TPS65987-90EVM: Two simultaneous SPI masters.

Joshua Kim

Part Number: TPS65987-90EVM

Dear,

In the TPS65987-90EVM, which is the first reference, two SPI masters dominate one slave SPI Flash. The TPS65987D and the FTDI.

How they access the SPI flash while the other master alive?

0 Eric Beljaars over 6 years ago

Hi Jeong,

The SPI Master will toggle the SPI Chip Select line when they need to communicate to the SPI Flash.

If this answers your question, PLEASE select This resolved my issue

Thank you,
Eric

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