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Diffstat (limited to 'src/mame/drivers/z80ne.cpp')
-rw-r--r-- | src/mame/drivers/z80ne.cpp | 668 |
1 files changed, 0 insertions, 668 deletions
diff --git a/src/mame/drivers/z80ne.cpp b/src/mame/drivers/z80ne.cpp deleted file mode 100644 index 08a42b7668e..00000000000 --- a/src/mame/drivers/z80ne.cpp +++ /dev/null @@ -1,668 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Roberto Lavarone -/****************************************************************************** - Nuova Elettronica Z80NE system driver - - Preliminary driver - - Roberto Lavarone, 2009-01-05 - - Thanks go to: - Roberto Bazzano: www.z80ne.com - - Z80NE memory map - - LX.382 CPU board - range short description - 0000-03FF RAM - 8000-83FF EPROM firmware - - LX.383 HEX keyboard and display controller for LX.384 hex keyboard and display - range short description - F0-F7 I/O 7-segment LED dual-port RAM write - F0 I/O keyboard read - F8 I/O enable single step for next instruction - - LX.385 Cassette interface - range short description - EE I/O UART Data Read/Write - EF I/O UART Status/Control - Cassette Tape Control - - LX.392 32K Memory expansion board - range short description - - - LX.389 Printer Interface - range short description - 02-03 - 06-07 - 0A-0B - 0E-0F - 12-13 - 16-17 - 1A-1B - 1E-1F - - LX.548 16K Basic eprom - range short description - 0000-3FFF EPROM firmware - - LX.388 Video Interface - range short description - EC00-EDFF RAM - EA I/O keyboard - EB I/O video retrace - - LX.529 Graphics Video and Printer Interface - range short description - 80 I/O PIO 0 port A data (ram 0) - 81 I/O PIO 0 port A control (ram 0) - 82 I/O PIO 0 port B data (printer) - 83 I/O PIO 0 port B control (printer) - 84 I/O PIO 1 port A data (ram 1) - 85 I/O PIO 1 port A control (ram 1) - 86 I/O PIO 1 port B data (keyboard) - 87 I/O PIO 1 port B control (keyboard) - 88 I/O PIO 2 port A data (ram 2) - 89 I/O PIO 2 port A control (ram 2) - 8A I/O PIO 2 port B data (printer busy + 40/80 video chars) - 8B I/O PIO 2 port B control (printer busy + 40/40 video chars) - 8C I/O SY6845 address and status register - 8D I/O SY6845 data register - 8E I/O RAM 3 character attribute - 8F I/O beeper - - LX.390 Floppy Interface - range short description - F000-F3FF EPROM firmware - D0 I/O command/status register - D1 I/O trace register - D2 I/O sector register - D3 I/O data register (write only if controller idle) - D6 I/O drive select / drive side one select - D7 I/O data register (write always) - - LX.394-395 EPROM Programmer - range short description - 9000-9FFF EPROM EPROM to be written - 8400-8FFF EPROM firmware - -Quick Instructions: - Z80NE: - - Use 0-F to enter an address (or use mouse in artwork) - - Hold CTRL press 0 to show data at that address (CTRL cannot be held with mouse) - - Use 0-F to enter data - - CTRL 0 to advance to next address - - CTRL 2 to view/change CPU registers - - CTRL 0 change register, advance to next - Z80NET - - In Machine Configuration, select your preferred baud rate, and reboot machine. - - CTRL 6 to load a tape, press A or B to choose tape device, choose Play. - - After this, click any key, enter 1000, CTRL 4 to run. - - CTRL 5 to save - - All tapes in software list (except bioritmi & tapebas) are BASIC programs. - - To use tapebas, load side 1 in the normal way, run it, select side 2 for cas 0, play, the rest loads - - The Basic is bilingual - ENG for English, ITA for Italian, so enter ENG. - - Then for any Basic program in software list: CLOAD hit Play RUN - Z80NETB - - BASIC-only, English only. A version of TRS80 Level II Basic. Not compatible with software list. - Z80NETF - - There is a choice of 5 bioses, via the Machine Configuration menu - - EP382: same as Z80NET. - - EP548: same as Z80NETB. - - EP390: for swlist-item "basic55k". Press B, from the menu select 2, runs. Type ENG for English. - It can load and run tapes from the swlist, although it seems to often have load errors. - - EP1390: requires a floppy to boot from. Disks marked as NE-DOS 1.5 should work. - - EP2390: uses ports 8x, not emulated, not working. For NE-DOS G.1 - -Natural Keyboard and Paste: - - The hexpad keys conflict with the keyboard keys, therefore Natural Keyboard is not - supported. Paste is meant for Z80NE only. - - - Test Paste: - N1000=11=22=33=44=55=66=77=88=99=N1000= - Press Ctrl+0 to review the data. - - -*********************************************************************************************************/ - -/* Core includes */ -#include "emu.h" -#include "cpu/z80/z80.h" -#include "includes/z80ne.h" -#include "formats/dmk_dsk.h" -#include "machine/ram.h" -#include "softlist.h" -#include "speaker.h" - -/* Layout */ -#include "z80ne.lh" -#include "z80net.lh" -#include "z80netb.lh" -#include "z80netf.lh" - - -/****************************************************************************** - Memory Maps -******************************************************************************/ - - -/* LX.382 CPU Board RAM */ -/* LX.382 CPU Board EPROM */ -void z80ne_state::mem_map(address_map &map) -{ - map(0x0000, 0x7fff).ram().share("mainram"); - map(0x8000, 0x83ff).rom().region("maincpu",0); -} - -void z80net_state::mem_map(address_map &map) -{ - map(0x0000, 0x7fff).ram().share("mainram"); - map(0x8000, 0x83ff).rom().region("maincpu",0); - map(0x8400, 0xebff).ram(); - map(0xec00, 0xedff).ram().share("videoram"); /* (6847) */ - map(0xee00, 0xffff).ram(); -} - -void z80netb_state::mem_map(address_map &map) -{ - map(0x0000, 0x3fff).rom(); - map(0x4000, 0xebff).ram(); - map(0xec00, 0xedff).ram().share("videoram"); /* (6847) */ - map(0xee00, 0xffff).ram(); -} - -void z80ne_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0xee, 0xee).rw(m_uart, FUNC(ay31015_device::receive), FUNC(ay31015_device::transmit)); - map(0xef, 0xef).rw(FUNC(z80ne_state::lx385_ctrl_r), FUNC(z80ne_state::lx385_ctrl_w)); - map(0xf0, 0xff).rw(FUNC(z80ne_state::lx383_r), FUNC(z80ne_state::lx383_w)); -} - -void z80net_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0xea, 0xea).r(FUNC(z80net_state::lx387_data_r)); - map(0xeb, 0xeb).r(FUNC(z80net_state::lx388_read_field_sync)); - map(0xee, 0xee).rw(m_uart, FUNC(ay31015_device::receive), FUNC(ay31015_device::transmit)); - map(0xef, 0xef).rw(FUNC(z80net_state::lx385_ctrl_r), FUNC(z80net_state::lx385_ctrl_w)); - map(0xf0, 0xff).rw(FUNC(z80net_state::lx383_r), FUNC(z80net_state::lx383_w)); -} - -void z80netf_state::mem_map(address_map &map) -{ - map(0x0000, 0x03ff).bankrw("bank1"); - map(0x0400, 0x3fff).bankrw("bank2"); - map(0x4000, 0x7fff).ram(); - map(0x8000, 0x83ff).bankrw("bank3"); - map(0x8400, 0xdfff).ram(); - map(0xec00, 0xedff).ram().share("videoram"); /* (6847) */ - map(0xf000, 0xf3ff).bankrw("bank4"); -} - -void z80netf_state::io_map(address_map &map) -{ - map.global_mask(0xff); - map(0xd0, 0xd7).rw(FUNC(z80netf_state::lx390_fdc_r), FUNC(z80netf_state::lx390_fdc_w)); - map(0xea, 0xea).r(FUNC(z80netf_state::lx387_data_r)); - map(0xeb, 0xeb).r(FUNC(z80netf_state::lx388_read_field_sync)); - map(0xee, 0xee).rw(m_uart, FUNC(ay31015_device::receive), FUNC(ay31015_device::transmit)); - map(0xef, 0xef).rw(FUNC(z80netf_state::lx385_ctrl_r), FUNC(z80netf_state::lx385_ctrl_w)); - map(0xf0, 0xff).rw(FUNC(z80netf_state::lx383_r), FUNC(z80netf_state::lx383_w)); -} - - - -/****************************************************************************** - Input Ports -******************************************************************************/ - - -static INPUT_PORTS_START( z80ne ) - /* LX.384 Hex Keyboard and Display */ - /* - * In natural mode the CTRL key is mapped on shift - */ - PORT_START("ROW0") /* IN0 keys row 0 */ - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 0") PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR('=') // set address, increment - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 1") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('-') // ? - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 2") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('R') // registers - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 3") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('T') // single-step - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 4") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('X') // go - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 5") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('L') // load - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 6") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('S') // save - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 7") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('K') // reserved for future expansion - - PORT_START("ROW1") /* IN1 keys row 1 */ - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 8") PORT_CODE(KEYCODE_8) PORT_CHAR('8') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 9") PORT_CODE(KEYCODE_9) PORT_CHAR('9') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 A") PORT_CODE(KEYCODE_A) PORT_CHAR('A') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 B") PORT_CODE(KEYCODE_B) PORT_CHAR('B') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 C") PORT_CODE(KEYCODE_C) PORT_CHAR('C') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 D") PORT_CODE(KEYCODE_D) PORT_CHAR('D') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 E") PORT_CODE(KEYCODE_E) PORT_CHAR('E') - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 F") PORT_CODE(KEYCODE_F) PORT_CHAR('F') - - PORT_START("CTRL") /* CONTROL key */ - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 CTRL") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START("RST") /* RESET key */ - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LX.384 Reset") PORT_CODE(KEYCODE_F3) PORT_CHANGED_MEMBER(DEVICE_SELF, z80ne_state, z80ne_reset, 0) PORT_CHAR('N') - - /* Settings - need to reboot after altering these */ - PORT_START("LX.385") - PORT_CONFNAME(0x07, 0x04, "LX.385 Cassette: P1,P3 Data Rate") - PORT_CONFSETTING( 0x01, "A-B: 300 bps") - PORT_CONFSETTING( 0x02, "A-C: 600 bps") - PORT_CONFSETTING( 0x04, "A-D: 1200 bps") - PORT_CONFNAME( 0x08, 0x00, "LX.385: P4 Parity Check") - PORT_CONFSETTING( 0x00, "Parity Check Enabled") - PORT_CONFSETTING( 0x08, "Parity Check Disabled") - -INPUT_PORTS_END - - -static INPUT_PORTS_START( z80net ) - - PORT_INCLUDE( z80ne ) - - /* LX.387 Keyboard BREAK key */ - PORT_START("LX387_BRK") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Break") PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END)) PORT_CHANGED_MEMBER(DEVICE_SELF, z80net_state, z80net_nmi, 0) - - /* LX.387 Keyboard (Encoded by KR2376) */ - - PORT_START("X0") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("X1") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("X2") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CHAR('_') - - PORT_START("X3") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('*') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('`') PORT_CHAR('@') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_NAME("Del") - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_NAME("CR") - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_CHAR(10) PORT_NAME("LF") - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("X4") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z') - - PORT_START("X5") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('c') PORT_CHAR('G') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - - PORT_START("X6") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') - - PORT_START("X7") - PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - PORT_BIT( 