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Scope Captures:
State | Scope Shot(s) | Probes | notes |
|---|---|---|---|
Precharge |   | Purple = capacitor voltage level Yellow = iso_latch_out Blue = and_out | You can see that the and_out goes high temporarily to latch the iso_latch_out and keep it latched. |
Discharge |  | Purple = capacitor voltage Yellow = latch out Blue = gate of Q3 | |
Latch logic |   | Purple = Pin 2 of U8 Yellow = comp_out Blue = and_out |
Precharge
Purple = capacitor voltage level
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_out Blue = and_out |