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Reset vector fix (#92)

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frankmilliron 2019-12-29 11:33:40 -08:00 committed by 4am
parent f9a7879987
commit 502ef772c0
1 changed files with 14 additions and 2 deletions
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16
src/prelaunch/skyfox.a Normal file → Executable file
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@ -1,5 +1,5 @@
;license:MIT ;license:MIT
;(c) 2019 by qkumba ;(c) 2019 by qkumba/Frank M.
!cpu 6502 !cpu 6502
!to "build/PRELAUNCH/SKYFOX",plain !to "build/PRELAUNCH/SKYFOX",plain
@ -8,10 +8,22 @@
!source "src/prelaunch/common.a" !source "src/prelaunch/common.a"
+ENABLE_ACCEL +ENABLE_ACCEL
inc $80 ; requires a non-zero value for the RNG inc $80 ; requires a non-zero value for the RNG
lda #$60 lda #$60
sta $7E31 sta $7E31
jsr $4621 jsr $4621
lda #$82 ; READ_ROM_NO_WRITE
sta $101
lda #$A6
sta $104
lda #$FA
sta $105 ; update TR hook to reboot
lda #0
sta $5FFC
lda #1
sta $5FFD ; moved to LC $FFFC/D
+DISABLE_ACCEL +DISABLE_ACCEL
jmp $67BD jmp $67BD