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author briantro <briantro@users.noreply.github.com>2018-01-24 20:40:27 -0600
committer briantro <briantro@users.noreply.github.com>2018-01-24 20:40:27 -0600
commit9f5c4c5cebc7e9220fd2c1a852937dad20720b83 (patch)
tree0a753402ef3bca234d6b584c5ef954f70fc96cfb
parent7c99504724061f8b07eaa591edeb898c896e5a12 (diff)
gaelco2.cpp: Correct main CPU clock for new Maniac Square set (nw)
-rw-r--r--src/mame/drivers/gaelco2.cpp9
1 files changed, 2 insertions, 7 deletions
diff --git a/src/mame/drivers/gaelco2.cpp b/src/mame/drivers/gaelco2.cpp
index b567924b737..5adcb463e06 100644
--- a/src/mame/drivers/gaelco2.cpp
+++ b/src/mame/drivers/gaelco2.cpp
@@ -736,8 +736,6 @@ ROM_START( bang )
ROM_FILL( 0x0900000, 0x0100000, 0x00 ) /* Empty */
ROM_END
-
-
ROM_START( bangj )
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "bang-a.ic53", 0x000000, 0x080000, CRC(5ee514e9) SHA1(b78b507d18de41be58049f5c597acd107ec1273f) )
@@ -1053,7 +1051,6 @@ static ADDRESS_MAP_START( touchgo_map, AS_PROGRAM, 16, gaelco2_state )
ADDRESS_MAP_END
-
static INPUT_PORTS_START( touchgo )
PORT_START("IN0")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
@@ -1449,10 +1446,9 @@ MACHINE_CONFIG_START(gaelco2_state::snowboar)
MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
MACHINE_CONFIG_END
-
MACHINE_CONFIG_START(gaelco2_state::maniacsqs)
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M68000, XTAL(30'000'000) / 2) /* 15 MHz */
+ MCFG_CPU_ADD("maincpu", M68000, XTAL(24'000'000) / 2) /* 12 MHz - see PCB layout above with ROM set */
MCFG_CPU_PROGRAM_MAP(snowboar_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", gaelco2_state, irq6_line_hold)
@@ -1493,7 +1489,6 @@ MACHINE_CONFIG_START(gaelco2_state::maniacsqs)
MACHINE_CONFIG_END
-
/*
PCB Layout:
@@ -1529,7 +1524,7 @@ REF: 960419/1
-----------------------------------------------------------------------------|
*/
-ROM_START( snowboara )
+ROM_START( snowboara ) // REF 960419/1
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "sb53", 0x000000, 0x080000, CRC(e4eaefd4) SHA1(c7de2ae3a4a919fbe16d4997e3f9e2303b8c96b1) ) /* Version 2.0 program roms */
ROM_LOAD16_BYTE( "sb55", 0x000001, 0x080000, CRC(e2476994) SHA1(2ad18652a1fc6ac058c8399373fb77e7a81d5bbd) ) /* Version 2.0 program roms */