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mach-kernel/block4.asm Secret

Last active February 19, 2018 02:45
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block4.asm
sep $20
stal $00C000 ; disable 80 column store
stal $00C00C ; disable 80 column hardware
stal $00C050 ; set standard apple ii gfx mode
stal $00C051 ; select text mode only. "only"?
ldal $00C054 ; select text page 1 (there are 2)
lda #"O"
stal $000400
lda #"H"
stal $000401
lda #"A"
stal $000402
lda #"I"
stal $000403
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