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RTOS/CC1310: CC1310 15.4 coprocessor NPI over UART interface change NPI over SPI interface

Hsu Hacker
Prodigy 130 points
Part Number: CC1310

Tool/software: TI-RTOS

Hi TI team.

Question 1:

CC1310 15.4 NPI over to UART. Can you change to SPI interfaces on CC1310 15.4 NPI?

Question 2:

CC1310 15.4 NPI UART interface's baud-rate maximum value is 230400. Can you change UART baud-rate to 460800 or 921600 more high speed ?

Best Regards,

Hacker Hsu,

0952067531,  

  • 0
    TI__Genius 12415 points
    Hi,
    NPI over SPI is not currently supported in 15.4, but if you switch NPI to use SPI it might still work but we do not guarantee that it will work 100% as expected given that currently NPI is tested only in UART configuration.

    for question 2 it is the same answer, yes you can increase the speed I believe UART on the CC1310 should support up to 3Mbps but currently NPI is only tested with the default configuration in the example so there is a chance that NPI does not behave as expected if you increase to a much higher speed.