URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

[/] [eco32/] [trunk/] [sim/] [timer.h] - Diff between revs 8 and 25

Rev 8	Rev 25
Line 7...	Line 7...
`#define _TIMER_H_`	`#define _TIMER_H_`


`#define TIMER_CTRL 0 /* timer control register */`	`#define TIMER_CTRL 0 /* timer control register */`
`#define TIMER_DIVISOR 4 /* timer divisor register */`	`#define TIMER_DIVISOR 4 /* timer divisor register */`
	`#define TIMER_COUNTER 8 /* timer counter register */`

`#define TIMER_EXP 0x01 /* timer has expired */`	`#define TIMER_EXP 0x01 /* timer has expired */`
`#define TIMER_IEN 0x02 /* enable timer interrupt */`	`#define TIMER_IEN 0x02 /* enable timer interrupt */`

`#define NUMBER_TIMERS 20 /* total number of simulation timers */`	`#define NUMBER_TIMERS 20 /* number of simulation timers */`
	`#define NUMBER_TMRCNT 2 /* number of timer/counters */`


`Word timerRead(Word addr);`	`Word timerRead(Word addr);`
`void timerWrite(Word addr, Word data);`	`void timerWrite(Word addr, Word data);`

`void timerTick(void);`	`void timerTick(void);`
`void timerStart(int msec, void (*callback)(int param), int param);`	`void timerStart(int usec, void (*callback)(int param), int param);`

`void timerReset(void);`	`void timerReset(void);`
`void timerInit(void);`	`void timerInit(void);`
`void timerExit(void);`	`void timerExit(void);`