From 3847631e0e2d2f94baf357d7b279230d16b918d4 Mon Sep 17 00:00:00 2001 From: Paul Gardner-Stephen Date: Tue, 7 May 2019 11:21:52 +0930 Subject: [PATCH] rearrange initialisation of $00 and $01 to reduce cooincidental similarity with C64 KERNAL --- c64/kernal/fda3.ioinit.s | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/c64/kernal/fda3.ioinit.s b/c64/kernal/fda3.ioinit.s index 8556b5ac..a63b91a6 100644 --- a/c64/kernal/fda3.ioinit.s +++ b/c64/kernal/fda3.ioinit.s @@ -7,9 +7,9 @@ ioinit: ;; XXX - Work around VICE bug: Writing $00 before $01 results in rubbish in $01 ;; after. https://sourceforge.net/p/vice-emu/bugs/1057/ LDA #$27 + LDX #$2F STA $01 - LDA #$2F - STA $00 + STX $00 ;; Enable CIA1 IRQ and ~50Hz timer ;; (https://csdb.dk/forums/?roomid=11&topicid=69037)