORTS_START ( mo5nr_keyboard ) - - PORT_START ( "keyboard.0" ) - KEY ( 0, "N", N ) PORT_CHAR('N') - KEY ( 1, ", <", COMMA ) PORT_CHAR(',') PORT_CHAR('<') - KEY ( 2, ". >", STOP ) PORT_CHAR('.') PORT_CHAR('>') - KEY ( 3, "@ \342\206\221", TILDE ) PORT_CHAR('@') PORT_CHAR('^') - KEY ( 4, "Space Caps-Lock", SPACE ) PORT_CHAR(' ') PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - KEY ( 5, "X", X ) PORT_CHAR('X') - KEY ( 6, "W", W ) PORT_CHAR('W') - KEY ( 7, "Shift", LSHIFT ) PORT_CODE ( KEYCODE_RSHIFT ) PORT_CHAR(UCHAR_SHIFT_1) - PORT_START ( "keyboard.1" ) - KEY ( 0, "Delete Backspace", DEL ) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(BACKSPACE)) - KEY ( 1, "Insert", INSERT ) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - KEY ( 2, "Home", HOME ) PORT_CHAR(UCHAR_MAMEKEY(HOME)) - KEY ( 3, UTF8_RIGHT, RIGHT ) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - KEY ( 4, UTF8_DOWN, DOWN ) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - KEY ( 5, UTF8_LEFT, LEFT ) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - KEY ( 6, UTF8_UP, UP ) PORT_CHAR(UCHAR_MAMEKEY(UP)) - KEY ( 7, "BASIC", RCONTROL ) - PORT_START ( "keyboard.2" ) - KEY ( 0, "J", J ) PORT_CHAR('J') - KEY ( 1, "K", K ) PORT_CHAR('K') - KEY ( 2, "L", L ) PORT_CHAR('L') - KEY ( 3, "M", M ) PORT_CHAR('M') - KEY ( 4, "B \140", B ) PORT_CHAR('B') - KEY ( 5, "V", V ) PORT_CHAR('V') - KEY ( 6, "C \136", C ) PORT_CHAR('C') - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.3" ) - KEY ( 0, "H \302\250", H ) PORT_CHAR('H') - KEY ( 1, "G", G ) PORT_CHAR('G') - KEY ( 2, "F", F ) PORT_CHAR('F') - KEY ( 3, "D", D ) PORT_CHAR('D') - KEY ( 4, "S", S ) PORT_CHAR('S') - KEY ( 5, "Q", Q ) PORT_CHAR('Q') - KEY ( 6, "Clear", ESC ) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.4" ) - KEY ( 0, "U", U ) PORT_CHAR('U') - KEY ( 1, "I", I ) PORT_CHAR('I') - KEY ( 2, "O", O ) PORT_CHAR('O') - KEY ( 3, "P", P ) PORT_CHAR('P') - KEY ( 4, "/ ?", SLASH ) PORT_CHAR('/') PORT_CHAR('?') - KEY ( 5, "* :", QUOTE ) PORT_CHAR('*') PORT_CHAR(':') - KEY ( 6, "Enter", ENTER ) PORT_CHAR(13) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.5" ) - KEY ( 0, "Y", Y ) PORT_CHAR('Y') - KEY ( 1, "T", T ) PORT_CHAR('T') - KEY ( 2, "R", R ) PORT_CHAR('R') - KEY ( 3, "E", E ) PORT_CHAR('E') - KEY ( 4, "Z", Z ) PORT_CHAR('Z') - KEY ( 5, "A \140", A ) PORT_CHAR('A') - KEY ( 6, "Control", LCONTROL ) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.6" ) - KEY ( 0, "7 ' \303\250", 7 ) PORT_CHAR('7') PORT_CHAR('\'' ) - KEY ( 1, "8 ( \303\271", 8 ) PORT_CHAR('8') PORT_CHAR('(') - KEY ( 2, "9 ) \303\247", 9 ) PORT_CHAR('9') PORT_CHAR(')') - KEY ( 3, "0 \303\240", 0 ) PORT_CHAR('0') PORT_CHAR( 0xe0 ) - KEY ( 4, "- =", MINUS ) PORT_CHAR('-') PORT_CHAR('=') - KEY ( 5, "+ ;", EQUALS ) PORT_CHAR('+') PORT_CHAR(';') - KEY ( 6, "Accent", END ) PORT_CHAR(UCHAR_MAMEKEY(END)) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_START ( "keyboard.7" ) - KEY ( 0, "6 & \303\251", 6 ) PORT_CHAR('6') PORT_CHAR('&') - KEY ( 1, "5 %", 5 ) PORT_CHAR('5') PORT_CHAR('%') - KEY ( 2, "4 $", 4 ) PORT_CHAR('4') PORT_CHAR('$') - KEY ( 3, "3 #", 3 ) PORT_CHAR('3') PORT_CHAR('#') - KEY ( 4, "2 \"", 2 ) PORT_CHAR('2') PORT_CHAR('"') - KEY ( 5, "1 !", 1 ) PORT_CHAR('1') PORT_CHAR('!') - KEY ( 6, "Stop", TAB ) PORT_CHAR(27) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - - /* unused */ - PORT_START ( "keyboard.8" ) - PORT_START ( "keyboard.9" ) - -INPUT_PORTS_END - -static INPUT_PORTS_START ( mo5nr ) - PORT_INCLUDE ( thom_lightpen ) - PORT_INCLUDE ( thom_game_port ) - PORT_INCLUDE ( mo5nr_keyboard ) - PORT_INCLUDE ( to7_config ) - PORT_INCLUDE ( to7_fconfig ) - PORT_INCLUDE ( to7_vconfig ) -INPUT_PORTS_END - - -/* ------------ driver ------------ */ - -static MACHINE_CONFIG_DERIVED( mo5nr, to7 ) - MCFG_MACHINE_START_OVERRIDE( thomson_state, mo5nr ) - MCFG_MACHINE_RESET_OVERRIDE( thomson_state, mo5nr ) - - MCFG_CPU_MODIFY( "maincpu" ) - MCFG_CPU_PROGRAM_MAP ( mo5nr) - - MCFG_DEVICE_REMOVE( "mc6846" ) - - MCFG_DEVICE_MODIFY(THOM_PIA_SYS) - MCFG_PIA_READPA_HANDLER(READ8(thomson_state, mo6_sys_porta_in)) - MCFG_PIA_READPB_HANDLER(READ8(thomson_state, mo5nr_sys_portb_in)) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, mo5nr_sys_porta_out)) - MCFG_PIA_WRITEPB_HANDLER(WRITE8(thomson_state, mo6_sys_portb_out)) - MCFG_PIA_CA2_HANDLER(WRITELINE(thomson_state, mo5_set_cassette_motor)) - MCFG_PIA_CB2_HANDLER(WRITELINE(thomson_state, mo6_sys_cb2_out)) - MCFG_PIA_IRQB_HANDLER(WRITELINE(thomson_state, thom_irq_1)) /* differs from TO */ - - MCFG_DEVICE_MODIFY(THOM_PIA_GAME) - MCFG_PIA_WRITEPA_HANDLER(WRITE8(thomson_state, mo6_game_porta_out)) - - MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer") - MCFG_CENTRONICS_DATA_INPUT_BUFFER("cent_data_in") - MCFG_CENTRONICS_BUSY_HANDLER(WRITELINE(thomson_state, write_centronics_busy)) - - MCFG_DEVICE_ADD("cent_data_in", INPUT_BUFFER, 0) - MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics") - - MCFG_DEVICE_REMOVE("cartslot") - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "mo5_cart") - MCFG_GENERIC_EXTENSIONS("m5,rom") - MCFG_GENERIC_LOAD(thomson_state, mo5_cartridge) - - /* internal ram */ - MCFG_RAM_MODIFY(RAM_TAG) - MCFG_RAM_DEFAULT_SIZE("128K") -MACHINE_CONFIG_END - -COMP ( 1986, mo5nr, 0, 0, mo5nr, mo5nr, driver_device, 0, "Thomson", "MO5 NR", 0 ) |