CC110L: Data whitening feautures

SIMONE CARLO LOMBARDINI

Part Number: CC110L
Other Parts Discussed in Thread: CC1101

I have a doubt about the presence or not of the data whitening function on the CC110L chip because by setting bit 6 of the register to 1 PKTCTRL0 the data whitening is performed.

Thanks and regards

3 months ago

0 ZC 3 months ago

TI__Genius 11760 points

Hi,

Please can you clarify your question?

The CC110L does not have the data whitening feature, unlike the CC1101. Please see the following thread: https://e2e.ti.com/support/wireless-connectivity/other-wireless-group/other-wireless/f/other-wireless-technologies-forum/153153/cc110l-vs-cc1101

Regards,

Zack

0 SIMONE CARLO LOMBARDINI 3 months ago in reply to ZC

Prodigy 10 points

Thank you for your reply. I've seen that discussion before but from practice tests with PN9 data packet whitening from si4463 chip, the data packet is received correctly with 6 bits of PKTCTRL0 placed at 1, while set to 0 the data is incorrect.

+1 ZC 3 months ago in reply to SIMONE CARLO LOMBARDINI

TI__Genius 11760 points

If it works with the specific CC110L devices you are testing, then it works in that specific circumstance. However, this is not tested in production (and will not be because it is not a listed feature) so TI will not provide support for data whitening on the CC110L.

Regards,

Zack

Sub-1 GHz

Sub-1 GHz forum

CC110L: Data whitening feautures