#QMX 3.3V Supply won't come up -- HELP! #qmx
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LIN_REG_EN doesn't start at 12 V, it's staying at 0.7 volts, so the 3.3 V rail never gets power and the uP never starts. Pull up is working, no short to ground, on this line.
See?/g/QRPLabs/message/108481,?for the whole story. Am I SOL? Paul -- AI7JR |
Paul - AI7JR