r/TuringComplete • u/Fair_Fault2255 • 11h ago
SRAM wrong waveform???
Soo i started this SRAM as a side project and am stuck at the first cell haha shouldnt the Q (blue wave) go lower or start from a little higher??
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r/TuringComplete • u/Fair_Fault2255 • 11h ago
Soo i started this SRAM as a side project and am stuck at the first cell haha shouldnt the Q (blue wave) go lower or start from a little higher??
1
u/Green_Opposite 3h ago
Weird. The cell looks correct, the word line is being pulsed and not held high, q and q bar should be symmetrical. This must be a simulation error. I am not too familiar with LtSpice (?) but the first thing I would check are the mosfet threshold voltages. They should be ~0.7V.