W
walala
Guest
Dear all,
I think I have the clock input in my design, why SE keeps give me
warning that I don't have clock net?
-------------------------------------------------------------------------
15:58:47 * PLACE :
15:58:47 * PLACE : Begin LEF/DEF in ...
15:58:47 * PLACE : Reading "dbs/fir_srg.opt.lef" ...
15:58:51 * PLACE : Reading "dbs/fir_srg.opt.def" ...
** SE-USER-60 WARNING ** <------------ SEE HERE
15:58:53 * PLACE : design has no clock net
15:58:53 * PLACE : A total of 1 warning.
15:58:53 * PLACE : Read in 11 layers, 4 routing layers, 0 overlap
layer
15:58:53 * PLACE : Read in 132 macros, 18 used
15:58:53 * PLACE : Read in 414 components
15:58:53 * PLACE : 414 core components: 414 unplaced, 0 placed, 0
fixed
15:58:53 * PLACE : Read in 17 physical pins
15:58:53 * PLACE : 17 physical pins: 0 unplaced, 17 placed, 0 fixed
15:58:53 * PLACE : Read in 2 logical pins
15:58:53 * PLACE : Read in 429 nets
15:58:53 * PLACE : Read in 3 special nets
15:58:53 * PLACE : Read in 2056 terminals
15:58:53 * PLACE : End LEF/DEF in: cpu: 0:00:04, real: 0:00:07, peak:
16.70 megs.
I think I have the clock input in my design, why SE keeps give me
warning that I don't have clock net?
-------------------------------------------------------------------------
15:58:47 * PLACE :
15:58:47 * PLACE : Begin LEF/DEF in ...
15:58:47 * PLACE : Reading "dbs/fir_srg.opt.lef" ...
15:58:51 * PLACE : Reading "dbs/fir_srg.opt.def" ...
** SE-USER-60 WARNING ** <------------ SEE HERE
15:58:53 * PLACE : design has no clock net
15:58:53 * PLACE : A total of 1 warning.
15:58:53 * PLACE : Read in 11 layers, 4 routing layers, 0 overlap
layer
15:58:53 * PLACE : Read in 132 macros, 18 used
15:58:53 * PLACE : Read in 414 components
15:58:53 * PLACE : 414 core components: 414 unplaced, 0 placed, 0
fixed
15:58:53 * PLACE : Read in 17 physical pins
15:58:53 * PLACE : 17 physical pins: 0 unplaced, 17 placed, 0 fixed
15:58:53 * PLACE : Read in 2 logical pins
15:58:53 * PLACE : Read in 429 nets
15:58:53 * PLACE : Read in 3 special nets
15:58:53 * PLACE : Read in 2056 terminals
15:58:53 * PLACE : End LEF/DEF in: cpu: 0:00:04, real: 0:00:07, peak:
16.70 megs.