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

Subversion Repositories srdydrdy_lib

[/] [srdydrdy_lib/] [trunk/] [examples/] [bridge/] [env/] [gmii_driver.v] - Diff between revs 24 and 30

Rev 24	Rev 30
Line 41...	Line 41...
`else`	`else`
`nxt_icrc = nxt_icrc[31:1];`	`nxt_icrc = nxt_icrc[31:1];`
`end`	`end`

`icrc = nxt_icrc;`	`icrc = nxt_icrc;`
	`$display ("DEBUG: byte %02d data=%x crc=%x", len, rxbuf[len], icrc);`
`end // for (len=0; len<length; len=len+1)`	`end // for (len=0; len<length; len=len+1)`

`icrc = ~icrc;`	`icrc = ~icrc;`
`end`	`end`
`endtask`	`endtask`
Line 121...	Line 122...
`{ rxbuf[6],rxbuf[7],rxbuf[8],rxbuf[9],rxbuf[10],rxbuf[11] } = sa;`	`{ rxbuf[6],rxbuf[7],rxbuf[8],rxbuf[9],rxbuf[10],rxbuf[11] } = sa;`
`for (p=12; p<length; p=p+1)`	`for (p=12; p<length; p=p+1)`
`rxbuf[p] = $random;`	`rxbuf[p] = $random;`

`//gencrc32 (length);`	`//gencrc32 (length);`
`gencrc32 (length, crc32_result);`	`gencrc32 (length-4, crc32_result);`
`{ rxbuf[length-1], rxbuf[length-2],`	`{ rxbuf[length-1], rxbuf[length-2],`
`rxbuf[length-3], rxbuf[length-4] } = crc32_result;`	`rxbuf[length-3], rxbuf[length-4] } = crc32_result;`

`$display ("%m : Sending packet DA=%x SA=%x of length %0d", da, sa, length);`	`$display ("%m : Sending packet DA=%x SA=%x of length %0d", da, sa, length);`
`print_packet (length);`	`print_packet (length);`