0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('^') PORT_CHAR('~') - PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|') - - PORT_START("MODIFIERS") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL)) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift Lock") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_TOGGLE - -INPUT_PORTS_END - - -static INPUT_PORTS_START( z80netf ) - -PORT_INCLUDE( z80net ) - - /* Settings */ - PORT_START("CONFIG") - PORT_CONFNAME(0x07, 0x01, "Boot EPROM") - PORT_CONFSETTING( 0x01, "EP382 Hex Monitor") - PORT_CONFSETTING( 0x02, "EP548 16k BASIC") - PORT_CONFSETTING( 0x03, "EP390 Boot Loader for 5.5k floppy BASIC") - PORT_CONFSETTING( 0x04, "EP1390 Boot Loader for NE DOS 1.0/1.5") - PORT_CONFSETTING( 0x05, "EP2390 Boot Loader for NE DOS G.1") - PORT_BIT(0xf8, 0xf8, IPT_UNUSED) - -INPUT_PORTS_END - - - - -/****************************************************************************** - Machine Drivers -******************************************************************************/ -#if 0 -static const uint32_t lx388palette[] = -{ - rgb_t(0x00, 0xff, 0x00), /* GREEN */ - rgb_t(0x00, 0xff, 0x00), /* YELLOW in original, here GREEN */ - rgb_t(0x00, 0x00, 0xff), /* BLUE */ - rgb_t(0xff, 0x00, 0x00), /* RED */ - rgb_t(0xff, 0xff, 0xff), /* BUFF */ - rgb_t(0x00, 0xff, 0xff), /* CYAN */ - rgb_t(0xff, 0x00, 0xff), /* MAGENTA */ - rgb_t(0xff, 0x80, 0x00), /* ORANGE */ - - rgb_t(0x00, 0x20, 0x00), /* BLACK in original, here DARK green */ - rgb_t(0x00, 0xff, 0x00), /* GREEN */ - rgb_t(0x00, 0x00, 0x00), /* BLACK */ - rgb_t(0xff, 0xff, 0xff), /* BUFF */ - - rgb_t(0x00, 0x20, 0x00), /* ALPHANUMERIC DARK GREEN */ - rgb_t(0x00, 0xff, 0x00), /* ALPHANUMERIC BRIGHT GREEN */ - rgb_t(0x40, 0x10, 0x00), /* ALPHANUMERIC DARK ORANGE */ - rgb_t(0xff, 0xc4, 0x18) /* ALPHANUMERIC BRIGHT ORANGE */ -}; -#endif - -void z80ne_state::floppy_formats(format_registration &fr) -{ - fr.add_fm_containers(); - fr.add(FLOPPY_DMK_FORMAT); -} - -static void z80ne_floppies(device_slot_interface &device) -{ - device.option_add("sssd", FLOPPY_525_SSSD); -} - -void z80ne_state::z80ne(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ); - m_maincpu->set_addrmap(AS_PROGRAM, &z80ne_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &z80ne_state::io_map); - - AY31015(config, m_uart); - - CLOCK(config, m_uart_clock, 4800); - m_uart_clock->signal_handler().set(FUNC(z80ne_state::lx385_uart_tx_clock_w)); - m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp)); - - SPEAKER(config, "mono").front_center(); - - CASSETTE(config, m_cassette1); - m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette1->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette1->set_interface("z80ne_cass"); - - CASSETTE(config, m_cassette2); - m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette2->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette2->set_interface("z80ne_cass"); - - config.set_default_layout(layout_z80ne); - - // all known tapes require LX.388 expansion - //SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass"); -} - -void z80net_state::lx387(machine_config &config) -{ - KR2376_ST(config, m_lx387_kr2376, 50000); - m_lx387_kr2376->x<0>().set_ioport("X0"); - m_lx387_kr2376->x<1>().set_ioport("X1"); - m_lx387_kr2376->x<2>().set_ioport("X2"); - m_lx387_kr2376->x<3>().set_ioport("X3"); - m_lx387_kr2376->x<4>().set_ioport("X4"); - m_lx387_kr2376->x<5>().set_ioport("X5"); - m_lx387_kr2376->x<6>().set_ioport("X6"); - m_lx387_kr2376->x<7>().set_ioport("X7"); - m_lx387_kr2376->shift().set(FUNC(z80net_state::lx387_shift_r)); - m_lx387_kr2376->control().set(FUNC(z80net_state::lx387_control_r)); -} - -void