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Hexa (with 2xZ80, protected) [??]

haven't made this work properly yet. parent set might be a bootleg.
This commit is contained in:
David Haywood 2014-10-11 15:25:46 +00:00
parent 70f3d795db
commit 744fde0149
3 changed files with 108 additions and 0 deletions
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99
src/mame/drivers/arkanoid.c
View File

@ -807,6 +807,55 @@ static ADDRESS_MAP_START( hexa_map, AS_PROGRAM, 8, arkanoid_state )
AM_RANGE(0xe000, 0xe7ff) AM_RAM_WRITE(arkanoid_videoram_w) AM_SHARE("videoram")
ADDRESS_MAP_END
READ8_MEMBER(arkanoid_state::hexaa_f000_r)
{
// return hexaa_from_sub;
return rand();
}
WRITE8_MEMBER(arkanoid_state::hexaa_f000_w)
{
hexaa_from_main = data;
}
static ADDRESS_MAP_START( hexaa_map, AS_PROGRAM, 8, arkanoid_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
AM_RANGE(0xc000, 0xc7ff) AM_RAM
AM_RANGE(0xd001, 0xd001) AM_DEVREAD("aysnd", ay8910_device, data_r)
AM_RANGE(0xd000, 0xd001) AM_DEVWRITE("aysnd", ay8910_device, address_data_w)
AM_RANGE(0xd008, 0xd008) AM_WRITE(hexa_d008_w)
AM_RANGE(0xd010, 0xd010) AM_WRITE(watchdog_reset_w) /* or IRQ acknowledge, or both */
AM_RANGE(0xe000, 0xe7ff) AM_RAM_WRITE(arkanoid_videoram_w) AM_SHARE("videoram")
AM_RANGE(0xe800, 0xefff) AM_RAM
AM_RANGE(0xf000, 0xf000) AM_READWRITE(hexaa_f000_r, hexaa_f000_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( hexaa_sub_map, AS_PROGRAM, 8, arkanoid_state )
AM_RANGE(0x0000, 0x0fff) AM_ROM
ADDRESS_MAP_END
WRITE8_MEMBER(arkanoid_state::hexaa_sub_80_w)
{
hexaa_from_sub = data;
}
READ8_MEMBER(arkanoid_state::hexaa_sub_90_r)
{
return hexaa_from_main;
// return rand();
}
static ADDRESS_MAP_START( hexaa_sub_iomap, AS_IO, 8, arkanoid_state )
ADDRESS_MAP_GLOBAL_MASK(0x0f)
AM_RANGE(0x00, 0x0f) AM_RAM // ?? could be communication with the other chip (protection?)
AM_RANGE(0x80, 0x80) AM_WRITE(hexaa_sub_80_w)
AM_RANGE(0x90, 0x90) AM_READ(hexaa_sub_90_r)
ADDRESS_MAP_END
static ADDRESS_MAP_START( brixian_map, AS_PROGRAM, 8, arkanoid_state )
AM_RANGE(0x0000, 0xbfff) AM_ROM
AM_RANGE(0xc000, 0xc7ff) AM_RAM AM_SHARE("protram")
@ -1240,6 +1289,16 @@ static MACHINE_CONFIG_START( hexa, arkanoid_state )
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( hexaa, hexa )
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(hexaa_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", arkanoid_state, irq0_line_hold)
MCFG_CPU_ADD("subcpu", Z80, XTAL_12MHz/2) // ?
MCFG_CPU_PROGRAM_MAP(hexaa_sub_map)
MCFG_CPU_IO_MAP(hexaa_sub_iomap)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( bootleg, arkanoid )
@ -1749,6 +1808,45 @@ ROM_START( hexa )
ROM_LOAD( "hexa.002", 0x0200, 0x0100, CRC(ff15366c) SHA1(7feaf1c768bfe76432fb80991585e13d95960b34) )
ROM_END
/*
Hexa (alt.)
main hardware consists of.....
sub board with Z80 x2, 2 ROMs and a scratched 18 pin chip (probably a PIC)
main board has....
12MHz xtal
ay3-8910
8 position DSW x1
ROMs x4
6116 SRAM x3
82S123 PROMs x3
*/
ROM_START( hexaa )
ROM_REGION( 0x18000, "maincpu", 0 ) /* 64k for code + 32k for banked ROM */
ROM_LOAD( "sub1.bin", 0x00000, 0x8000, CRC(82c091fa) SHA1(e509ab4d9372f93d81df70772a4632100081ffd7) )
ROM_LOAD( "main4.bin", 0x10000, 0x8000, CRC(3d5d006c) SHA1(ad4eadab82024b122182eacb5a322cfd6e476a70) )
ROM_REGION( 0x18000, "subcpu", 0 )
ROM_LOAD( "sub2.bin", 0x00000, 0x2000, CRC(c3bb9661) SHA1(e4bccb822d6eba77bb9cba75125cddb740775a2c)) // 1ST AND 2ND HALF IDENTICAL (contains just 0x55 bytes of code)
ROM_REGION( 0x18000, "gfx1", 0 )
ROM_LOAD( "main1.bin", 0x00000, 0x8000, CRC(f6911dd6) SHA1(b12ea27ecddd60820a32d4346afab0cc9d06fa57) )
ROM_LOAD( "main2.bin", 0x08000, 0x8000, CRC(6e3d95d2) SHA1(6399b7b5d088ceda08fdea9cf650f6b405f038e7) )
ROM_LOAD( "main3.bin", 0x10000, 0x8000, CRC(ffe97a31) SHA1(f16b5d2b9ace09bcbbfe3dfb73db7fa377d1af7f) )
ROM_REGION( 0x0300, "proms", 0 )
ROM_LOAD( "hexa.001", 0x0000, 0x0100, CRC(88a055b4) SHA1(eee86a7930d0a251f3e5c2134532cd1dede2026c) )
ROM_LOAD( "hexa.003", 0x0100, 0x0100, CRC(3e9d4932) SHA1(9a336dba7134400312985b9902c77b4141105853) )
ROM_LOAD( "hexa.002", 0x0200, 0x0100, CRC(ff15366c) SHA1(7feaf1c768bfe76432fb80991585e13d95960b34) )
ROM_END
ROM_START( brixian )
ROM_REGION( 0x18000, "maincpu", 0 )
ROM_LOAD( "b1.bin", 0x00000, 0x8000, CRC(3d167d09) SHA1(1d5bd098b655b8d2f956cfcb718213915bee3e41) )
@ -1927,5 +2025,6 @@ GAME( 1987, arkatour, 0, arkanoid, arkanoid, driver_device, 0, R
GAME( 19??, tetrsark, 0, bootleg, tetrsark, arkanoid_state, tetrsark, ROT0, "D.R. Korea", "Tetris (D.R. Korea)", GAME_SUPPORTS_SAVE )
GAME( 199?, hexa, 0, hexa, hexa, arkanoid_state, hexa, ROT0, "D.R. Korea", "Hexa", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
GAME( 199?, hexaa, hexa, hexaa, hexa, arkanoid_state, hexa, ROT0, "D.R. Korea", "Hexa (with 2xZ80, protected)", GAME_NOT_WORKING )
GAME( 1993, brixian, 0, brixian, brixian, arkanoid_state, brixian, ROT0, "Cheil Computer System", "Brixian", GAME_SUPPORTS_SAVE )

