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-rw-r--r--src-z80/core/main.z804
1 files changed, 2 insertions, 2 deletions
diff --git a/src-z80/core/main.z80 b/src-z80/core/main.z80
index 5d9b7f6..491860a 100644
--- a/src-z80/core/main.z80
+++ b/src-z80/core/main.z80
@@ -100,8 +100,8 @@ EntryPoint:
PollPCM: macro
ld a, ($4000)
- bit 0, a
- call nz, UpdatePCM
+ rrca
+ call c, UpdatePCM
endm
;****************************************************************************