The TI E2E™ design support forums will undergo maintenance from Sept. 28 to Oct. 2. If you need design support during this time, contact your TI representative or open a new support request with our customer support center.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMX2594EVM: SPI communication

Part Number: LMX2594EVM
Other Parts Discussed in Thread: MSP430FR5969

Hi,

I'm trying to configure the LMX2594EV's registers by SPI communication.

my master device is MSP430FR5969.

I don't see the SDI and SCK signals when ן check the TP on the LMX2594EV, although I see them coming out properly from  the MSP430FR5969.

I noticed that there are 12K ohms resistors connected to these signals, what are they for? Can I replace them with 0 ohm resistors?

thank you.