PGA900: PGA900 OWI

Ed Payne

Part Number: PGA900
Other Parts Discussed in Thread: PGA300,

Hello:

I designed RTD temperature transmitter with PGA900, I can load my codes to PGA900, and reading is reasonable, BUT I never can reach registers with OWI, I have no problem to use OWI with PGA300, not PGA900 yet, please help!

over 6 years ago

0 Scott Cummins over 6 years ago

TI__Mastermind 31655 points

Hello Ed,

The PGA900 needs proper OWI setup and interrupts in the firmware to be able to communicate via OWI. Our current E2E support model means that our support for firmware requests for the PGA900 is limited to the collateral already existing on ti.com. You can find example firmware with the proper setup for OWI communication on the PGA900 product page here: http://www.ti.com/product/PGA900/toolssoftware

Our E2E support model for the PGA900 is described here: https://e2e.ti.com/support/sensors/f/1023/t/802433

Regards,

Sensors

Sensors forum

PGA900: PGA900 OWI