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https://github.com/holub/mame
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New machines marked as NOT_WORKING
---------------------------------- Get A Way [hap, Sam Grech]
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hap
parent
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77d9253b55
@ -4454,6 +4454,7 @@ files {
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MAME_DIR .. "src/mame/includes/docastle.h",
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MAME_DIR .. "src/mame/machine/docastle.cpp",
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MAME_DIR .. "src/mame/video/docastle.cpp",
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MAME_DIR .. "src/mame/drivers/getaway.cpp",
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MAME_DIR .. "src/mame/drivers/ladybug.cpp",
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MAME_DIR .. "src/mame/includes/ladybug.h",
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MAME_DIR .. "src/mame/video/ladybug.cpp",
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@ -470,6 +470,7 @@ gauntlet.cpp
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gberet.cpp
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gcpinbal.cpp
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gei.cpp
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getaway.cpp
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ggconnie.cpp
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ghosteo.cpp
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giclassic.cpp
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221
src/mame/drivers/getaway.cpp
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221
src/mame/drivers/getaway.cpp
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@ -0,0 +1,221 @@
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// license:BSD-3-Clause
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// copyright-holders:hap
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/******************************************************************************
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Universal Get A Way
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Hardware notes:
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- PCB label: UNIVERSAL 7812
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- TMS9900 @ 3MHz
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- 24KB ROM (6*TMM333P)
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- 2KB SRAM(4*TMS4045), 24KB DRAM(48*TMS4030)
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- discrete sound
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TODO:
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- roms have a lot of empty contents, but it's probably ok
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- dipswitches and game inputs (reads from I/O, but don't know which is which yet),
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PCB has 12 dipswitches, game has a steering wheel and shifter
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- video emulation, it looks like a custom blitter
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- video timing is unknown, pixel clock XTAL is 10.816MHz
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- sound emulation
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- lamps and 7segs
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- undumped proms?
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******************************************************************************/
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#include "emu.h"
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#include "cpu/tms9900/tms9900.h"
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#include "emupal.h"
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#include "screen.h"
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//#include "speaker.h"
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namespace {
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class getaway_state : public driver_device
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{
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public:
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getaway_state(const machine_config &mconfig, device_type type, const char *tag) :
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driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_gfxrom(*this, "gfx"),
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m_screen(*this, "screen"),
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m_inputs(*this, "IN.%u", 0)
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{ }
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// machine configs
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void getaway(machine_config &config);
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protected:
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virtual void machine_start() override;
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private:
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// devices/pointers
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required_device<tms9900_device> m_maincpu;
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required_region_ptr<u8> m_gfxrom;
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required_device<screen_device> m_screen;
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required_ioport_array<1> m_inputs;
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void main_map(address_map &map);
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void io_map(address_map &map);
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u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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DECLARE_WRITE_LINE_MEMBER(vblank_irq);
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void io_w(offs_t offset, u8 data);
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u8 coin_r(offs_t offset);
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u8 busy_r();
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u8 m_regs[0x10];
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u8 m_vram[0x6000];
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};
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void getaway_state::machine_start()
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{
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memset(m_regs, 0, sizeof(m_regs));
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memset(m_vram, 0, sizeof(m_vram));
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save_item(NAME(m_regs));
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save_item(NAME(m_vram));
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}
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/******************************************************************************
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Video
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******************************************************************************/
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uint32_t getaway_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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return 0;
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}
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/******************************************************************************
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I/O
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******************************************************************************/
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WRITE_LINE_MEMBER(getaway_state::vblank_irq)
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{
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if (state)
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m_maincpu->pulse_input_line(INT_9900_INTREQ, 2 * m_maincpu->minimum_quantum_time());
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}
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void getaway_state::io_w(offs_t offset, u8 data)
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{
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u8 n = offset >> 3;
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u8 bit = offset & 7;
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u8 mask = 1 << bit;
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data = (m_regs[n] & ~mask) | ((data & 1) ? mask : 0);
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if (n == 1 && ~m_regs[n] & data & 0x80)
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{
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// start gfx rom->vram transfer?
