28 lines
386 B
C
28 lines
386 B
C
#ifndef C64_CIA
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#define C64_CIA
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#include "types.h"
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struct CIA
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{
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volatile byte pra, prb;
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volatile byte ddra, ddrb;
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volatile word ta, tb;
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volatile byte todt, tods, todm, todh;
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volatile byte sdr;
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volatile byte icr;
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volatile byte cra, crb;
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};
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#define cia1 (*((struct CIA *)0xdc00))
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#define cia2 (*((struct CIA *)0xdd00))
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void cia_init(void);
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#pragma compile("cia.c")
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#endif
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