URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_52/] [or1ksim/] [tick/] [tick.c] - Diff between revs 100 and 102

Rev 100	Rev 102
Line 25...	Line 25...
`#include <stdio.h>`	`#include <stdio.h>`
`#include <string.h>`	`#include <string.h>`

`#include "tick.h"`	`#include "tick.h"`
`#include "../cpu/or1k/spr_defs.h"`	`#include "../cpu/or1k/spr_defs.h"`
	`#include "pic.h"`

`/* Reset. It initializes TTCR register. */`	`/* Reset. It initializes TTCR register. */`
`void tick_reset()`	`void tick_reset()`
`{`	`{`
`printf("Resetting Tick Timer.\n");`	`printf("Resetting Tick Timer.\n");`
Line 50...	Line 51...
`return;`	`return;`

`if ((ttir & SPR_TTCR_PERIOD) == (ttcr & SPR_TTCR_PERIOD)) {`	`if ((ttir & SPR_TTCR_PERIOD) == (ttcr & SPR_TTCR_PERIOD)) {`
`if (ttcr & SPR_TTCR_IE) {`	`if (ttcr & SPR_TTCR_IE) {`
`setsprbits(SPR_TTCR, SPR_TTCR_IP, 1);`	`setsprbits(SPR_TTCR, SPR_TTCR_IP, 1);`
`report_interrupt();`	`report_interrupt(INT_TICK);`
`}`	`}`
`if (ttcr & SPR_TTCR_SR)`	`if (ttcr & SPR_TTCR_SR)`
`return;`	`return;`
`}`	`}`
`ttir++;`	`ttir++;`