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}
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m_regs[n] = data;
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}
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u8 getaway_state::coin_r(offs_t offset)
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{
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return BIT(m_inputs[0]->read(), offset);
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}
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u8 getaway_state::busy_r()
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{
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// blitter busy?
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return 0;
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}
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/******************************************************************************
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Address Maps
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******************************************************************************/
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void getaway_state::main_map(address_map &map)
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{
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map(0x0000, 0x2fff).rom();
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map(0x3800, 0x3fff).ram();
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}
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void getaway_state::io_map(address_map &map)
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{
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map.global_mask(0xff);
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map.unmap_value_high();
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map(0x00, 0xff).w(FUNC(getaway_state::io_w));
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map(0x32, 0x35).r(FUNC(getaway_state::coin_r));
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map(0x36, 0x37).r(FUNC(getaway_state::busy_r));
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}
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/******************************************************************************
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Input Ports
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******************************************************************************/
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static INPUT_PORTS_START( getaway )
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PORT_START("IN.0")
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_COIN1)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_START1)
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INPUT_PORTS_END
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/******************************************************************************
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Machine Configs
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******************************************************************************/
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void getaway_state::getaway(machine_config &config)
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{
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/* basic machine hardware */
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TMS9900(config, m_maincpu, 48_MHz_XTAL/16);
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m_maincpu->set_addrmap(AS_PROGRAM, &getaway_state::main_map);
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m_maincpu->set_addrmap(AS_IO, &getaway_state::io_map);
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m_maincpu->intlevel_cb().set_constant(2);
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/* video hardware */
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SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
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m_screen->set_refresh_hz(60);
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m_screen->set_size(32*8, 32*8);
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m_screen->set_visarea(0*8, 32*8-1, 4*8, 28*8-1);
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m_screen->set_screen_update(FUNC(getaway_state::screen_update));
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m_screen->screen_vblank().set(FUNC(getaway_state::vblank_irq));
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m_screen->set_palette("palette");
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PALETTE(config, "palette", palette_device::RGB_3BIT);
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/* sound hardware */
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// TODO
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}
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/******************************************************************************
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ROM Definitions
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******************************************************************************/
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ROM_START( getaway )
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ROM_REGION16_BE(0x10000, "maincpu", 0)
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ROM_LOAD16_BYTE("3901.a16", 0x0000, 0x1000, CRC(d7596a61) SHA1(6afdfadc4f13f8dc2abcc967536f70a999dd00ef))
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ROM_LOAD16_BYTE("3902.a14", 0x0001, 0x1000, CRC(67e67b65) SHA1(3a1d82acc05318c52b9ce1d71df1a9471fb1ffe7))
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ROM_LOAD16_BYTE("3903.a15", 0x2000, 0x1000, CRC(ad43edff) SHA1(cd52bd1984d7d10bdda39fa850ee6c164cc4316c))
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ROM_LOAD16_BYTE("3904.a13", 0x2001, 0x1000, CRC(2728304f) SHA1(45f5485b4036a211bb6c16283c2710aa8b8a0212))
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ROM_REGION(0x2000, "gfx", 0)
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ROM_LOAD("3905.f6", 0x0000, 0x1000, CRC(90546543) SHA1(c52e4e59aebd4a37ce2cfd077f85c36d49878493))
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ROM_LOAD("3906.f8", 0x1000, 0x1000, CRC(fd878838) SHA1(b161791d505f79578102148934a9f11dd9c4f4fe))
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ROM_END
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} // anonymous namespace
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/******************************************************************************
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Drivers
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******************************************************************************/
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// YEAR NAME PARENT MACHINE INPUT CLASS INIT SCREEN COMPANY, FULLNAME, FLAGS
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GAME( 1979, getaway, 0, getaway, getaway, getaway_state, empty_init, ROT270, "Universal", "Get A Way", MACHINE_SUPPORTS_SAVE | MACHINE_IS_SKELETON )
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@ -15008,6 +15008,9 @@ pcmda // 1987 PC with MDA
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pcvga // 198? PC-XT (VGA, MF2 Keyboard)
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pcv20 // 198? PC-XT with V20 CPU
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@source:getaway.cpp
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getaway
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@source:ggconnie.cpp
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fishingm // (c) 1997 Capcom
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ggconnie // (c) ???? Capcom
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