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* C64, NES, and Atari 2600 ("Stella") useful constants headers.
* crt0.s equivalent for C64.
* Hello World for the C64.
13 lines
154 B
Plaintext
13 lines
154 B
Plaintext
.include "../c64_0.oph"
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.include "../c64kernal.oph"
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ldy #$00
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* lda text, y
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beq +
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jsr chrout
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iny
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bne -
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* rts
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text: .byte "HELLO, C64 WORLD!", 13, 0
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