diff options
Diffstat (limited to 'src/mame/drivers/victory.cpp')
-rw-r--r-- | src/mame/drivers/victory.cpp | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/src/mame/drivers/victory.cpp b/src/mame/drivers/victory.cpp new file mode 100644 index 00000000000..fd1f7fcc1db --- /dev/null +++ b/src/mame/drivers/victory.cpp @@ -0,0 +1,321 @@ +// license:BSD-3-Clause +// copyright-holders:Aaron Giles +/*************************************************************************** + + Victory system + + driver by Aaron Giles + +**************************************************************************** + + Memory map + +**************************************************************************** + + ======================================================================== + CPU #1 + ======================================================================== + 0000-BFFF R xxxxxxxx Program ROM + C000 R xxxxxxxx Foreground collision X position + C001 R xxxxxxxx Foreground collision Y position/IRQ clear + C002 R xxxxxx-- Background collision X position + C003 R xxxxxxxx Background collision Y position/IRQ clear + C004 R xxxxx--- Interrupt/microcode status + R x------- (Microcode busy) + R -x------ (Foreground collision IRQ) + R --x----- (Video VBLANK IRQ) + R ---x---- (Background collision IRQ) + R ----x--- (Scanline bit 8) + C100-C101 W xxxxxxxx Microcode register I + C102 W xxxxxxxx Microcode command register + C103 W xxxxxxxx Microcode register G + C104 W xxxxxxxx Microcode register X + C105 W xxxxxxxx Microcode register Y + C106 W xxxxxxxx Microcode register R + C107 W xxxxxxxx Microcode register B + C108 W xxxxxxxx Background X scroll + C109 W xxxxxxxx Background Y scroll + C10A W xxxxxxx- Video control register + W x------- (HLMBK??) + W -x------ (VLMBK??) + W --x----- (Background collision IRQ enable) + W ---x---- (Refresh rate select 50/60) + W ----x--- (Screen invert) + W -----x-- (Background collision select) + W ------x- (SELOVER??) + C10B W -------- Video IRQ clear + C200-C3FF W xxxxxxxx Palette RAM + W xx------ (Red, 2 LSB; MSB comes from A7) + W --xxx--- (Blue) + W -----xxx (Green) + C400-C7FF R/W xxxxxxxx Background tile RAM + C800-CFFF R/W xxxxxxxx Red background character RAM + D000-D7FF R/W xxxxxxxx Blue background character RAM + D800-DFFF R/W xxxxxxxx Green background character RAM + E000-EFFF R/W xxxxxxxx Program RAM + F000-F7FF R/W xxxxxxxx NVRAM + F800 R xxxxxxxx Sound CPU response + F800 W xxxxxxxx Sound CPU command + F801 R xx------ Sound CPU status + R x------- (Command pending) + R -x------ (Response pending) + ======================================================================== + 00-03 R xxxxxxxx DIP switch 1 + R x------- (Refresh rate select 50/60) + R -----xxx (Unknown) + 04-07 R xxxxxxxx DIP switch 2 + 08-0B R/W xxxxxxxx PIO #1 + 0C-0F R/W xxxxxxxx PIO #2 + 10-13 W xxxxx--- Lamp/coin control + W x------- (Thrust button lamp) + W -x------ (Fire button lamp) + W --x----- (Doomsday button lamp) + W ---x---- (Shields button lamp) + W ----x--- (Coin counter) + ======================================================================== + Interrupts: + INT generated by collision IRQs and VBLANK + ======================================================================== + + ======================================================================== + CPU #2 + ======================================================================== + 0000-00FF R/W xxxxxxxx Program RAM + 1000-1FFF