Other Parts Discussed in Thread: TDA2
Tool/software: Linux
The following is a section of the TDA2 manual. Why does the manual recommend using an AND gate instead of an OR gate?
We measure the waveform as shown below: The rstoutn signal we designed is used to reset to other devices connected to the SOC without any gates.When the SOC is powered up, RSTOUTn (green) is reset after PORz (yellow) and there is a glitch during PORz reset.
So I think if we choose an OR gate, we can keep other SOC devices with a longer reset time.
