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Reset vector fix (#92)
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16
src/prelaunch/skyfox.a
Normal file → Executable file
16
src/prelaunch/skyfox.a
Normal file → Executable file
@ -1,5 +1,5 @@
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;license:MIT
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;(c) 2019 by qkumba
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;(c) 2019 by qkumba/Frank M.
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!cpu 6502
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!to "build/PRELAUNCH/SKYFOX",plain
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@ -8,10 +8,22 @@
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!source "src/prelaunch/common.a"
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+ENABLE_ACCEL
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inc $80 ; requires a non-zero value for the RNG
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inc $80 ; requires a non-zero value for the RNG
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lda #$60
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sta $7E31
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jsr $4621
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lda #$82 ; READ_ROM_NO_WRITE
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sta $101
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lda #$A6
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sta $104
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lda #$FA
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sta $105 ; update TR hook to reboot
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lda #0
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sta $5FFC
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lda #1
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sta $5FFD ; moved to LC $FFFC/D
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+DISABLE_ACCEL
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jmp $67BD
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