8
src/mame/includes/arkanoid.h
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@ -49,6 +49,10 @@ public:
UINT8 m_ddr_c;
UINT8 m_bootleg_cmd;
/* hexaa */
UINT8 hexaa_from_main;
UINT8 hexaa_from_sub;
/* devices */
optional_device<cpu_device> m_mcu;
DECLARE_READ8_MEMBER(arkanoid_Z80_mcu_r);
@ -69,6 +73,10 @@ public:
DECLARE_WRITE8_MEMBER(tetrsark_d008_w);
DECLARE_WRITE8_MEMBER(brixian_d008_w);
DECLARE_WRITE8_MEMBER(hexa_d008_w);
DECLARE_READ8_MEMBER(hexaa_f000_r);
DECLARE_WRITE8_MEMBER(hexaa_f000_w);
DECLARE_WRITE8_MEMBER(hexaa_sub_80_w);
DECLARE_READ8_MEMBER(hexaa_sub_90_r);
DECLARE_CUSTOM_INPUT_MEMBER(arkanoid_68705_input_r);
DECLARE_CUSTOM_INPUT_MEMBER(arkanoid_input_mux);
DECLARE_DRIVER_INIT(block2);

1
src/mame/mame.lst
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@ -2124,6 +2124,7 @@ arktayt2 // bootleg
arkatour // ??? (c) 1987 Taito America Corporation + Romstar license (US)
tetrsark // ??? (c) D.R.Korea
hexa // D. R. Korea
hexaa //
brixian // (c) 1993 Cheil Computer System
sqix // B03 1987
sqixr1 // B03 1987