z80net_state::z80net(machine_config &config) -{ - z80ne(config); - - m_maincpu->set_addrmap(AS_PROGRAM, &z80net_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &z80net_state::io_map); - - lx387(config); - - /* video hardware */ - SCREEN(config, "lx388", SCREEN_TYPE_RASTER); - - MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL); - m_vdg->set_screen("lx388"); - m_vdg->input_callback().set(FUNC(z80net_state::lx388_mc6847_videoram_r)); - // AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND - // other lines not connected - - config.set_default_layout(layout_z80net); - - SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass"); -} - -void z80netb_state::z80netb(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ); - m_maincpu->set_addrmap(AS_PROGRAM, &z80netb_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &z80netb_state::io_map); - - AY31015(config, m_uart); - - CLOCK(config, m_uart_clock, 4800); - m_uart_clock->signal_handler().set(FUNC(z80netb_state::lx385_uart_tx_clock_w)); - m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp)); - - SPEAKER(config, "mono").front_center(); - - CASSETTE(config, m_cassette1); - m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette1->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette1->set_interface("z80ne_cass"); - - CASSETTE(config, m_cassette2); - m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette2->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette2->set_interface("z80ne_cass"); - - lx387(config); - - /* video hardware */ - SCREEN(config, "lx388", SCREEN_TYPE_RASTER); - - MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL); - m_vdg->set_screen("lx388"); - m_vdg->input_callback().set(FUNC(z80netb_state::lx388_mc6847_videoram_r)); - // AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND - // other lines not connected - - config.set_default_layout(layout_z80netb); - - // none of the software is compatible - //SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass"); -} - -void z80netf_state::z80netf(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, Z80NE_CPU_SPEED_HZ); - m_maincpu->set_addrmap(AS_PROGRAM, &z80netf_state::mem_map); - m_maincpu->set_addrmap(AS_IO, &z80netf_state::io_map); - - AY31015(config, m_uart); - - CLOCK(config, m_uart_clock, 4800); - m_uart_clock->signal_handler().set(FUNC(z80netf_state::lx385_uart_tx_clock_w)); - m_uart_clock->signal_handler().append(m_uart, FUNC(ay31015_device::write_rcp)); - - SPEAKER(config, "mono").front_center(); - - CASSETTE(config, m_cassette1); - m_cassette1->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette1->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette1->set_interface("z80ne_cass"); - - CASSETTE(config, m_cassette2); - m_cassette2->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED); - m_cassette2->add_route(ALL_OUTPUTS, "mono", 0.05); - m_cassette2->set_interface("z80ne_cass"); - - lx387(config); - - /* video hardware */ - SCREEN(config, "lx388", SCREEN_TYPE_RASTER); - - MC6847_PAL(config, m_vdg, 4.433619_MHz_XTAL); - m_vdg->set_screen("lx388"); - m_vdg->input_callback().set(FUNC(z80netf_state::lx388_mc6847_videoram_r)); - // AG = GND, GM2 = GND, GM1 = GND, GM0 = GND, CSS = GND - // other lines not connected - - FD1771(config, m_wd1771, 2_MHz_XTAL / 2); - FLOPPY_CONNECTOR(config, "wd1771:0", z80ne_floppies, "sssd", z80ne_state::floppy_formats); - FLOPPY_CONNECTOR(config, "wd1771:1", z80ne_floppies, "sssd", z80ne_state::floppy_formats); - FLOPPY_CONNECTOR(config, "wd1771:2", z80ne_floppies, nullptr, z80ne_state::floppy_formats); - FLOPPY_CONNECTOR(config, "wd1771:3", z80ne_floppies, nullptr, z80ne_state::floppy_formats); - - config.set_default_layout(layout_z80netf); - - /* internal ram */ - RAM(config, m_ram).set_default_size("56K").set_default_value(0x00); - - SOFTWARE_LIST(config, "cass_list").set_original("z80ne_cass"); - SOFTWARE_LIST(config, "flop_list").set_original("z80ne_flop"); -} - -/****************************************************************************** - ROM Definitions -******************************************************************************/ - - -ROM_START( z80ne ) - ROM_REGION(0x0400, "maincpu", 0) - ROM_LOAD( "ep382.ic5", 0x0000, 0x0400, CRC(55818366) SHA1(adcac04b83c09265517b7bafbc2f5f665d751bec) ) -ROM_END - -ROM_START( z80net ) - ROM_REGION(0x0400, "maincpu", 0) - ROM_LOAD( "ep382.ic5", 0x0000, 0x0400, CRC(55818366) SHA1(adcac04b83c09265517b7bafbc2f5f665d751bec) ) -ROM_END - -ROM_START( z80netb ) -/* - * 16k Basic - */ - ROM_REGION(0x4000, "maincpu", 0) - ROM_LOAD( "548-1.ic1", 0x0000, 0x0800, CRC(868cad39) SHA1(0ea8af010786a080f823a879a4211f5712d260da) ) - ROM_LOAD( "548-2.ic2", 0x0800, 0x0800, CRC(ac297d99) SHA1(ccf31d3f9d02c3b68a0ee3be4984424df0e83ab0) ) - ROM_LOAD( "548-3.ic3", 0x1000, 0x0800, CRC(9c1fe511) SHA1(ff5b6e49a137c2ff9cb760c39bfd85ce4b52bb7d) ) - ROM_LOAD( "548-4.ic4", 0x1800, 0x0800, CRC(cb5e0de3) SHA1(0beaa8927faaf61f6c3fc0ea1d3d5670f901aae3) ) - ROM_LOAD( "548-5.ic5", 0x2000, 0x0800, CRC(0bd4559c) SHA1(e736a3124819ffb43e96a8114cd188f18d538053) ) - ROM_LOAD( "548-6.ic6", 0x2800, 0x0800, CRC(6d663034) SHA1(57588be4e360658dbb313946d7a608e36c1fdd68) ) - ROM_LOAD( "548-7.ic7", 0x3000, 0x0800, CRC(0bab06c0) SHA1(d52f1519c798e91f25648e996b1db174d90ce0f5) ) - ROM_LOAD( "548-8.ic8", 0x3800, 0x0800, CRC(f381b594) SHA1(2de7a8941ba48d463974c73d62e994d3cbe2868d) ) -ROM_END - -ROM_START( z80netf ) - ROM_REGION(0x5000, "maincpu", 0) - /* ep548 banked at 0x0000 - 0x3FFF */ - ROM_LOAD( "548-1.ic1", 0x0000, 0x0800, CRC(868cad39) SHA1(0ea8af010786a080f823a879a4211f5712d260da) ) - ROM_LOAD( "548-2.ic2", 0x0800, 0x0800, CRC(ac297d99) SHA1(ccf31d3f9d02c3b68a0ee3be4984424df0e83ab0) ) - ROM_LOAD( "548-3.ic3", 0x1000, 0x0800, CRC(9c1fe511) SHA1(ff5b6e49a137c2ff9cb760c39bfd85ce4b52bb7d) ) - ROM_LOAD( "548-4.ic4", 0x1800, 0x0800, CRC(cb5e0de3) SHA1(0beaa8927faaf61f6c3fc0ea1d3d5670f901aae3) ) - ROM_LOAD( "548-5.ic5", 0x2000, 0x0800, CRC(0bd4559c) SHA1(e736a3124819ffb43e96a8114cd188f18d538053) ) - ROM_LOAD( "548-6.ic6", 0x2800, 0x0800, CRC(6d663034) SHA1(57588be4e360658dbb313946d7a608e36c1fdd68) ) - ROM_LOAD( "548-7.ic7", 0x3000, 0x0800, CRC(0bab06c0) SHA1(d52f1519c798e91f25648e996b1db174d90ce0f5) ) - ROM_LOAD( "548-8.ic8", 0x3800, 0x0800, CRC(f381b594) SHA1(2de7a8941ba48d463974c73d62e994d3cbe2868d) ) - - /* ep382 - 8000 */ - ROM_LOAD( "ep382.ic5", 0x4000, 0x0400, CRC(55818366) SHA1(adcac04b83c09265517b7bafbc2f5f665d751bec) ) - /* ep390 - F000 */ - ROM_LOAD( "ep390.ic6", 0x4400, 0x0400, CRC(e4dd7de9) SHA1(523caa97112a9e67cc078c1a70ceee94ec232093) ) - /* ep1390 - F000 */ - ROM_LOAD( "ep1390.ic6", 0x4800, 0x0400, CRC(dc2cbc1d) SHA1(e23418b8f8261a17892f3a73ec09c72bb02e1d0b) ) - /* ep2390 - F000 */ - ROM_LOAD( "ep2390.ic6", 0x4C00, 0x0400, CRC(28d28eee) SHA1(b80f75c1ac4905ae369ecbc9b9ce120cc85502ed) ) -ROM_END - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1980, z80ne, 0, 0, z80ne, z80ne, z80ne_state, init_z80ne, "Nuova Elettronica", "Z80NE", MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) -COMP( 1980, z80net, z80ne, 0, z80net, z80net, z80net_state, init_z80ne, "Nuova Elettronica", "Z80NE + LX.388", MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) -COMP( 1980, z80netb, z80ne, 0, z80netb, z80net, z80netb_state, init_z80ne, "Nuova Elettronica", "Z80NE + LX.388 + Basic 16k", MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) -COMP( 1980, z80netf, z80ne, 0, z80netf, z80netf, z80netf_state, empty_init, "Nuova Elettronica", "Z80NE + LX.388 + LX.390", MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE ) |