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diff --git a/src/mess/drivers/exelv.c b/src/mess/drivers/exelv.c
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-// 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)