mirror of https://github.com/hsoft/collapseos.git
10 lines
203 B
Plaintext
10 lines
203 B
Plaintext
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CODE _ctl ( a -- sends LSB then MSB )
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HL POPqq, chkPS,
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A L LDrr, VDP_CTLPORT OUTnA,
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A H LDrr, VDP_CTLPORT OUTnA,
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;CODE
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CODE _data
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HL POPqq, chkPS,
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A L LDrr, VDP_DATAPORT OUTnA,
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;CODE
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