36 lines
542 B
C
36 lines
542 B
C
#ifndef C128_MMU_H
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#define C128_MMU_H
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#include <c64/types.h>
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struct MMU
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{
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volatile __memmap byte cr;
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volatile __memmap byte bank0;
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volatile __memmap byte bank1;
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volatile __memmap byte bank14;
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volatile __memmap byte bankx;
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};
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struct XMMU
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{
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volatile byte cr;
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volatile byte pcr[4];
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volatile byte mcr;
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volatile byte rcr;
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volatile word page0;
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volatile word page1;
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volatile byte vr;
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};
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#define mmu (*((struct MMU *)0xff00))
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#define xmmu (*((struct XMMU *)0xd500))
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inline char mmu_set(char cr);
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#pragma compile("mmu.c")
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#endif
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