From 1f25311a93b8ac72bd9a42e22749a7702a1df786 Mon Sep 17 00:00:00 2001 From: Jeremy Rand Date: Sun, 30 Oct 2016 23:10:25 -0400 Subject: [PATCH] Check for an interrupt before attempting to handle it. --- mocktest/speech.s | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mocktest/speech.s b/mocktest/speech.s index e0e21b3..a8b388e 100644 --- a/mocktest/speech.s +++ b/mocktest/speech.s @@ -91,8 +91,8 @@ _speechBusy: .byte $00 PHA TYA PHA -; LDA IFR -; BPL @L2 + LDA IFR + BPL @L2 LDA #$02 ;CLEAR INTERRUPT FLAG STA IFR LDY #$00 ;INIT REGISTERS