diff options
Diffstat (limited to 'src/mess/drivers/dmv.c')
-rw-r--r-- | src/mess/drivers/dmv.c | 358 |
1 files changed, 310 insertions, 48 deletions
diff --git a/src/mess/drivers/dmv.c b/src/mess/drivers/dmv.c index 4f23b090ea5..d97ba98fb25 100644 --- a/src/mess/drivers/dmv.c +++ b/src/mess/drivers/dmv.c @@ -18,6 +18,16 @@ #include "machine/dmv_keyb.h" #include "sound/speaker.h" #include "video/upd7220.h" +#include "formats/dmv_dsk.h" + +// expansion slots +#include "bus/dmv/dmvbus.h" +#include "bus/dmv/k220.h" +#include "bus/dmv/k230.h" +#include "bus/dmv/k806.h" +#include "bus/dmv/ram.h" + + #include "dmv.lh" class dmv_state : public driver_device @@ -35,7 +45,19 @@ public: m_keyboard(*this, "keyboard"), m_speaker(*this, "speaker"), m_video_ram(*this, "video_ram"), - m_palette(*this, "palette") + m_palette(*this, "palette"), + m_ram(*this, "ram"), + m_bootrom(*this, "boot"), + m_chargen(*this, "chargen"), + m_slot1(*this, "slot1"), + m_slot2(*this, "slot2"), + m_slot2a(*this, "slot2a"), + m_slot3(*this, "slot3"), + m_slot4(*this, "slot4"), + m_slot5(*this, "slot5"), + m_slot6(*this, "slot6"), + m_slot7(*this, "slot7"), + m_slot7a(*this, "slot7a") { } required_device<cpu_device> m_maincpu; @@ -47,10 +69,25 @@ public: required_device<floppy_connector> m_floppy1; required_device<dmv_keyboard_device> m_keyboard; required_device<speaker_sound_device> m_speaker; + required_shared_ptr<UINT8> m_video_ram; + required_device<palette_device> m_palette; + required_memory_region m_ram; + required_memory_region m_bootrom; + required_memory_region m_chargen; + + required_device<dmvcart_slot_device> m_slot1; + required_device<dmvcart_slot_device> m_slot2; + required_device<dmvcart_slot_device> m_slot2a; + required_device<dmvcart_slot_device> m_slot3; + required_device<dmvcart_slot_device> m_slot4; + required_device<dmvcart_slot_device> m_slot5; + required_device<dmvcart_slot_device> m_slot6; + required_device<dmvcart_slot_device> m_slot7; + required_device<dmvcart_slot_device> m_slot7a; - virtual void video_start(); virtual void machine_start(); virtual void machine_reset(); + void update_halt_line(); DECLARE_WRITE8_MEMBER(leds_w); DECLARE_WRITE_LINE_MEMBER(dma_hrq_changed); @@ -58,28 +95,46 @@ public: DECLARE_WRITE_LINE_MEMBER(dmac_dack3); DECLARE_WRITE_LINE_MEMBER(fdc_irq); DECLARE_WRITE_LINE_MEMBER(pit_out0); + DECLARE_WRITE_LINE_MEMBER(timint_w); DECLARE_WRITE8_MEMBER(fdd_motor_w); DECLARE_READ8_MEMBER(sys_status_r); DECLARE_WRITE8_MEMBER(tc_set_w); - DECLARE_READ8_MEMBER(memory_read_byte); - DECLARE_WRITE8_MEMBER(memory_write_byte); + DECLARE_WRITE8_MEMBER(switch16_w); DECLARE_WRITE8_MEMBER(ramsel_w); DECLARE_WRITE8_MEMBER(romsel_w); DECLARE_READ8_MEMBER(kb_mcu_port1_r); DECLARE_WRITE8_MEMBER(kb_mcu_port1_w); DECLARE_WRITE8_MEMBER(kb_mcu_port2_w); - - required_shared_ptr<UINT8> m_video_ram; - required_device<palette_device> m_palette; + DECLARE_WRITE8_MEMBER(rambank_w); + DECLARE_READ8_MEMBER(program_r); + DECLARE_WRITE8_MEMBER(program_w); + DECLARE_FLOPPY_FORMATS( floppy_formats ); + + void ifsel_r(address_space &space, int ifsel, offs_t offset, UINT8 &data); + void ifsel_w(address_space &space, int ifsel, offs_t offset, UINT8 data); + DECLARE_READ8_MEMBER(ifsel0_r) { UINT8 data = 0xff; ifsel_r(space, 0, offset, data); return data; } + DECLARE_READ8_MEMBER(ifsel1_r) { UINT8 data = 0xff; ifsel_r(space, 1, offset, data); return data; } + DECLARE_READ8_MEMBER(ifsel2_r) { UINT8 data = 0xff; ifsel_r(space, 2, offset, data); return data; } + DECLARE_READ8_MEMBER(ifsel3_r) { UINT8 data = 0xff; ifsel_r(space, 3, offset, data); return data; } + DECLARE_READ8_MEMBER(ifsel4_r) { UINT8 data = 0xff; ifsel_r(space, 4, offset, data); return data; } + DECLARE_WRITE8_MEMBER(ifsel0_w) { ifsel_w(space, 0, offset, data); } + DECLARE_WRITE8_MEMBER(ifsel1_w) { ifsel_w(space, 1, offset, data); } + DECLARE_WRITE8_MEMBER(ifsel2_w) { ifsel_w(space, 2, offset, data); } + DECLARE_WRITE8_MEMBER(ifsel3_w) { ifsel_w(space, 3, offset, data); } + DECLARE_WRITE8_MEMBER(ifsel4_w) { ifsel_w(space, 4, offset, data); } UPD7220_DISPLAY_PIXELS_MEMBER( hgdc_display_pixels ); UPD7220_DRAW_TEXT_LINE_MEMBER( hgdc_draw_text ); + bool m_ramoutdis; + int m_switch16; + int m_dma_hrq; + int m_ram_bank; + bool m_color_mode; int m_eop_line; int m_dack3_line; int m_sd_poll_state; int m_floppy_motor; - UINT8 m_ram[0x2000]; }; WRITE8_MEMBER(dmv_state::tc_set_w) @@ -87,6 +142,12 @@ WRITE8_MEMBER(dmv_state::tc_set_w) m_fdc->tc_w(true); } +WRITE8_MEMBER(dmv_state::switch16_w) +{ + m_switch16 = !m_switch16; + update_halt_line(); +} + WRITE8_MEMBER(dmv_state::leds_w) { /* @@ -109,12 +170,17 @@ WRITE8_MEMBER(dmv_state::leds_w) WRITE8_MEMBER(dmv_state::ramsel_w) { - m_maincpu->space(AS_PROGRAM).install_ram(0x0000, 0x1fff, m_ram); + m_ramoutdis = false; } WRITE8_MEMBER(dmv_state::romsel_w) { - m_maincpu->space(AS_PROGRAM).install_rom(0x0000, 0x1fff, memregion("maincpu")->base()); + m_ramoutdis = true; +} + +WRITE8_MEMBER(dmv_state::rambank_w) +{ + m_ram_bank = offset; } WRITE8_MEMBER(dmv_state::fdd_motor_w) @@ -145,8 +211,9 @@ READ8_MEMBER(dmv_state::sys_status_r) if (m_floppy_motor) data |= 0x01; - // 16-bit CPU not available - data |= 0x02; + // 16-bit CPU + if (!(m_slot7->av16bit() || m_slot7a->av16bit())) + data |= 0x02; if (!m_floppy0->get_device()->ready_r()) data |= 0x04; @@ -159,21 +226,61 @@ READ8_MEMBER(dmv_state::sys_status_r) UPD7220_DISPLAY_PIXELS_MEMBER( dmv_state::hgdc_display_pixels ) { - //TODO + if (m_color_mode) + { + // 96KB videoram (32KB green + 32KB red + 32KB blue) + UINT8 green = m_video_ram[0x00000 + (address & 0x7fff)]; + UINT8 red = m_video_ram[0x08000 + (address & 0x7fff)]; + UINT8 blue = m_video_ram[0x10000 + (address & 0x7fff)]; + + for(int xi=0; xi<8; xi++) + { + int r = ((red >> (7-xi)) & 1) ? 