UCD9081EVM: ucd9081evm gui software

Rashmita Pradhan

Part Number: UCD9081EVM
Other Parts Discussed in Thread: UCD9081

I was using your UCD9081 GUI software and i have doubt that if one of my rail voltage goes bad (Monitor rail) then will it be able to enable other dependent rails. Coz in my project for rail 2 i have made setting that if my rail 2 goes badmy other rails will be shutdown.. but even if my rail 2 was bad my other rails where enabled even if my rail 2 went bad .. still rail 1 was enabled rail 1 was still working 2) how to calculate the out of regulation time ?? 3) how to calculate max regulation time? if i am using rail 8 for monitoring pin then what setting do i need to do for GPO1 pin? if i want to connect gpo rail to fpga lets say .. how can i set that in your software?

over 3 years ago

0 yihe over 3 years ago

TI__Guru 60280 points

Hello

Please share your configuration file so that we can help why other rails are not off when rail2 has fault?

The regulation time is up to your design and it means how long you expect the voltage will be between UNDER and OVER voltage range

The out of regulation time what is the tolerance that you can accept if the voltage is out of the UNDER and OVER voltage range.

The EN8 and GPO1 are muxed and you can only use one function. what do you mean GPO rail? UCD9081 has addition 3 GPOs, those GPO can be set to output high or low based on the condition of the rails.

Regards

Yihe

0 Rashmita Pradhan over 3 years ago

Prodigy 70 points

Thanks for responding my doubts, with reference to the mail I m hereby attaching the configuration file of my project. Kindly give it a look and if any errors in settings is noticed or any advice , is highly welcomed.

I'm sending in pdf form , this can be converted to .par file to configure in the software.

UCD9081_IIC_ADD_64h.pdf