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more work on documenting residual similarities with C64 KERNAL

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Paul Gardner-Stephen committed 2019-04-24 15:15:03 +09:30
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commit 18b862cce5
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c64/kernal/scan_keyboard.s
+1 -1
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@@ -220,7 +220,7 @@ Main:
;; //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
;; // Check for Port Activity
sty $dc00 ;// Connect all Keyboard Rows
stx $dc00 ;// Connect all Keyboard Rows
cpx $dc01
bne skip0
jmp NoActivityDetected