255 : 0; + int g = ((green >> (7-xi)) & 1) ? 255 : 0; + int b = ((blue >> (7-xi)) & 1) ? 255 : 0; + + if (bitmap.cliprect().contains(x + xi, y)) + bitmap.pix32(y, x + xi) = rgb_t(r, g, b); + } + } + else + { + const rgb_t *palette = m_palette->palette()->entry_list_raw(); + + // 32KB videoram + UINT8 gfx = m_video_ram[address & 0x7fff]; + + for(int xi=0;xi<8;xi++) + { + if (bitmap.cliprect().contains(x + xi, y)) + bitmap.pix32(y, x + xi) = ((gfx >> (7-xi)) & 1) ? palette[1] : palette[0]; + } + } } UPD7220_DRAW_TEXT_LINE_MEMBER( dmv_state::hgdc_draw_text ) { - const rgb_t *palette = m_palette->palette()->entry_list_raw(); - UINT8 * chargen = memregion("maincpu")->base() + 0x1000; - for( int x = 0; x < pitch; x++ ) { UINT8 tile = m_video_ram[((addr+x)*2) & 0x1ffff] & 0xff; + UINT8 attr = m_video_ram[((addr+x)*2 + 1) & 0x1ffff] & 0xff; + + rgb_t bg, fg; + if (m_color_mode) + { + bg = rgb_t(attr & 0x20 ? 0 : 255, attr & 0x40 ? 0 : 255, attr & 0x80 ? 0 : 255); + fg = rgb_t(attr & 0x04 ? 255 : 0, attr & 0x08 ? 255 : 0, attr & 0x10 ? 255 : 0); + } + else + { + const rgb_t *palette = m_palette->palette()->entry_list_raw(); + bg = palette[(attr & 1) ? 1 : 0]; + fg = palette[(attr & 1) ? 0 : 1]; + } for( int yi = 0; yi < lr; yi++) { - UINT8 tile_data = chargen[(tile*16+yi) & 0x7ff]; + UINT8 tile_data = m_chargen->base()[(tile*16+yi) & 0x7ff]; if(cursor_on && cursor_addr == addr+x) //TODO tile_data^=0xff; @@ -191,7 +298,7 @@ UPD7220_DRAW_TEXT_LINE_MEMBER( dmv_state::hgdc_draw_text ) if(yi >= 16) { pen = 0; } - bitmap.pix32(res_y, res_x) = palette[pen]; + bitmap.pix32(res_y, res_x) = pen ? fg : bg; } } } @@ -201,10 +308,70 @@ static SLOT_INTERFACE_START( dmv_floppies ) SLOT_INTERFACE( "525dd", FLOPPY_525_DD ) SLOT_INTERFACE_END + +void dmv_state::ifsel_r(address_space &space, int ifsel, offs_t offset, UINT8 &data) +{ + dmvcart_slot_device *slots[] = { m_slot2, m_slot2a, m_slot3, m_slot4, m_slot5, m_slot6, m_slot7, m_slot7a }; + for(int i=0; i<8; i++) + slots[i]->io_read(space, ifsel, offset, data); +} + +void dmv_state::ifsel_w(address_space &space, int ifsel, offs_t offset, UINT8 data) +{ + dmvcart_slot_device *slots[] = { m_slot2, m_slot2a, m_slot3, m_slot4, m_slot5, m_slot6, m_slot7, m_slot7a }; + for(int i=0; i<8; i++) + slots[i]->io_write(space, ifsel, offset, data); +} + +WRITE8_MEMBER(dmv_state::program_w) +{ + bool tramd = false; + dmvcart_slot_device *slots[] = { m_slot2, m_slot2a, m_slot3, m_slot4, m_slot5, m_slot6, m_slot7, m_slot7a }; + for(int i=0; i<8 && !tramd; i++) + tramd = slots[i]->write(offset, data); + + if (!tramd) + { + int cas = (m_switch16 ? offset >> 16 : m_ram_bank) & 0x07; + + if (cas == 0) + m_ram->base()[offset & 0xffff] = data; + else + m_slot1->ram_write(cas, offset & 0xffff, data); + } +} + +READ8_MEMBER(dmv_state::program_r) +{ + UINT8 data = 0xff; + if (m_ramoutdis && offset < 0x2000) + { + data = m_bootrom->base()[offset]; + } + else + { + bool tramd = false; + dmvcart_slot_device *slots[] = { m_slot2, m_slot2a, m_slot3, m_slot4, m_slot5, m_slot6, m_slot7, m_slot7a }; + for(int i=0; i<8 && !tramd; i++) + tramd = slots[i]->read(offset, data); + + if (!tramd) + { + int cas = (m_switch16 ? offset >> 16 : m_ram_bank) & 0x07; + + if (cas == 0) + data = m_ram->base()[offset & 0xffff]; + else + m_slot1->ram_read(cas, offset & 0xffff, data); + } + } + + return data; +} + static ADDRESS_MAP_START(dmv_mem, AS_PROGRAM, 8, dmv_state) ADDRESS_MAP_UNMAP_HIGH - AM_RANGE( 0x0000, 0x1fff ) AM_ROM - AM_RANGE( 0x2000, 0xffff ) AM_RAM + AM_RANGE( 0x0000, 0xffff ) AM_READWRITE(program_r, program_w) ADDRESS_MAP_END static ADDRESS_MAP_START( dmv_io , AS_IO, 8, dmv_state) @@ -221,8 +388,14 @@ static ADDRESS_MAP_START( dmv_io , AS_IO, 8, dmv_state) AM_RANGE(0x50, 0x51) AM_DEVICE("i8272", i8272a_device, map) AM_RANGE(0x80, 0x83) AM_DEVREADWRITE("pit8253", pit8253_device, read, write) AM_RANGE(0xa0, 0xa1) AM_DEVREADWRITE("upd7220", upd7220_device, read, write) - - //AM_RANGE(0xe0, 0xe7) RAM bankswitch + AM_RANGE(0xd0, 0xd7) AM_WRITE(switch16_w) + AM_RANGE(0xe0, 0xe7) AM_WRITE(rambank_w) + + AM_RANGE(0x60, 0x6f) AM_READWRITE(ifsel0_r, ifsel0_w) + AM_RANGE(0x70, 0x7f) AM_READWRITE(ifsel1_r, ifsel1_w) + AM_RANGE(0x30, 0x3f) AM_READWRITE(ifsel2_r, ifsel2_w) + AM_RANGE(0xb0, 0xbf) AM_READWRITE(ifsel3_r, ifsel3_w) + AM_RANGE(0xc0, 0xcf) AM_READWRITE(ifsel4_r, ifsel4_w) ADDRESS_MAP_END READ8_MEMBER(dmv_state::kb_mcu_port1_r) @@ -239,6 +412,8 @@ WRITE8_MEMBER(dmv_state::kb_mcu_port1_w) WRITE8_MEMBER(dmv_state::kb_mcu_port2_w) { m_speaker->level_w(BIT(data, 0)); + m_slot7a->irq1_w(BIT(data, 4)); + m_slot7->irq1_w(BIT(data, 4)); } static ADDRESS_MAP_START( dmv_kb_ctrl_io, AS_IO, 8, dmv_state ) @@ -253,6 +428,10 @@ ADDRESS_MAP_END /* Input ports */ INPUT_PORTS_START( dmv ) + PORT_START("CONFIG") + PORT_CONFNAME( 0x01, 0x00, "Video Board" ) + PORT_CONFSETTING( 0x00, "Monochrome" ) + PORT_CONFSETTING( 0x01, "Color" ) INPUT_PORTS_END void dmv_state::machine_start() @@ -261,15 +440,25 @@ void dmv_state::machine_start() void dmv_state::machine_reset() { + m_color_mode = ioport("CONFIG")->read() & 0x01; + + m_ramoutdis = true; + m_ram_bank = 0; m_eop_line = 0; m_dack3_line = 0; m_sd_poll_state = 0; m_floppy_motor = 1; - m_maincpu->space(AS_PROGRAM).install_rom(0x0000, 0x1fff, memregion("maincpu")->base()); + m_switch16 = 0; + m_dma_hrq = 0; + + update_halt_line(); } -void