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37 lines
711 B
Plaintext
37 lines
711 B
Plaintext
;license:MIT
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;(c) 2020 by qkumba/Frank M.
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!cpu 6502
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!to "build/PRELAUNCH/SMURFEN",plain
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*=$106
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!source "src/prelaunch/common.a"
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+ENABLE_ACCEL
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+USES_TEXT_PAGE_2
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lda #$60
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sta $A0B
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jsr $800 ; find and load "DOS"
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lda #<callback
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sta $B748
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lda #>callback
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sta $B749
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jmp $B700
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callback
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+READ_RAM2_WRITE_RAM2
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lda #0
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sta $9E52
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sta $FFFC
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lda #1
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sta $9E53
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sta $FFFD ; reset vector patch
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+READ_ROM_NO_WRITE
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+DISABLE_ACCEL
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jmp $9B00
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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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