CC2564C: Does new NB 16 bit support with PLC use co-processor precluding simultanous BLE BT operation?

Dave Jordahl

Part Number: CC2564C

The CC2564C adds a new feature allowing 16bit Narrow band support with PLC(packet loss concealment). Previously using HSP and BLE simultaneously was allowed as the HSP interface did not use the co-processor. Can HSP and BLE still be used simultaneously when using the 16 bit PCM interface and PLC in NB mode?

over 9 years ago

0 Vihang Parmar over 9 years ago

TI__Mastermind 29361 points

Hi Dave,

Your query has been assigned to a relevant expert. We will get back to you soon.

Best regards,
Vihang

0 Tomer Kariv over 9 years ago in reply to Vihang Parmar

TI__Expert 5295 points

Hi,

PLC is supported only in NBS assisted mode in CC2564C. This means that it uses the same processor as the BLE uses. So those two can't be supported at the same time (same as WBS and BLE are not supported simultaneously).

BUT, "regular" NBS is still supported with BLE, same as was supported with C2564B device.

Regards,

Tomer

Bluetooth®︎

Bluetooth forum

CC2564C: Does new NB 16 bit support with PLC use co-processor precluding simultanous BLE BT operation?