dmv_state::video_start() +void dmv_state::update_halt_line() { + m_slot7->hold_w(!m_switch16 || m_dma_hrq ? ASSERT_LINE : CLEAR_LINE); + m_slot7a->hold_w(!m_switch16 || m_dma_hrq ? ASSERT_LINE : CLEAR_LINE); + m_maincpu->set_input_line(INPUT_LINE_HALT, m_switch16 || m_dma_hrq ? ASSERT_LINE : CLEAR_LINE); } /* F4 Character Displayer */ @@ -287,7 +476,7 @@ static const gfx_layout dmv_charlayout = }; static GFXDECODE_START( dmv ) - GFXDECODE_ENTRY("maincpu", 0x1000, dmv_charlayout, 0, 1) + GFXDECODE_ENTRY("chargen", 0x0000, dmv_charlayout, 0, 1) GFXDECODE_END @@ -297,7 +486,8 @@ GFXDECODE_END WRITE_LINE_MEMBER( dmv_state::dma_hrq_changed ) { - m_maincpu->set_input_line(INPUT_LINE_HALT, state ? ASSERT_LINE : CLEAR_LINE); + m_dma_hrq = state; + update_halt_line(); // Assert HLDA m_dmac->hack_w(state); @@ -329,24 +519,51 @@ WRITE_LINE_MEMBER( dmv_state::pit_out0 ) } } +WRITE_LINE_MEMBER( dmv_state::timint_w ) +{ + m_slot7a->irq0_w(state); + m_slot7->irq0_w(state); +} + WRITE_LINE_MEMBER( dmv_state::fdc_irq ) { + m_slot7a->irq6_w(state); + m_slot7->irq6_w(state); + if (state) m_fdc->tc_w(false); } -READ8_MEMBER(dmv_state::memory_read_byte) -{ - address_space& prog_space = m_maincpu->space(AS_PROGRAM); - return prog_space.read_byte(offset); -} -WRITE8_MEMBER(dmv_state::memory_write_byte) -{ - address_space& prog_space = m_maincpu->space(AS_PROGRAM); - prog_space.write_byte(offset, data); -} +FLOPPY_FORMATS_MEMBER( dmv_state::floppy_formats ) + FLOPPY_DMV_FORMAT +FLOPPY_FORMATS_END + + +static SLOT_INTERFACE_START(dmv_slot1) + SLOT_INTERFACE("k200", DMV_K200) // K200 64K RAM expansion + SLOT_INTERFACE("k202", DMV_K202) // K202 192K RAM expansion + SLOT_INTERFACE("k208", DMV_K208) // K208 448K RAM expansion +SLOT_INTERFACE_END + +static SLOT_INTERFACE_START(dmv_slot2_6) + SLOT_INTERFACE("k806", DMV_K806) // K806 Mouse module +SLOT_INTERFACE_END + +static SLOT_INTERFACE_START(dmv_slot7) + SLOT_INTERFACE("k220", DMV_K220) // K220 Diagnostic Module + SLOT_INTERFACE("k231", DMV_K231) // K231 External 8088 module without interrupt controller +SLOT_INTERFACE_END + + +static SLOT_INTERFACE_START(dmv_slot2a) +SLOT_INTERFACE_END + +static SLOT_INTERFACE_START(dmv_slot7a) + SLOT_INTERFACE("k230", DMV_K230) // K230 Internal 8088 module without interrupt controller + SLOT_INTERFACE("k235", DMV_K235) // K235 Internal 8088 module with interrupt controller +SLOT_INTERFACE_END static MACHINE_CONFIG_START( dmv, dmv_state ) /* basic machine hardware */ @@ -366,11 +583,11 @@ static MACHINE_CONFIG_START( dmv, dmv_state ) MCFG_SCREEN_REFRESH_RATE(50) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ MCFG_SCREEN_UPDATE_DEVICE("upd7220", upd7220_device, screen_update) - MCFG_SCREEN_SIZE(640, 480) - MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1) + MCFG_SCREEN_SIZE(640, 400) + MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 400-1) MCFG_GFXDECODE_ADD("gfxdecode", "palette", dmv) - MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette") + MCFG_PALETTE_ADD_MONOCHROME_GREEN("palette") MCFG_DEFAULT_LAYOUT(layout_dmv) // devices @@ -382,8 +599,14 @@ static MACHINE_CONFIG_START( dmv, dmv_state ) MCFG_DEVICE_ADD( "dma8237", AM9517A, XTAL_4MHz ) MCFG_I8237_OUT_HREQ_CB(WRITELINE(dmv_state, dma_hrq_changed)) MCFG_I8237_OUT_EOP_CB(WRITELINE(dmv_state, dmac_eop)) - MCFG_I8237_IN_MEMR_CB(READ8(dmv_state, memory_read_byte)) - MCFG_I8237_OUT_MEMW_CB(WRITE8(dmv_state, memory_write_byte)) + MCFG_I8237_IN_MEMR_CB(READ8(dmv_state, program_r)) + MCFG_I8237_OUT_MEMW_CB(WRITE8(dmv_state, program_w)) + MCFG_I8237_IN_IOR_0_CB(LOGGER("DMA CH1", 0)) + MCFG_I8237_OUT_IOW_0_CB(LOGGER("DMA CH1", 0)) + MCFG_I8237_IN_IOR_1_CB(LOGGER("DMA CH2", 0)) + MCFG_I8237_OUT_IOW_1_CB(LOGGER("DMA CH2", 0)) + MCFG_I8237_IN_IOR_2_CB(DEVREAD8("upd7220", upd7220_device, dack_r)) + MCFG_I8237_OUT_IOW_2_CB(DEVWRITE8("upd7220", upd7220_device, dack_w)) MCFG_I8237_IN_IOR_3_CB(DEVREAD8("i8272", i8272a_device, mdma_r)) MCFG_I8237_OUT_IOW_3_CB(DEVWRITE8("i8272", i8272a_device, mdma_w)) MCFG_I8237_OUT_DACK_3_CB(WRITELINE(dmv_state, dmac_dack3)) @@ -391,28 +614,67 @@ static MACHINE_CONFIG_START( dmv, dmv_state ) MCFG_I8272A_ADD( "i8272", true ) MCFG_UPD765_INTRQ_CALLBACK(WRITELINE(dmv_state, fdc_irq)) MCFG_UPD765_DRQ_CALLBACK(DEVWRITELINE("dma8237", am9517a_device, dreq3_w)) - MCFG_FLOPPY_DRIVE_ADD("i8272:0", dmv_floppies, "525dd", floppy_image_device::default_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD("i8272:1", dmv_floppies, "525dd", floppy_image_device::default_floppy_formats) + MCFG_FLOPPY_DRIVE_ADD("i8272:0", dmv_floppies, "525dd", dmv_state::floppy_formats) + MCFG_FLOPPY_DRIVE_ADD("i8272:1", dmv_floppies, "525dd", dmv_state::floppy_formats) MCFG_DEVICE_ADD("pit8253", PIT8253, 0) MCFG_PIT8253_CLK0(50) MCFG_PIT8253_OUT0_HANDLER(WRITELINE(dmv_state, pit_out0)) - //MCFG_PIT8253_CLK2(XTAL_24MHz / 3 / 16) - //MCFG_PIT8253_OUT2_HANDLER(WRITELINE(dmv_state, timint_w)) + MCFG_PIT8253_CLK2(XTAL_24MHz / 3 / 16) + MCFG_PIT8253_OUT2_HANDLER(WRITELINE(dmv_state, timint_w)) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO( "mono" ) MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) + + MCFG_DEVICE_ADD("slot1", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot1, NULL, false) + MCFG_DEVICE_ADD("slot2", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2_6, NULL, false) + MCFG_DEVICE_ADD("slot2a", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2a, NULL, false) + MCFG_DEVICE_ADD("slot3", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2_6, NULL, false) + MCFG_DEVICE_ADD("slot4", