summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/segag80r.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/segag80r.cpp')
-rw-r--r--src/mame/drivers/segag80r.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/segag80r.cpp b/src/mame/drivers/segag80r.cpp
index d3d84f45df0..5622b9e2bcd 100644
--- a/src/mame/drivers/segag80r.cpp
+++ b/src/mame/drivers/segag80r.cpp
@@ -177,7 +177,8 @@ READ8_MEMBER(segag80r_state::g80r_opcode_r)
uint8_t op = m_maincpu->space(AS_PROGRAM).read_byte(offset);
// writes via opcode $32 (LD $(XXYY),A) get scrambled
- m_scrambled_write_pc = (op == 0x32) ? offset : 0xffff;
+ if (!machine().side_effect_disabled())
+ m_scrambled_write_pc = (op == 0x32) ? offset : 0xffff;
return op;
}