CC2340R5: Could HCI command go through SPI

Jerry Kuo

Expert 4320 points

Part Number: CC2340R5

Hi team,

For CC26xx devices, HCI commands can go through UART or SPI. How about CC2340R5 ?

over 1 year ago

0 Jan over 1 year ago

TI__Mastermind 42100 points

Hi Jerry,

HCI commands may be sent through the NPI (Network Processor Interface) protocol through either UART or SPI. Some information about this may be found in the following sections of the User's Guide:

Host Controller Interface (HCI)

Network Processor Interface (NPI)

This information applies to both the CC26XX and CC23XX devices.

Best Regards,

Jan

0 Jerry Kuo over 1 year ago in reply to Jan

TI__Expert 4320 points

Hi Jan,

Thank you.

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CC2340R5: Could HCI command go through SPI