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2_6, NULL, false) + MCFG_DEVICE_ADD("slot5", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2_6, NULL, false) + MCFG_DEVICE_ADD("slot6", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot2_6, NULL, false) + + MCFG_DEVICE_ADD("slot7", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot7, NULL, false) + MCFG_DMVCART_SLOT_PROGRAM_READWRITE_CB(READ8(dmv_state, program_r), WRITE8(dmv_state, program_w)) + MCFG_DEVICE_ADD("slot7a", DMVCART_SLOT, 0) + MCFG_DEVICE_SLOT_INTERFACE(dmv_slot7a, "k230", false) + MCFG_DMVCART_SLOT_PROGRAM_READWRITE_CB(READ8(dmv_state, program_r), WRITE8(dmv_state, program_w)) + MACHINE_CONFIG_END /* ROM definition */ ROM_START( dmv ) - ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF ) - ROM_LOAD( "dmv_norm.bin", 0x0000, 0x2000, CRC(bf25f3f0) SHA1(0c7dd37704db4799e340cc836f887cd543e5c964)) + ROM_REGION( 0x2000, "boot", 0 ) + ROM_SYSTEM_BIOS(0, "c07", "C.07.00") // ROM bears the handwritten note "Color 7.0", this is from the machine that originally had Color, 68K and internal 8088 + ROM_SYSTEM_BIOS(1, "m07", "M.07.00") // Mono machine with internal 8088 and internal HD + ROM_SYSTEM_BIOS(2, "m06", "M.06.00") // Mono machine + ROM_SYSTEM_BIOS(3, "m05", "M.05.00") // Mono machine, marked "updated" + + ROMX_LOAD( "dmv_mb_rom_33610.bin", 0x00000, 0x02000, CRC(bf25f3f0) SHA1(0c7dd37704db4799e340cc836f887cd543e5c964), ROM_BIOS(1) ) + ROMX_LOAD( "dmv_mb_rom_33609.bin", 0x00000, 0x02000, CRC(120951b6) SHA1(57bef9cc6379dea5730bc1477e8896508e00a349), ROM_BIOS(2) ) + ROMX_LOAD( "dmv_mb_rom_32676.bin", 0x00000, 0x02000, CRC(7796519e) SHA1(8d5dd9c1e66c96fcca271b6f673d6a0e784acb33), ROM_BIOS(3) ) + ROMX_LOAD( "dmv_mb_rom_32664.bin", 0x00000, 0x02000, CRC(6624610e) SHA1(e9226be897d2c5f875784ab77dad8807f14c7714), ROM_BIOS(4) ) ROM_REGION(0x400, "kb_ctrl_mcu", 0) - ROM_LOAD( "dmv_kb_ctrl_mcu.bin", 0x0000, 0x0400, CRC(a03af298) SHA1(144cba41294c46f5ca79b7ad8ced0e4408168775)) + ROMX_LOAD( "dmv_mb_8741_32678.bin", 0x00000, 0x00400, CRC(50d1dc4c) SHA1(2c8251d6c8df9f507e11bf920869657f4d074db1), ROM_BIOS(1) ) + ROMX_LOAD( "dmv_mb_8741_32678.bin", 0x00000, 0x00400, CRC(50d1dc4c) SHA1(2c8251d6c8df9f507e11bf920869657f4d074db1), ROM_BIOS(2) ) + ROMX_LOAD( "dmv_mb_8741_32678.bin", 0x00000, 0x00400, CRC(50d1dc4c) SHA1(2c8251d6c8df9f507e11bf920869657f4d074db1), ROM_BIOS(3) ) + ROMX_LOAD( "dmv_mb_8741_32121.bin", 0x00000, 0x00400, CRC(a03af298) SHA1(144cba41294c46f5ca79b7ad8ced0e4408168775), ROM_BIOS(4) ) + + ROM_REGION(0x800, "chargen", 0) + ROM_LOAD( "76161.bin", 0x00000, 0x00800, CRC(6e4df4f9) SHA1(20ff4fc48e55eaf5131f6573fff93e7f97d2f45d)) // same for both color and monochrome board + + ROM_REGION(0x10000, "ram", ROMREGION_ERASE) // 64K RAM on mainboard ROM_END /* Driver */ |