mirror of https://github.com/a2-4am/4cade.git
43 lines
960 B
Plaintext
Executable File
43 lines
960 B
Plaintext
Executable File
;license:MIT
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;(c) 2019 by qkumba/Frank M.
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/TOMAHAWK",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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+READ_RAM2_WRITE_RAM2
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lda #<reset
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sta $FFFC
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lda #>reset
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sta $FFFD ; reset vector fix for title
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+READ_ROM_NO_WRITE
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lda #$60
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sta $309B
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jsr $3019
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+RESET_VECTOR reset
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+READ_RAM2_WRITE_RAM2
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lda #<reset
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sta $9767
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sta $FFFC
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lda #>reset
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sta $9768 ; gets patched to LC later
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sta $FFFD ; also, our LC fix wrecked later in title
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+READ_ROM_NO_WRITE
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; yes, it changes the vector like 300 times
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+DISABLE_ACCEL
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lda $C083
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jmp $235
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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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