diff options
Diffstat (limited to 'src/mess/drivers/exelv.c')
-rw-r--r-- | src/mess/drivers/exelv.c | 606 |
1 files changed, 0 insertions, 606 deletions
diff --git a/src/mess/drivers/exelv.c b/src/mess/drivers/exelv.c deleted file mode 100644 index fc1ad3d0c0e..00000000000 --- a/src/mess/drivers/exelv.c +++ /dev/null @@ -1,606 +0,0 @@ -// license:GPL-2.0+ -// copyright-holders:Raphael Nabet -/* - Experimental exelvision driver - - Raphael Nabet, 2004 - - Exelvision was a French company that designed and sold two computers: - * EXL 100 (1984) - * EXELTEL (1986), which is mostly compatible with EXL 100, but has an - integrated V23b modem and 5 built-in programs. Two custom variants of - the EXELTEL were designed for chemist's shops and car dealers: they were - bundled with application-specific business software, bar code reader, - etc. - These computer were mostly sold in France and in Europe (Spain); there was - an Arabic version, too. - - Exelvision was founded by former TI employees, which is why their designs - use TI components and have architectural reminiscences of the primitive - TI-99/4 design (both computers are built around a microcontroller, have - little CPU RAM and must therefore store program data in VRAM, and feature - I/R keyboard and joysticks) - -Specs: - * main CPU is a variant of tms7020 (exl100) or tms7040 (exeltel). AFAIK, - the only difference compared to a stock tms7020/7040 is the SWAP register - instruction is replaced by a custom microcoded LVDP instruction that - reads a byte from the VDP VRAM read port; it seems that the first 6 bytes - of internal ROM (0xF000-0xF005 on an exeltel) are missing, too. - * in addition to the internal 128-byte RAM and 2kb (exl100) or 4kb - (exeltel) ROM, there are 2kb of CPU RAM and 64(?)kb (exeltel only?) of - CPU ROM. - * I/O is controlled by a tms7041 (exl100) or tms7042 (exeltel) or a variant - thereof. Communication with the main CPU is done through some custom - interface (I think), details are still to be worked out. - * video: tms3556 VDP with 32kb of VRAM (expandable to 64kb), attached to - the main CPU. - * sound: tms5220 speech synthesizer with speech ROM, attached to the I/O - CPU - * keyboard and joystick: an I/R interface controlled by the I/O CPU enables - to use a keyboard and two joysticks - * mass storage: tape interface controlled by the main CPU - -STATUS: - * EXL 100 cannot be emulated because the ROMs are not dumped - * EXELTEL stops early in the boot process and displays a red error screen, - presumably because the I/O processor is not emulated - -TODO: - * dump exeltel tms7042 I/O CPU ROM - * everything -*/ - - -#include "emu.h" -#include "cpu/tms7000/tms7000.h" -#include "video/tms3556.h" -#include "sound/tms5220.h" -#include "machine/spchrom.h" -#include "bus/generic/slot.h" -#include "bus/generic/carts.h" -//#include "imagedev/cassette.h" - - -class exelv_state : public driver_device -{ -public: - exelv_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_tms3556(*this, "tms3556"), - m_tms5220c(*this, "tms5220c"), - m_cart(*this, "cartslot") - { } - - required_device<cpu_device> m_maincpu; - required_device<tms3556_device> m_tms3556; - required_device<tms5220c_device> m_tms5220c; - optional_device<generic_slot_device> m_cart; - - DECLARE_READ8_MEMBER( mailbox_wx319_r ); - DECLARE_WRITE8_MEMBER( mailbox_wx318_w ); - DECLARE_READ8_MEMBER( tms7020_porta_r ); - DECLARE_WRITE8_MEMBER( tms7020_portb_w ); - DECLARE_READ8_MEMBER( tms7041_porta_r ); - DECLARE_WRITE8_MEMBER( tms7041_portb_w ); - DECLARE_READ8_MEMBER( tms7041_portc_r ); - DECLARE_WRITE8_MEMBER( tms7041_portc_w ); - DECLARE_READ8_MEMBER( tms7041_portd_r ); - DECLARE_WRITE8_MEMBER( tms7041_portd_w ); - DECLARE_READ8_MEMBER( rom_r ); - - DECLARE_MACHINE_START(exl100); - DECLARE_MACHINE_START(exeltel); - - /* tms7020 i/o ports */ - UINT8 m_tms7020_portb; - - /* tms7041 i/o ports */ - UINT8 m_tms7041_portb; - UINT8 m_tms7041_portc; - UINT8 m_tms7041_portd; - - /* mailbox data */ - UINT8 m_wx318; /* data of 74ls374 labeled wx318 */ - UINT8 m_wx319; /* data of 74sl374 labeled wx319 */ - - TIMER_DEVICE_CALLBACK_MEMBER(exelv_hblank_interrupt); - - DECLARE_DEVICE_IMAGE_LOAD_MEMBER( exelvision_cartridge ); -}; - - -TIMER_DEVICE_CALLBACK_MEMBER(exelv_state::exelv_hblank_interrupt) -{ - m_tms3556->interrupt(machine()); -} - - -/* - I/O CPU protocol (WIP): - - I do not have a dump of the I/O CPU ROMs. The I/O CPU CRC command should - enable to dump them, but don't take my word for it. - - * port B bit >01 is asserted on reset and after a byte is sent to the I/O - CPU. - * port B bit >02 is asserted after a byte is read from the I/O CPU. When - the I/O CPU sees this line asserted, it asserts port A bit >01. - * port A bit >01 is asserted after a byte is sent to CPU (condition - cleared when port B bit >01 is cleared after being asserted) and when - port B bit >02 is asserted. - * I/O CPU pulses the main CPU INT1 line when ready to send data; data can - be read by the main CPU on the mailbox port (P48). The data is a - function code optionally followed by several bytes of data. Function - codes are: - >00: unused - >01: joystick 0 receive - >02: joystick 1 receive - >03: speech buffer start - >04: speech buffer end - >05: serial - >06: unused - >07: introduction screen (logo) (EXL 100 only?) or character - definitions - data byte #1: data length - 1 MSB - data byte #2: data length - 1 LSB - data bytes #3 through (data length + 3): graphic data - >08: I/O cpu initialized - >09: I/O cpu serial interface ready - >0a: I/O cpu serial interface not ready - >0b: screen switched off - >0c: speech buffer start (EXELTEL only?) - >0d: speech ROM or I/O cpu CRC check (EXELTEL only?) - data byte #1: expected CRC MSB - data byte #2: expected CRC LSB - data byte #3: data length - 1 MSB - data byte #4: data length - 1 LSB - data bytes #5 through (data length + 5): data on which effective - CRC is computed - >0e: mailbox test, country code read (EXELTEL only?) - >0f: speech ROM read (data repeat) (EXELTEL only?) - * The main CPU sends data to the I/O CPU through the mailbox port (P48). - The data byte is a function code; some function codes ask for extra data - bytes, which are sent through the mailbox port as well. Function codes - are: - >00: I/O CPU reset - >01: NOP (EXELTEL only?) - >02: read joystick 0 current value - >03: read joystick 1 current value - >04: test serial interface availability - >05: transmit a