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DS90UB936-Q1: Can DS90UB935/6 support UART transimission through the FPDLINK?

Cheney Hu
Prodigy 620 points
Part Number: DS90UB936-Q1

Hi Team,

There is a application from my customer that need to use the DS90UB935/6 to transmit UART through FPDLINK, more detail that:

Processor UART port -> DS90UB936-> DS90UB935-> output UART to end-stage device 

could you kindly help to comment is it possible of DS90UB935/6 anyway? (by change register or SW and so on)

Thanks & BRs,

Cheney 

  • 0
    TI__Guru** 107530 points
    Yes, using GPIOs this should work but please keep in mined that FPD-Link provides the GPIO function NOT for UART protocol application. In other words, any level status in local GPI pin can be transmitted to the remote GPO pin transparently. Hence, if you run the UART, you should secure the UART PHY level can be met in the link application.