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author Ivan Vangelista <mesgnet@yahoo.it>2017-03-08 19:49:24 +0100
committer Ivan Vangelista <mesgnet@yahoo.it>2017-03-08 19:49:24 +0100
commit8d49b5228fe0962337878df8284c8c8faeff9b72 (patch)
tree0f9c6e96f3df774ef2fd71efe19e814e1a114ed1
parent513c7e3851dc120d19efa7f778ae3bcdae1ecf2a (diff)
seicross.cpp: added XTAL (nw)
-rw-r--r--src/mame/drivers/seicross.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/seicross.cpp b/src/mame/drivers/seicross.cpp
index 580f835808d..c82b6667fba 100644
--- a/src/mame/drivers/seicross.cpp
+++ b/src/mame/drivers/seicross.cpp
@@ -393,12 +393,12 @@ INTERRUPT_GEN_MEMBER(seicross_state::vblank_irq)
static MACHINE_CONFIG_START( no_nvram, seicross_state )
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", Z80, 3072000) /* 3.072 MHz? */
+ MCFG_CPU_ADD("maincpu", Z80, XTAL_18_432MHz / 6) /* D780C, 3.072 MHz? */
MCFG_CPU_PROGRAM_MAP(main_map)
MCFG_CPU_IO_MAP(main_portmap)
MCFG_CPU_VBLANK_INT_DRIVER("screen", seicross_state, vblank_irq)
- MCFG_CPU_ADD("mcu", NSC8105, 3072000) /* ??? */
+ MCFG_CPU_ADD("mcu", NSC8105, XTAL_18_432MHz / 6) /* ??? */
MCFG_CPU_PROGRAM_MAP(mcu_no_nvram_map)
MCFG_QUANTUM_TIME(attotime::from_hz(1200)) /* 20 CPU slices per frame - an high value to ensure proper */
@@ -422,7 +422,7 @@ static MACHINE_CONFIG_START( no_nvram, seicross_state )
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("speaker")
- MCFG_SOUND_ADD("aysnd", AY8910, 1536000)
+ MCFG_SOUND_ADD("aysnd", AY8910, XTAL_18_432MHz / 12)
MCFG_AY8910_PORT_B_READ_CB(READ8(seicross_state, portB_r))
MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(seicross_state, portB_w))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.25)
@@ -546,7 +546,7 @@ ROM_START( radrad )
ROM_LOAD( "pal16h2.2b", 0x0000, 0x0044, CRC(a356803a) SHA1(a324d3cbe2de5bf54be9aa07c984054149ac3eb0) )
ROM_END
-ROM_START( radradj ) // PCB has Nihon Bussan etched and a Nichibutsu sticker
+ROM_START( radradj ) // Top and bottom PCBs have Nihon Bussan etched and the top PCB has a Nichibutsu sticker
ROM_REGION( 0x7800, "maincpu", 0 )
ROM_LOAD( "1.3a", 0x0000, 0x1000, CRC(b1e958ca) SHA1(3ab5fc3314f202ba527470eacbb76d52fe969bca) ) // 2732
ROM_LOAD( "2.3b", 0x1000, 0x1000, CRC(30ba76b3) SHA1(e6af1fc35fdc71d5436f0d29e5722cbcb4409196) ) // 2732