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https://github.com/a2-4am/4cade.git
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51 lines
1.0 KiB
Plaintext
51 lines
1.0 KiB
Plaintext
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;license:MIT
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;(c) 2021 by Frank M.
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!cpu 6502
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!to "res/DEMO/N.O.R.A.D",plain
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*=$330
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!source "src/constants.a" ; no code in these
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!source "src/macros.a"
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+READ_RAM2_WRITE_RAM2
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jsr EnableAccelerator
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+LOAD_FILE_AT title, $00
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+READ_ROM_NO_WRITE
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lda #$60
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sta $497E
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jsr $4900 ; decompress
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lda #$1D
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sta $0DB5+4
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lda #$4C
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sta $0DD7
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sta $0E64
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sta $0E4C ; instead of $443D, this shows lores 'flash' at demo cycle end
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lda #0
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sta $0DD7+1
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sta $0E64+1
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sta $0E4C+1
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lda #1
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sta $0DD7+2
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sta $0E64+2
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sta $0E4C+2 ; set exits
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lda #$D0
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sta $0DE7+2
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sta $1486+2
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sta $40E7+2 ; disable sound/cassette output
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+DISABLE_ACCEL
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jmp $0EDD
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title !byte x_e-x_b
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x_b !text "X/N.O.R.A.D/N.O.R.A.D"
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x_e
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!if * > $3F0 {
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!error "code is too large, ends at ", *
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}
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