byte to serial interface - >06: initialization of serial interface - >07: read contents of speech ROM (EXELTEL only?) - >08: reset speech synthesizer - >09: start speech synthesizer - >0a: synthesizer data - >0b: standard generator request - >0c: I/O CPU CRC (EXELTEL only?) - >0d: send exelvision logo (EXL 100 only), start speech ROM sound (EXELTEL only?) - >0e: data for speech on ROM (EXELTEL only?) - >0f: do not decode joystick 0 keys (EXELTEL only?) - >10: do not decode joystick 1 keys (EXELTEL only?) - >11: decode joystick 0 keys (EXELTEL only?) - >12: decode joystick 1 keys (EXELTEL only?) - >13: mailbox test: echo sent data (EXELTEL only?) - >14: enter sleep mode (EXELTEL only?) - >15: read country code in speech ROM (EXELTEL only?) - >16: position I/O CPU DSR without initialization (EXELTEL only?) - >17: handle speech ROM sound with address (EXELTEL only?) - other values: I/O CPU reset? -*/ - - -READ8_MEMBER(exelv_state::mailbox_wx319_r) -{ - logerror("[TMS7220] reading mailbox %d\n", m_wx319); - return m_wx319; -} - - -WRITE8_MEMBER(exelv_state::mailbox_wx318_w) -{ - logerror("wx318 write 0x%02x\n", data); - m_wx318 = data; -} - - -/* - TMS7020 PORT A - A0 - R - TMS7041 port B bit 7 (REV3) - A1 - - A2 - - A3 - - A4 - - A5 - - A6 - - A7 - -*/ -READ8_MEMBER(exelv_state::tms7020_porta_r) -{ - logerror("tms7020_porta_r\n"); - return ( m_tms7041_portb & 0x80 ) ? 0x01 : 0x00; -} - - -/* - TMS7020 PORT B - B0 - W - TMS7041 port A bit 2 (REV2) - B1 - W - TMS7041 port A bit 4 (REV4) - B2 - - B3 - - B4 - - B5 - - B6 - - B7 - -*/ -WRITE8_MEMBER(exelv_state::tms7020_portb_w) -{ - logerror("tms7020_portb_w: data = 0x%02x\n", data); - m_tms7020_portb = data; -} - - -/* - TMS7041 PORT A - A0 - X1 NDSR A8 - A1 - X1 MDTR A9 - A2 - R - TMS7020 port B bit 0 (REV2) - A3 - TMS5220 IRQ - A4 - R - TMS7020 port B bit 1 (REV4) - A5 - X1 RXD A4 (version b) / WX301-14 (version a) - A6 - X1 SCLK A9 - A7 - TMS5220 RDY -*/ -READ8_MEMBER(exelv_state::tms7041_porta_r) -{ - UINT8 data = 0x00; - static UINT8 data_last=0; - - // TMS5220 OK - data |= m_tms5220c->intq_r() ? 0x08 : 0x00; // A3 - data |= m_tms5220c->readyq_r() ? 0x80 : 0x00; // A7 - - // TMS7220 - data |= (m_tms7020_portb & 0x01 ) ? 0x04 : 0x00; // A2 - data |= (m_tms7020_portb & 0x02) ? 0x10 : 0x00; // A4 - - // SERIAL PORT - - if (data!=data_last) { - logerror("tms7041_porta_r %x\n",data); - } - data_last=data; - - return data; -} - - -/* - TMS7041 PORT B - B0 - W - TMS5220 W - B1 - W - TMS5220 R - B2 - W - TMS7020 pin 13 / IRQ1 - B3 - X1 TXD A5 (version b) / WX301-8 (version a) - B4 - TP3 - B5 - REV5 WX318-1 - B6 - W - REV6 WX319-11 - B7 - W - TMS7020 port A bit 0 (REV3) -*/ -WRITE8_MEMBER(exelv_state::tms7041_portb_w) -{ - logerror("tms7041_portb_w: data = 0x%02x\n", data); - - m_tms5220c->wsq_w((data & 0x01) ? 1 : 0); - m_tms5220c->rsq_w((data & 0x02) ? 1 : 0); - - logerror("TMS7020 %s int1\n",((data & 0x04) ? "clear" : "assert")); - m_maincpu->set_input_line(TMS7000_INT1_LINE, (data & 0x04) ? CLEAR_LINE : ASSERT_LINE); - - /* Check for low->high transition on B6 */ - if (!