AR #32521 - 11.1 Virtex-5 MAP Known Issues - Incorrect optimization of latch with Gate driven by constant "1" but GE driven by active signal
11.1 Virtex-5 MAP Known Issues - Incorrect optimization of latch with Gate driven by constant "1" but GE driven by active signal
| AR# | 32521 |
| Part | SW-MAP |
| Last Modified | 2009-04-23 00:00:00.0 |
| Status | Active |
| Keywords | latch, gate, constant, GE |
Description
Keywords: latch, gate, constant, GE
I have a latch in my design with G constantly high and an active signal on D. It has been optimized away so as to pass through the D signal despite the fact that GE is active. Is this optimization problem a known issue?