R/W xxxxxxxx 6532 RIOT timer and I/O + 2000-2FFF R/W xxxxxxxx 6821 PIA I/O + 3000-3FFF R/W xxxxxxxx 8253 timer + 5000-5FFF R/W xxxxxxxx 6840 timer + 6000-6FFF W ------xx Control bits + W ------x- (6840 Channel 1 output enable) + W -------x (sound effects noise frequency select) + B000-FFFF R xxxxxxxx Program ROM + ======================================================================== + Interrupts: + INT generated by 6821 PIA and 6532 RIOT + ======================================================================== + +***************************************************************************/ + +#include "emu.h" +#include "cpu/z80/z80.h" +#include "audio/exidy.h" +#include "includes/victory.h" +#include "machine/nvram.h" + + + +/************************************* + * + * Misc I/O + * + *************************************/ + +WRITE8_MEMBER(victory_state::lamp_control_w) +{ + set_led_status(machine(), 0, data & 0x80); + set_led_status(machine(), 1, data & 0x40); + set_led_status(machine(), 2, data & 0x20); + set_led_status(machine(), 3, data & 0x10); +} + + + +/************************************* + * + * Main CPU memory handlers + * + *************************************/ + +static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, victory_state ) + AM_RANGE(0x0000, 0xbfff) AM_ROM + AM_RANGE(0xc000, 0xc0ff) AM_READ(video_control_r) + AM_RANGE(0xc100, 0xc1ff) AM_WRITE(video_control_w) + AM_RANGE(0xc200, 0xc3ff) AM_WRITE(paletteram_w) + AM_RANGE(0xc400, 0xc7ff) AM_RAM AM_SHARE("videoram") + AM_RANGE(0xc800, 0xdfff) AM_RAM AM_SHARE("charram") + AM_RANGE(0xe000, 0xefff) AM_RAM + AM_RANGE(0xf000, 0xf7ff) AM_RAM AM_SHARE("nvram") + AM_RANGE(0xf800, 0xf800) AM_MIRROR(0x07fc) AM_DEVREADWRITE("custom", victory_sound_device, response_r, command_w) + AM_RANGE(0xf801, 0xf801) AM_MIRROR(0x07fc) AM_DEVREAD("custom", victory_sound_device, status_r) +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( main_io_map, AS_IO, 8, victory_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x00, 0x00) AM_MIRROR(0x03) AM_READ_PORT("SW2") + AM_RANGE(0x04, 0x04) AM_MIRROR(0x03) AM_READ_PORT("SW1") + AM_RANGE(0x08, 0x08) AM_READ_PORT("DIAL") + AM_RANGE(0x0a, 0x0a) AM_READ_PORT("COIN") + AM_RANGE(0x0c, 0x0c) AM_READ_PORT("BUTTONS") + AM_RANGE(0x0e, 0x0e) AM_READ_PORT("UNUSED") + AM_RANGE(0x10, 0x10) AM_MIRROR(0x03) AM_WRITE(lamp_control_w) + AM_RANGE(0x14, 0xff) AM_NOP +ADDRESS_MAP_END + + + +/************************************* + * + * Port definitions + * + *************************************/ + +static INPUT_PORTS_START( victory ) + PORT_START("SW2") /* $00-$03 = SW2 */ + PORT_DIPNAME( 0x07, 0x00, "????" ) + PORT_DIPSETTING( 0x00, "0" ) + PORT_DIPSETTING( 0x01, "1" ) + PORT_DIPSETTING( 0x02, "2" ) + PORT_DIPSETTING( 0x03, "3" ) + PORT_DIPSETTING( 0x04, "4" ) + PORT_DIPSETTING( 0x05, "5" ) + PORT_DIPSETTING( 0x06, "6" ) + PORT_DIPSETTING( 0x07, "7" ) + PORT_BIT( 0x78, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_DIPNAME( 0x80, 0x00, "Refresh" ) + PORT_DIPSETTING( 0x00, "60 Hz" ) + PORT_DIPSETTING( 0x80, "50 Hz" ) + + PORT_START("SW1") /* $04-$07 = SW1 */ + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START("DIAL") /* $08-$09 = PIO K8 port A */ + PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(25) PORT_KEYDELTA(10) PORT_REVERSE + + PORT_START("COIN") /* $0A-$0B = PIO K8 port B */ + PORT_BIT( 0xf8, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN3 ) + + PORT_START("BUTTONS") /* $0C-$0D = PIO L8 port A */ + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON4 ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_SERVICE1 ) + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START("UNUSED") /* $0E-$0F = PIO L8 port B */ + PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED ) +INPUT_PORTS_END + + + +/************************************* + * + * Machine driver + * + *************************************/ + +static MACHINE_CONFIG_START( victory, victory_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", Z80, VICTORY_MAIN_CPU_CLOCK) + MCFG_CPU_PROGRAM_MAP(main_map) + MCFG_CPU_IO_MAP(main_io_map) + MCFG_CPU_VBLANK_INT_DRIVER("screen", victory_state, vblank_interrupt) + + MCFG_NVRAM_ADD_0FILL("nvram") + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK | VIDEO_ALWAYS_UPDATE) + /* using the standard Exidy video parameters for now, needs to be confirmed */ + MCFG_SCREEN_RAW_PARAMS(VICTORY_PIXEL_CLOCK, VICTORY_HTOTAL, VICTORY_HBEND, VICTORY_HBSTART, VICTORY_VTOTAL, VICTORY_VBEND, VICTORY_VBSTART) + MCFG_SCREEN_UPDATE_DRIVER(victory_state, screen_update) + MCFG_SCREEN_PALETTE("palette") + + MCFG_PALETTE_ADD("palette", 64) + + + /* audio hardware */ + MCFG_FRAGMENT_ADD(victory_audio) + +MACHINE_CONFIG_END + + + +/************************************* + * + * ROM definitions + * + *************************************/ + +ROM_START( victory ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "vic3.j2", 0x0000, 0x1000, CRC(4b614440) SHA1(3a91d273c0c936af955c491e1faadf17e4469ed5) ) + ROM_LOAD( "vic3.k2", 0x1000, 0x1000, CRC(9f9eb12b) SHA1(8833cc6b862ccecdac65c6f2f7e56c74a83c7d58) ) + ROM_LOAD( "vic3.kl2", 0x2000, 0x1000, CRC(a0db4bf9) SHA1(105f983a2ee6628d97d6207f5c04fc7de2c2d430) ) + ROM_LOAD( "vic3.l2", 0x3000, 0x1000, CRC(69855b46) SHA1(ce13eb4c1abf6b301e781e519c482788f7a8e2c6) ) + ROM_LOAD( "vic3.m2", 0x4000, 0x1000, CRC(1ddbe9d4) SHA1(286e5b045cd4da286bc3f99a4ad1244971ab8b26) ) + ROM_LOAD( "vic3.n2", 0x5000, 0x1000, CRC(dbb53f1f) SHA1(745aa3465e600908d6b6d2fb8d939573e5689944) ) + ROM_LOAD( "vic3.p2", 0x6000, 0x1000, CRC(9959e1c4) SHA1(9125d3127a823326d9a9ffd5e121e188c017e596) ) + ROM_LOAD( "vic3.t2", 0x7000, 0x1000, CRC(8f1b997a) SHA1(1912b6592bbdd615cedddb6efce9c2b1b5c5b3f8) ) + ROM_LOAD( "vic3.j1", 0x8000, 0x1000, CRC(27e9e87b) SHA1(edf2dc450b7e6116aff6cb9dc4f35ebd541f963f) ) + ROM_LOAD( "vic3.k1", 0x9000, 0x1000, CRC(418d9b80) SHA1(3a4faee8b6f201ae0504080641afde4d0303c5a9) ) + ROM_LOAD( "vic3.kl1", 0xa000, 0x1000, CRC(2b7e626f) SHA1(5a607faf05f81da44c68fe1a6efe2a7c4ac048c7) ) + ROM_LOAD( "vic3.l1", 0xb000, 0x1000, CRC(7bb8e1f5) SHA1(0f624e859bb9c2203c0aebe89ac2f807b4fa9a47) ) + + ROM_REGION( 0x10000, "audiocpu", 0 ) + ROM_LOAD( "vic1.7bc", 0xc000, 0x1000, CRC(d4927560) SHA1(f263419dec70b758cf429cd7e5b388258027bfde) ) + ROM_LOAD( "vic1.7c", 0xd000, 0x1000, CRC(059efab5) SHA1(60259eb56a282a0fbab5e966a16430ab486b1492) ) + ROM_LOAD( "vic1.7d", 0xe000, 0x1000, CRC(82c4767c) SHA1(64eac78e7dab5f435eb035be46e24e73a74f0eae) ) + ROM_LOAD( "vic1.7e", 0xf000, 0x1000, CRC(a19be034) SHA1(1f0b751d8a5fbced4942ac3222e1444ce056b378) ) + + ROM_REGION( 0x1e0, "proms", 0 ) + ROM_LOAD( "hsc17l", 0x0000, 0x0100, CRC(b2c75dee) SHA1(7ad8f7fac3979a76f64f2b761cd1a8f5d8f44983) ) + ROM_LOAD( "hsc13e", 0x0100, 0x0020, CRC(a107c4f5) SHA1(c70395cac20ce0f18b172e623b4d3ba9176fde1e) ) + ROM_LOAD( "hsc16a", 0x0120, 0x0020, CRC(5f06ad26) SHA1(90c0837a5b305f1909bd82ae4db3516beb7a772a) ) + ROM_LOAD( "hsc19b", 