mirror of
https://github.com/V2RetroComputing/analog.git
synced 2024-06-15 18:29:30 +00:00
68 lines
795 B
Plaintext
68 lines
795 B
Plaintext
%SIGNAL
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PIN 14 = A0
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PIN 13 = A1
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PIN 11 = A2
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PIN 6 = BSEL0
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PIN 5 = BSEL1
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PIN 4 = BSEL2
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PIN 3 = BSEL3
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PIN 12 = !CARDSELECT
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PIN 7 = !DEVSELECT
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PIN 18 = EXTDISABLE
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PIN 17 = EXTENABLE
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PIN 15 = EXTOFF
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PIN 16 = EXTSELECT
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PIN 8 = !IOSELECT
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PIN 9 = !IOSTROBE
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PIN 2 = !RESET
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PIN 1 = clock
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%END
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%FIELD
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%END
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%EQUATION
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CARDSELECT =>
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!DEVSELECT
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# !IOSELECT
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# EXTSELECT
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EXTDISABLE =>
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EXTENABLE
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# !IOSELECT
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EXTENABLE =>
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EXTDISABLE
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# !RESET
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# EXTOFF
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# BSEL0 & BSEL1 & BSEL2 & !BSEL3
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EXTOFF =>
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A0 & A1 & A2 & !IOSTROBE
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EXTSELECT =>
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EXTENABLE & !IOSTROBE
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A0.oe =>
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0
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A1.oe =>
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0
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CARDSELECT.oe =>
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1
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EXTDISABLE.oe =>
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1
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EXTENABLE.oe =>
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1
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EXTOFF.oe =>
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1
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EXTSELECT.oe =>
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1
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%END
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