General Description: How do I obtain a simulation with valid outputs from a waveform with uninitialized inputs?
ソリューション
In version 2.0, HDL Bencher no longer asks if you would like to initialize all inputs to a known state. Therefore, you must take the following steps to ensure valid outputs in simulation:
1. In Project Navigator, set the simulation run time to 0 ns.
2. In the simulator, force the uninitialized input ports (i.e., GSR or GTS) manually to some known value (such as 0 or 1).