From eb7b195cd2e758a3d8555b3255e102dfc10ed599 Mon Sep 17 00:00:00 2001 From: hugova Date: Fri, 28 Mar 2025 17:45:31 +0100 Subject: [PATCH] Make STARTUP disable interupt --- wip-hugo/STARTUP.s | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/wip-hugo/STARTUP.s b/wip-hugo/STARTUP.s index 72de22a..dfa07be 100755 --- a/wip-hugo/STARTUP.s +++ b/wip-hugo/STARTUP.s @@ -82,10 +82,11 @@ STA $FD LDA #%11110000 jsr memset -;;Converting basic ROM to RAM mohahah -LDA #$36 ; 00110110 +SEI ;Disable interups (not all) +;;Disable BASIC ROM mohahaha +LDA #%11111110 +AND $0001 STA $0001 -CLI ;Disable interups (not all) ;https://www.c64-wiki.com/wiki/Bank_Switching ;Disable IO, CHAREN =0 LDA #%11111011