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author arbee <rb6502@users.noreply.github.com>2019-08-13 22:42:05 -0400
committer arbee <rb6502@users.noreply.github.com>2019-08-13 22:42:05 -0400
commit091f89c750ef3fc5e81a202141fa38648306a031 (patch)
tree7cc25b1c567bbcc14fe76f5a080866d21a79e788
parent882b56758541ac2c3236ca3f6d4cde96bcacabc0 (diff)
apple2gs: made slow-side sync less aggressive, fixes SHOWALL 3200 [R. Belmont]
-rw-r--r--src/mame/drivers/apple2gs.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/apple2gs.cpp b/src/mame/drivers/apple2gs.cpp
index 39cbc84219d..8f8cb6509eb 100644
--- a/src/mame/drivers/apple2gs.cpp
+++ b/src/mame/drivers/apple2gs.cpp
@@ -623,7 +623,7 @@ private:
{ \
if (m_last_speed) \
{\
- m_slow_counter += 0x0003cccc; \
+ m_slow_counter += 0x0001999a; \
int cycles = (m_slow_counter >> 16) & 0xffff; \
m_slow_counter &= 0xffff; \
m_maincpu->adjust_icount(-cycles); \