mirror of https://github.com/a2-4am/4cade.git
42 lines
813 B
Plaintext
42 lines
813 B
Plaintext
;license:MIT
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;(c) 2021 by qkumba
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/CROSS.CITY",plain
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*=$106
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!source "src/prelaunch/common.a"
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+READ_RAM2_WRITE_RAM2
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jsr EnableAccelerator
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lda #<reset
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sta $FFFC
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sta $3F2 ; $3F3/3F4 already set to page 1
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lda #>reset
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sta $FFFD ; reset vector patch
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+READ_ROM_NO_WRITE
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lda #$60
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sta $21E7
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jsr $2000 ; decompress
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+READ_RAM2_WRITE_RAM2
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lda MachineStatus
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and #CHEATS_ENABLED
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beq +
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lda #$AD
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sta $828E
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+
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jsr DisableAccelerator
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jmp $8000
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reset
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+READ_ROM_NO_WRITE
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jmp $FAA6
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!if * > $1C0 {
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!error "code is too large, ends at ", *
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}
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