Hi,
I wanted to know is there any provision to set a particular bit in the RAM.
Current scnario:
I'm getting an external signal to UCD90320 landing on a GPIO which indicates the power down sequence to start.
Once the power down completes I want the external software to know about it. But I dont want to drive Pins for that (like any GPOs or LGPOs) i.e I dont want to convey this via analog output.
After the power down I want to set any bit (indicates power down sequence is completed), which external software can access via PMBus commands and I2C link.
If its possible whats the PMBus command/s for the same
Thanks and regards,
Ashwath.