(m_tms7041_portb & 0x40) && (data & 0x40)) - { - logerror("wx319 write 0x%02x\n", m_tms7041_portc); - m_wx319 = m_tms7041_portc; - } - - m_tms7041_portb = data; -} - - -/* - TMS7041 PORT C - connected to mailbox WX318 and WX319 data bits -*/ -READ8_MEMBER(exelv_state::tms7041_portc_r) -{ - UINT8 data = 0xff; - logerror("tms7041_portc_r\n"); - - /* Check if wx318 output is enabled */ - if (!(m_tms7041_portb & 0x20)) - data = m_wx318; - - return data; -} - - -WRITE8_MEMBER(exelv_state::tms7041_portc_w) -{ - logerror("tms7041_portc_w: data = 0x%02x\n", data); - m_tms7041_portc = data; -} - - -/* - TMS7041 PORT D - D0 - TMS5220 D7 - D1 - TMS5220 D6 - D2 - TMS5220 D5 - D3 - TMS5220 D4 - D4 - TMS5220 D3 - D5 - TMS5220 D2 - D6 - TMS5220 D1 - D7 - TMS5220 D0 -*/ -READ8_MEMBER(exelv_state::tms7041_portd_r) -{ - UINT8 data = 0xff; - data=m_tms5220c->status_r(space, 0, data); - logerror("tms7041_portd_r\n"); - return data; -} - - -WRITE8_MEMBER(exelv_state::tms7041_portd_w) -{ - logerror("tms7041_portd_w: data = 0x%02x\n", data); - - m_tms5220c->data_w(space, 0, data); - m_tms7041_portd = data; -} - - -/* - CARTRIDGE ACCESS -*/ -READ8_MEMBER(exelv_state::rom_r) -{ - if (m_cart && m_cart->exists()) - return m_cart->read_rom(space, offset + 0x200); - - return 0; -} - - -/* - Main CPU memory map summary: - - @>0000-@>007f: tms7020/tms7040 internal RAM - @>0080-@>00ff: reserved - @>0100-@>010b: tms7020/tms7040 internal I/O ports - @>104 (P4): port A - @>106 (P6): port B - bit >04: page select bit 0 (LSBit) - @>010c-@>01ff: external I/O ports? - @>012d (P45): tms3556 control write port??? - @>012e (P46): tms3556 VRAM write port??? - @>0130 (P48): I/O CPU communication port R/W ("mailbox") - @>0138 (P56): read sets page select bit 1, write clears it??? - @>0139 (P57): read sets page select bit 2 (MSBit), write clears it??? - @>0140 (P64) - bit >40: enable page select bit 1 and 2 (MSBits) - @>0200-@>7fff: system ROM? (two pages?) + cartridge ROMs? (one or two pages?) - @>8000-@>bfff: free for expansion? - @>c000-@>c7ff: CPU RAM? - @>c800-@>efff: free for expansion? - @>f000-@>f7ff: tms7040 internal ROM - @>f800-@>ffff: tms7020/tms7040 internal ROM -*/ - -static ADDRESS_MAP_START(tms7020_mem, AS_PROGRAM, 8, exelv_state) - AM_RANGE(0x0080, 0x00ff) AM_NOP - AM_RANGE(0x0124, 0x0124) AM_DEVREAD("tms3556", tms3556_device, vram_r) - AM_RANGE(0x0125, 0x0125) AM_DEVREAD("tms3556", tms3556_device, reg_r) - AM_RANGE(0x0128, 0x0128) AM_DEVREAD("tms3556", tms3556_device, initptr_r) - AM_RANGE(0x012d, 0x012d) AM_DEVWRITE("tms3556", tms3556_device, reg_w) - AM_RANGE(0x012e, 0x012e) AM_DEVWRITE("tms3556", tms3556_device, vram_w) - - AM_RANGE(0x0130, 0x0130) AM_READWRITE(mailbox_wx319_r, mailbox_wx318_w) - AM_RANGE(0x0200, 0x7fff) AM_READ(rom_r) - AM_RANGE(0x8000, 0xbfff) AM_NOP - AM_RANGE(0xc000, 0xc7ff) AM_RAM /* CPU RAM */ - AM_RANGE(0xc800, 0xf7ff) AM_NOP -ADDRESS_MAP_END - -static ADDRESS_MAP_START(tms7020_port, AS_IO, 8, exelv_state) - AM_RANGE(TMS7000_PORTA, TMS7000_PORTA) AM_READ(tms7020_porta_r) - AM_RANGE(TMS7000_PORTB, TMS7000_PORTB) AM_WRITE(tms7020_portb_w) -ADDRESS_MAP_END - -static ADDRESS_MAP_START(tms7041_port, AS_IO, 8, exelv_state) - AM_RANGE(TMS7000_PORTA, TMS7000_PORTA) AM_READ(tms7041_porta_r) - AM_RANGE(TMS7000_PORTB, TMS7000_PORTB) AM_WRITE(tms7041_portb_w) - AM_RANGE(TMS7000_PORTC, TMS7000_PORTC) AM_READWRITE(tms7041_portc_r, tms7041_portc_w) - AM_RANGE(TMS7000_PORTD, TMS7000_PORTD) AM_READWRITE(tms7041_portd_r, tms7041_portd_w) -ADDRESS_MAP_END - - -static ADDRESS_MAP_START(tms7040_mem, AS_PROGRAM, 8, exelv_state) - AM_RANGE(0x0080, 0x00ff) AM_NOP - AM_RANGE(0x0124, 0x0124) AM_DEVREAD("tms3556", tms3556_device, vram_r) - AM_RANGE(0x0125, 0x0125) AM_DEVREAD("tms3556", tms3556_device, reg_r) - AM_RANGE(0x0128, 0x0128) AM_DEVREAD("tms3556", tms3556_device, initptr_r) - AM_RANGE(0x012d, 0x012d) AM_DEVWRITE("tms3556", tms3556_device, reg_w) - AM_RANGE(0x012e, 0x012e) AM_DEVWRITE("tms3556", tms3556_device, vram_w) - AM_RANGE(0x0130, 0x0130) AM_READWRITE(mailbox_wx319_r, mailbox_wx318_w) - AM_RANGE(0x0200, 0x7fff) AM_ROMBANK("bank1") /* system ROM */ - AM_RANGE(0x8000, 0xbfff) AM_NOP - AM_RANGE(0xc000, 0xc7ff) AM_RAM /* CPU RAM */ - AM_RANGE(0xc800, 0xefff) AM_NOP -ADDRESS_MAP_END - - -/* keyboard: ??? */ -static INPUT_PORTS_START(exelv) - - PORT_START("exelv") - -INPUT_PORTS_END - - -/* Machine Initialization */ - -MACHINE_START_MEMBER( exelv_state, exl100) -{ - /* register for state saving */ - save_item(NAME(m_tms7020_portb)); - save_item(NAME(m_tms7041_portb)); - save_item(NAME(m_tms7041_portc)); - save_item(NAME(m_tms7041_portd)); - save_item(NAME(m_wx318)); - save_item(NAME(m_wx319)); -} - -MACHINE_START_MEMBER( exelv_state, exeltel) -{ - UINT8 *rom = memregion("user1")->base() + 0x0200; - membank("bank1")->configure_entry(0, rom); - membank("bank1")->set_entry(0); - - /* register for state saving */ - save_item(NAME(m_tms7020_portb)); - save_item(NAME(m_tms7041_portb)); - save_item(NAME(m_tms7041_portc)); - save_item(NAME(m_tms7041_portd)); - save_item(NAME(m_wx318)); - save_item(NAME(m_wx319)); -} - - -static MACHINE_CONFIG_START( exl100, exelv_state ) - - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", TMS7020_EXL, XTAL_4_9152MHz) - MCFG_CPU_PROGRAM_MAP(tms7020_mem) - MCFG_CPU_IO_MAP(tms7020_port) - MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", exelv_state, exelv_hblank_interrupt, "screen", 0, 1) - MCFG_MACHINE_START_OVERRIDE(exelv_state, exl100) - - MCFG_CPU_ADD("tms7041", TMS7041, XTAL_4_9152MHz) - MCFG_CPU_IO_MAP(tms7041_port) - - MCFG_QUANTUM_PERFECT_CPU("maincpu") - - MCFG_TMS3556_ADD("tms3556") - - /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK) - MCFG_SCREEN_UPDATE_DEVICE("tms3556", tms3556_device, screen_update) -#if TMS3556_DOUBLE_WIDTH - MCFG_SCREEN_SIZE(TMS3556_TOTAL_WIDTH*2, TMS3556_TOTAL_HEIGHT*2) - MCFG_SCREEN_VISIBLE_AREA(0, TMS3556_TOTAL_WIDTH*2-1, 0, TMS3556_TOTAL_HEIGHT*2-1) -#else - MCFG_SCREEN_SIZE(TMS3556_TOTAL_WIDTH, TMS3556_TOTAL_HEIGHT*2) - MCFG_SCREEN_VISIBLE_AREA(0, TMS3556_TOTAL_WIDTH-1, 0, TMS3556_TOTAL_HEIGHT-1) -#endif - MCFG_SCREEN_REFRESH_RATE(50) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ - MCFG_SCREEN_PALETTE("palette") - - MCFG_PALETTE_ADD_3BIT_RGB("palette") - - // MCFG_DEVICE_ADD("vsm", SPEECHROM, 0) - - /* sound */ - MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD("tms5220c", TMS5220C, 640000) - // MCFG_TMS52XX_SPEECHROM("vsm") - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) - - /* cartridge */ - MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_linear_slot, "exelvision_cart") - MCFG_GENERIC_EXTENSIONS("bin,rom") - - MCFG_SOFTWARE_LIST_ADD("cart_list", "exl100_cart") -MACHINE_CONFIG_END - - -static MACHINE_CONFIG_START( exeltel, exelv_state ) - - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", TMS7040, XTAL_4_9152MHz) - MCFG_CPU_PROGRAM_MAP(tms7040_mem) - MCFG_CPU_IO_MAP(tms7020_port) - MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", exelv_state, exelv_hblank_interrupt, "screen", 0, 1) - MCFG_MACHINE_START_OVERRIDE(exelv_state, exeltel) - - MCFG_CPU_ADD("tms7042", TMS7042, XTAL_4_9152MHz) - MCFG_CPU_IO_MAP(tms7041_port) - - MCFG_QUANTUM_PERFECT_CPU("maincpu") - - MCFG_TMS3556_ADD("tms3556") - - /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK) - MCFG_SCREEN_UPDATE_DEVICE("tms3556", tms3556_device, screen_update) -#if TMS3556_DOUBLE_WIDTH - MCFG_SCREEN_SIZE(TMS3556_TOTAL_WIDTH*2, TMS3556_TOTAL_HEIGHT*2) - MCFG_SCREEN_VISIBLE_AREA(0, TMS3556_TOTAL_WIDTH*2-1, 0, TMS3556_TOTAL_HEIGHT*2-1) -#else - MCFG_SCREEN_SIZE(TMS3556_TOTAL_WIDTH, TMS3556_TOTAL_HEIGHT*2) - MCFG_SCREEN_VISIBLE_AREA(0, TMS3556_TOTAL_WIDTH-1, 0, TMS3556_TOTAL_HEIGHT-1) -#endif - MCFG_SCREEN_REFRESH_RATE(50) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ - MCFG_SCREEN_PALETTE("palette") - - MCFG_PALETTE_ADD_3BIT_RGB("palette") - - MCFG_DEVICE_ADD("vsm", SPEECHROM, 0) - - /* sound */ - MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD("tms5220c", TMS5220C, 640000) - MCFG_TMS52XX_SPEECHROM("vsm") - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) -MACHINE_CONFIG_END - - -/* - ROM loading -*/ -ROM_START(exl100) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD("exl100in.bin", 0xf800, 0x0800, CRC(049109a3) SHA1(98a07297dcdacef41c793c197b6496dac1e8e744)) /* TMS7020 ROM, correct */ - - ROM_REGION(0x10000, "tms7041", 0) - ROM_LOAD("exl100_7041.bin", 0xf000, 0x1000, CRC(38f6fc7a) SHA1(b71d545664a974d8ad39bdf600c5b9884c3efab6)) /* TMS7041 internal ROM, correct */ -// ROM_REGION(0x8000, "vsm", 0) -ROM_END - - -ROM_START(exeltel) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD("exeltel_7040.bin", 0xf000, 0x1000, CRC(2792f02f) SHA1(442a852eb68ef78974733d169084752a131de23d)) /* TMS7040 internal ROM */ - - ROM_REGION(0x10000, "tms7042", 0) - ROM_LOAD("exeltel_7042.bin", 0xf000, 0x1000, BAD_DUMP CRC(a0163507) SHA1(8452849df7eac8a89cf03ee98e2306047c1c4c38)) /* TMS7042 internal ROM, needs redump */ - - ROM_REGION(0x10000,"user1",0) - ROM_SYSTEM_BIOS( 0, "french", "French v1.4" ) - ROMX_LOAD("exeltel14.bin", 0x0000, 0x10000, CRC(52a80dd4) SHA1(2cb4c784fba3aec52770999bb99a9a303269bf89), ROM_BIOS(1)) /* French system ROM v1.4 */ - ROM_SYSTEM_BIOS( 1, "spanish", "Spanish" ) - ROMX_LOAD("amper.bin", 0x0000, 0x10000, CRC(45af256c) SHA1(3bff16542f8ac55b9841084ea38034132459facb), ROM_BIOS(2)) /* Spanish system rom */ - - ROM_REGION(0x8000, "vsm", 0) - ROM_LOAD("cm62312.bin", 0x0000, 0x4000, CRC(93b817de) SHA1(03863087a071b8f22d36a52d18243f1c33e17ff7)) /* system speech ROM */ -ROM_END - - -/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */ -COMP(1984, exl100, 0, 0, exl100, exelv, driver_device, 0, "Exelvision", "EXL 100", MACHINE_NOT_WORKING) -COMP(1986, exeltel, exl100, 0, exeltel, exelv, driver_device, 0, "Exelvision", "Exeltel", MACHINE_NOT_WORKING) |