Report Gates | Command Dictionary |
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Reporting on the First Fanout of a Gate
Similar to tracing backward through circuitry, you can also use a shortcut to trace forward through the first fanout of the previously reported gate. To use Report Gates in this manner, first report on a specific gate and then enter:
SETUP> f
The following example shows how to use Report Gate and F commands to trace forward through the first fanout of the previously reported gate.
SETUP> rep ga 269
///u1/inst__565_ff_d_1__13 (269) LA
//"S" I 14-
//"R" I 145-
//SCLK I
//D I
//ACLK I
// | SDI | I |
//"OUT" O 26- 27-
SETUP> f
///u1/inst__565_ff_d_1__13 (26) BUF
//"I0" I 269-
//"OUT" O 268- 75-
SETUP> f
///u1/inst__565_ff_d_1__13 (268) LA
//"S" I 14-
//"R" I 145-
//BCLK I
//"D0" I 26-
//"OUT" O 24- 25-
When using the B and F commands in FastScan, all arguments must be given at the primitive level.
FastScan Specifics
When using FastScan to report on RAM or ROM gates, the Report Gates command displays the RAM and ROM data that describes their behavior. The RAM and ROM simulation primitives are the same as the library primitives with the outputs being OUT gates in the RAM/ROM fanout list. The command gives
FastScan and FlexTest Reference Manual, V8.6_4 |
