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MOTOROLA.EXE
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68705U3.H
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Text File
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1993-04-21
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776b
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26 lines
/*
* Ports and interrupts for the 68705u3 processor
*/
/* Port Data registers */
volatile static unsigned char PADR @ 0x00;
volatile static unsigned char PBDR @ 0x01;
volatile static unsigned char PCDR @ 0x02;
volatile static unsigned char PDDR @ 0x03;
/* Port Data Direction registers */
/* NOTE! These are write only */
static unsigned char PADDR @ 0x04;
static unsigned char PBDDR @ 0x05;
static unsigned char PCDDR @ 0x06;
/* Timer control registers */
static volatile unsigned char TDR @ 0x08; /* Timer data register */
static volatile unsigned char TCR @ 0x09; /* timer control register */
static volatile unsigned char MISC @ 0x0A; /* int2 request/mask */
static volatile unsigned char PCR @ 0x0B; /* program control register */