Tool/software:
Hi,
I'm using TPS3851H33EDRBR as described in schematic snapshot. WDO output goes low for 200ms only when WDI doesn't receive pulse waveform for set time by CWD (C32,C33 in my case).
Now, my actual need is to keep WDO low for 200ms after every Wait time iteration(25s,50s,75s in my case) until WDI pulse becomes active again. How do I do that?? My understanding is that WDO only goes low for once, that too when Wait time has expired. Then even if WDI has no inactivity, WDO will still stay ASSERTED.
Bottomline: How to achieve repeated WDO de-assertion when WDI is inactive for a long time?