0x0140, 0x0020, CRC(86165f1e) SHA1(4a14100860a7840aae24e96d15966e7d2fab85c0) ) + ROM_LOAD( "hsc19c", 0x0160, 0x0020, CRC(fd27a57a) SHA1(c00aaae281bf5969b7ac5acebfaaf52d93b7e6c9) ) + ROM_LOAD( "hsc19d", 0x0180, 0x0020, CRC(09c4dbf6) SHA1(d5aa347d51d22b83dff3280b761a7ec8be34c3f8) ) + ROM_LOAD( "hsc19e", 0x01a0, 0x0020, CRC(ce1464f4) SHA1(2d185471bd9d12af7075670a7d994b74921dc539) ) + ROM_LOAD( "3j", 0x01c0, 0x0020, CRC(5fb6b158) SHA1(0fdb235ea00546117018fe998e7de247dd018a31) ) +ROM_END + + +ROM_START( victorba ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "j2.rom", 0x0000, 0x1000, CRC(dd788e93) SHA1(5912488a3631afd522f5336c297752bad2e0f7b6) ) + ROM_LOAD( "k2.rom", 0x1000, 0x1000, CRC(f47bf046) SHA1(9e15eeee2729a8466e2c70d61cfa7c86e0ceeaf8) ) + ROM_LOAD( "kl2.rom", 0x2000, 0x1000, CRC(baef885e) SHA1(b252d35c19b9def6bd695509fca409b7fbd693c1) ) + ROM_LOAD( "l2.rom", 0x3000, 0x1000, CRC(739e4799) SHA1(7c36e15b7a1b01b28802396e7f680e77cc09064a) ) + ROM_LOAD( "m2.rom", 0x4000, 0x1000, CRC(a88185e6) SHA1(1c8b270ae9cbfbb5930a07bb40d5498dd0b0547c) ) + ROM_LOAD( "n2.rom", 0x5000, 0x1000, CRC(6724eb01) SHA1(4972643e6bd7d3a286478c378c8bf5dd26b782a8) ) + ROM_LOAD( "p2.rom", 0x6000, 0x1000, CRC(2cf34ad7) SHA1(51df13bc9f6e8541107bac3bea234ccddcdde6f5) ) + ROM_LOAD( "t2.rom", 0x7000, 0x1000, CRC(89bb0359) SHA1(8eedb421b14562c00017914fadc97a10af232b51) ) + ROM_LOAD( "j1.rom", 0x8000, 0x1000, CRC(5e415084) SHA1(fda2355ebb0f39ba14e0f6578fe6699c493257bf) ) + ROM_LOAD( "k1.rom", 0x9000, 0x1000, CRC(3f327dff) SHA1(294d2fac8c09ece4fc190ab7305a63149eabb561) ) + ROM_LOAD( "kl1.rom", 0xa000, 0x1000, CRC(6c82ebca) SHA1(3f30e92cbdca73948d285d4509bdee85d8fa57b7) ) + ROM_LOAD( "l1.rom", 0xb000, 0x1000, CRC(03b89d8a) SHA1(37b501e910d3c3784a6696fab7fd6ba568470a8b) ) + + ROM_REGION( 0x10000, "audiocpu", 0 ) + ROM_LOAD( "vic1.7bc", 0xc000, 0x1000, CRC(d4927560) SHA1(f263419dec70b758cf429cd7e5b388258027bfde) ) + ROM_LOAD( "vic1.7c", 0xd000, 0x1000, CRC(059efab5) SHA1(60259eb56a282a0fbab5e966a16430ab486b1492) ) + ROM_LOAD( "vic1.7d", 0xe000, 0x1000, CRC(82c4767c) SHA1(64eac78e7dab5f435eb035be46e24e73a74f0eae) ) + ROM_LOAD( "vic1.7e", 0xf000, 0x1000, CRC(a19be034) SHA1(1f0b751d8a5fbced4942ac3222e1444ce056b378) ) + + ROM_REGION( 0x1e0, "proms", 0 ) + ROM_LOAD( "hsc17l", 0x0000, 0x0100, CRC(b2c75dee) SHA1(7ad8f7fac3979a76f64f2b761cd1a8f5d8f44983) ) + ROM_LOAD( "hsc13e", 0x0100, 0x0020, CRC(a107c4f5) SHA1(c70395cac20ce0f18b172e623b4d3ba9176fde1e) ) + ROM_LOAD( "hsc16a", 0x0120, 0x0020, CRC(5f06ad26) SHA1(90c0837a5b305f1909bd82ae4db3516beb7a772a) ) + ROM_LOAD( "hsc19b", 0x0140, 0x0020, CRC(86165f1e) SHA1(4a14100860a7840aae24e96d15966e7d2fab85c0) ) + ROM_LOAD( "hsc19c", 0x0160, 0x0020, CRC(fd27a57a) SHA1(c00aaae281bf5969b7ac5acebfaaf52d93b7e6c9) ) + ROM_LOAD( "hsc19d", 0x0180, 0x0020, CRC(09c4dbf6) SHA1(d5aa347d51d22b83dff3280b761a7ec8be34c3f8) ) + ROM_LOAD( "hsc19e", 0x01a0, 0x0020, CRC(ce1464f4) SHA1(2d185471bd9d12af7075670a7d994b74921dc539) ) + ROM_LOAD( "3j", 0x01c0, 0x0020, CRC(5fb6b158) SHA1(0fdb235ea00546117018fe998e7de247dd018a31) ) +ROM_END + + + +/************************************* + * + * Game drivers + * + *************************************/ + +GAME( 1982, victory, 0, victory, victory, driver_device, 0, ROT0, "Exidy", "Victory", MACHINE_SUPPORTS_SAVE ) +GAME( 1982, victorba, victory, victory, victory, driver_device, 0, ROT0, "Exidy", "Victor Banana", MACHINE_SUPPORTS_SAVE ) |