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authorGravatarGravatar Yukari Tamura <yukaritamura@outlook.jp>2019-08-31 23:55:29 +0900
committerGravatarGravatar Yukari Tamura <yukaritamura@outlook.jp>2019-08-31 23:55:29 +0900
commitbe16e889a599f2868c9d40732c9011db66deb9d7 (patch)
tree827b5d8cda00902fad375da66b990853a6b659de
parent4effbd40d6684233e3bee9378939d7ef6c685eee (diff)
Fix the main cpu clock for the DE-0343 board
The 68000 core, DATA EAST chip 59, should run at 10.738636MHz. This is confirmed by DE-0343-4, Tumblepop. Pin 57 is for the clock.
-rw-r--r--src/mame/drivers/supbtime.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/supbtime.cpp b/src/mame/drivers/supbtime.cpp
index 6622f76812e..c9f69fa8331 100644
--- a/src/mame/drivers/supbtime.cpp
+++ b/src/mame/drivers/supbtime.cpp
@@ -327,7 +327,7 @@ GFXDECODE_END
void supbtime_state::supbtime(machine_config &config)
{
- M68000(config, m_maincpu, XTAL(28'000'000) / 2);
+ M68000(config, m_maincpu, XTAL(21'477'272) / 2);
m_maincpu->set_addrmap(AS_PROGRAM, &supbtime_state::supbtime_map);
H6280(config, m_audiocpu, XTAL(32'220'000) / 8);