fox32rom: Disable audio playback on reset

2022-05-26 17:22:19 -07:00 · 2022-05-26 17:22:19 -07:00 · 8d6c90498a
commit 8d6c90498a
parent 2c4c04fd39
1 changed files with 7 additions and 0 deletions
--- a/main.asm
+++ b/main.asm
@ -16,6 +16,13 @@ entry:

    mov [0x000003FC], system_vsync_handler

+    ; disable audio playback
+    mov r0, 0x80000600
+    out r0, 0
+
+    ; clear the interrupt vector for interrupt 0xFE - audio buffer switch
+    mov [0x000003F8], 0x00000000
+
    ; disable all overlays
    mov r31, 0x1F
    mov r0, 0x80000300