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Original question:

TS3A27518E-Q1: QSPI MUX Needed

QSPI MUX FOR TWO FLASH

Srikanth Kacchu1
Expert 1255 points
Other Parts Discussed in Thread: TS3A27518

Hi

I have attached scheme that I want to implement in y module. QSPI Flash1 is used for processor booting and QSPI Flash2 is used for FPGA configuration.

Does this scheme work? Pls suggest any better scheme.

QSPI Flash support.pdf

  • 0
    TI__Expert 5660 points

    Hello,

    Thank you for sending your block diagram. I see no issue with your block diagram. What is your purpose of using two 2:1 mux/demux?

    TS3A27518 is my recommendation for this configuration for QSPI applications. 

    Please let me know if you have any additional questions. 

    Regards,

    Kate