IWR1443BOOST: IWR1443boost modification question R9, R177

feng tang

Part Number: IWR1443BOOST

We try to modify our own board from ES2 to ES3 as well, our board similar to IWR1443Boost, but we don't have CAN interface connector and do not have R9, R177, what is R9 do (what happen if it is not installed, any other option?)? If we do not use CAN interface, is it still need to add R177?

Thanks and best regards,

over 6 years ago

0 CHETHAN KUMAR Y.B. over 6 years ago

TI__Mastermind 25835 points

Hello,

It's used optionally in the CAN interface to drive the CAN transceiver to Normal mode or Low power standby mode. If you are not using CAN transceiver you don't have to install it.

Thanks and regards,
CHETHAN KUMAR Y.B.

0 feng tang over 6 years ago in reply to CHETHAN KUMAR Y.B.

Genius 3595 points

How about R9? What does it do in level sense demo, if we do not use CAN, does we need to install it?

Thanks,

0 CHETHAN KUMAR Y.B. over 6 years ago in reply to feng tang

TI__Mastermind 25835 points

Hello,

R9 is not needed, In the demo it's not used.

Thanks and regards,
CHETHAN KUMAR Y.B.

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IWR1443BOOST: IWR1443boost modification question R9, R177