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TPS-1 WD_IN in Parallel IO Mode

Last Updated:06/01/2017

Question:

Is the TPS-1 watchdog ever used when TPS-1 operates in parallel IO mode (IO Local Mode)?

Answer:

No, in this case you should connect the WD_IN pin with a pull-down resistor (10k) to GND. It is only used in host mode (parallel or serial).
Suitable Products
TPS-1
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