URL https://opencores.org/ocsvn/tv80/tv80/trunk

Subversion Repositories tv80

[/] [tv80/] [trunk/] [tests/] [blk_out_inst.c] - Diff between revs 84 and 111

Rev 84	Rev 111
Line 104...	Line 104...
`djnz cksum_asm_loop`	`djnz cksum_asm_loop`
`ld l, c`	`ld l, c`
`_endasm;`	`_endasm;`
`}`	`}`

`char cksum_sw (char *buf, char len) {`	`char cksum_sw (char *buf, int len) {`
`char rv, i;`	`char rv; int i;`

`rv = 0;`	`rv = 0;`
`for (i=0; i<len; i++) {`	`for (i=0; i<len; i++) {`
`rv += buf[i];`	`rv += buf[i];`
`}`	`}`
Line 117...	Line 117...
`return rv;`	`return rv;`
`}`	`}`

`int main ()`	`int main ()`
`{`	`{`
`char i, cs_a, cs_b;`	`unsigned char cs_a, cs_b;`
	`int i;`

`max_timeout_high = 0xff;`	`max_timeout_high = 0xff;`

`for (i=0; i<BUF_SIZE; i=i+1) {`	`for (i=0; i<BUF_SIZE; i++) {`
`buf[i] = i+1;`	`buf[i] = i+1;`
	`//timeout_port = 3;`
`}`	`}`

`print ("Checking OTIR\n");`	`print ("Checking OTIR\n");`
`cs_a = cksum_asm (buf, BUF_SIZE);`	`cs_a = cksum_sw (buf, BUF_SIZE);`
`cs_b = cksum_up (buf, BUF_SIZE);`	`cs_b = cksum_up (buf, BUF_SIZE);`

`if (cs_a != cs_b)`	`if (cs_a != cs_b)`
`sim_ctl (SC_TEST_FAILED);`	`sim_ctl (SC_TEST_FAILED);`