28 lines
368 B
C
28 lines
368 B
C
extern u32int curpc, irq;
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extern int trace, debug;
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extern ushort ram[128*1024];
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extern int daddr;
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extern ushort dstat;
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extern uchar invert;
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extern int mousex, mousey, mousebut;
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extern int vblctr, uartrxctr;
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extern int baud;
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enum {
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INTKEY = 1,
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INTMOUSE = 2,
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INTUART = 4,
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INTVBL = 8,
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};
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enum {
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SX = 800,
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SY = 1024,
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FREQ = 8000*1000,
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VBLDIV = FREQ / 60,
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};
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