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author hap <happppp@users.noreply.github.com>2016-02-23 21:35:42 +0100
committer hap <happppp@users.noreply.github.com>2016-02-23 21:35:42 +0100
commitfe2e403d77e88b50f81ba58850f6b28f225dad87 (patch)
tree646b4cea5bb85f44df95059ec381d1c7c5fcdbea /src
parentfcf08e29f59804d63346d2a29090e990127cc152 (diff)
fidel68k: correct V7 cpu clock
Diffstat (limited to 'src')
-rw-r--r--src/mame/drivers/fidel68k.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/fidel68k.cpp b/src/mame/drivers/fidel68k.cpp
index 56cd651bb90..4d961477655 100644
--- a/src/mame/drivers/fidel68k.cpp
+++ b/src/mame/drivers/fidel68k.cpp
@@ -78,7 +78,7 @@ V11: 68060, 2MB h.RAM, high speed
V7 Hardware info:
-----------------
-- MC68020RC25E CPU, 25MHz XTAL
+- MC68020RC25E CPU, 25MHz XTAL - this PCB was overclocked, original was 20MHz so let's use that
- 4*AS7C164-20PC 8KB SRAM, 2*KM684000ALG-7L 512KB CMOS SRAM
- 2*27C512? 64KB EPROM, 2*HM6264LP-15 8KB SRAM, 2*AT28C64B 8KB EEPROM, 2*GAL16V8C
- same as 6114: M82C51A, NE555, SN74HC4060, module slot, chessboard, ..
@@ -409,7 +409,7 @@ MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( eagv7, eag )
/* basic machine hardware */
- MCFG_CPU_REPLACE("maincpu", M68020, XTAL_25MHz)
+ MCFG_CPU_REPLACE("maincpu", M68020, XTAL_20MHz)
MCFG_CPU_PROGRAM_MAP(eagv7_map)
MCFG_CPU_PERIODIC_INT_DRIVER(fidel68k_state, irq2_line_hold, 600) // complete guess
MACHINE_CONFIG_END