20 Nov
2023
20 Nov
'23
2:34 p.m.
Bob,
The pullup is intended to be weak so says the linked reference.
About 165k. Designed for 20ua pull.
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group /arm-based-microcontrollers/f/arm-based-microcontrollers-forum/914671/tms570 ls3137-tms570ls3137-reset-state-pull-up-down-values-for-tms570
Jim McCullers
WA4CWI