Part Number:TMS570LS1224
Hi ,
My customer need monitor nError pin in other chip and confuse about nError pin configuration. Now they are in layout stage and want to know if the pull up resistor is needed.
1. The nError pin is push-pull output not open drain why this pin need pull up resistor?
2. This pin is pull-down after reset so the monitor will misdiagnosis there have an error occure, how to prevent it?
B.R.
Jeff Chen