AWR2243: what's the data format of ADC of AWR2243? 2'complement or offset binary

Simon wang

Intellectual 410 points

Part Number: AWR2243

hello expert,

I don't see the description about data format of ADC output of AWR2243. the output format is 2'complement? thanks!

over 3 years ago

0 Ishita Kochar over 3 years ago

TI__Mastermind 31680 points

Hello Simon,

The following documents mentions about the format of the ADC output in AWR2243 :

CSI2 : AWR2243 Datasheet, Section 9.4.1 : https://www.ti.com/lit/ds/symlink/awr2243.pdf

LVDS : Refer to Chapter 25 : /software-dl.ti.com/ra-processors/esd/MMWAVE-STUDIO-2G/03_00_00_14/exports/mmwave_studio_user_guide.pdf

https://www.ti.com/lit/an/swra581b/swra581b.pdf : Format for XWR12xx, and XWR14xx applies to XWR22xx as well.

Hope this helps. Wish you a very Happy New Year!

Regards,

Ishita

0 Simon wang over 3 years ago in reply to Ishita Kochar

Intellectual 410 points

Hello Ishita,

Happy New Year!

perhaps I don't say it clearly about this question! My question is code format of ADC, not data format(such as interleave/no interleave, complex or real). it doesn't matter, I guess code format is 2's complement. thanks!

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AWR2243: what's the data format of ADC of AWR2243? 2'complement or offset binary