42 lines
617 B
C
42 lines
617 B
C
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extern char readc();
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#define SC 033
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#define REPLY 0
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#define STORE 1
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#define LOW 2
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#define HIGH 3
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#define JUMP 4
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#define LOAD 5
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#define BADREPLY 6
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#define CONT 7
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#define HALTMAIN 8
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#define HALTALL 9
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#define HALTCONT 10
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#define JUMPSUB 11
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#define RESET 12
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typedef int Boolean;
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typedef struct
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{
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byte portB;
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byte portA;
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byte control;
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byte portC;
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} Port;
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extern Port *portopen();
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#define CLOWIN 1
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#define CLOWOUT 0
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#define BIN 02
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#define BOUT 0
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#define AIN 0x10
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#define AOUT 0
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#define CUPOUT 0
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#define CUPIN 08
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#define BMODE0 0
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#define AMODE0 0
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#define MODESET 0x80
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#define NCARDS 3
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#define PADDR { 0x70l, 0x60l }
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