2021-03-28 08:04 PM
2021-03-29 05:14 AM
Welcome, @KIshi.3 , to the comminity!
I'll just repeat the questions to make them easier to read:
Is it possible that -1.5V is applied to the CPU for all IN, OWM, DIAGx/ENx?
Does this countermeasure rely on the parasitic diode protection of the CPU?
Are there any pull-down resistors in each input port?
Regars
/Peter
2021-03-29 05:14 AM
Welcome, @KIshi.3 , to the comminity!
I'll just repeat the questions to make them easier to read:
Is it possible that -1.5V is applied to the CPU for all IN, OWM, DIAGx/ENx?
Does this countermeasure rely on the parasitic diode protection of the CPU?
Are there any pull-down resistors in each input port?
Regars
/Peter