CC1352P: I used CC1352, and now I use an external ADC (ads131a04) to sample, but the data speed is only 5kbps.

user4215035

Part Number: CC1352P
Other Parts Discussed in Thread: ADS131A04,

Hi,

I used CC1352, and now I use an external ADC (ads131a04) to sample, but the data speed is only 5kbps by SPI.

The problem is that when reading ADC data through the SPI port, the speed can only reach 5kbps and cannot reach 25.6k as stated in the manual. Could you help me?

If i use CC1352 internal ADC, the data speed can be read at a rate of 25.6k.

Lemon

over 6 years ago

0 Fredrik K over 6 years ago

TI__Guru** 106705 points

Hi Lemon,

You are not providing much details on what you are actually doing.

Which SW example are you using for the CC1352P? Which manual states a "speed" of 25.6k? How do you configure the ADC?

Regards,
Fredrik

0 Fredrik K over 6 years ago in reply to Fredrik K

TI__Guru** 106705 points

I am marking this thread as resolved due to lack of feedback.

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CC1352P: I used CC1352, and now I use an external ADC (ads131a04) to sample, but the data speed is only 5kbps.