IWR6843ISK-ODS: ADC output format using DCA1000

Smart Fountain

Part Number: IWR6843ISK-ODS
Other Parts Discussed in Thread: IWR6843AOP, IWR6843

Hi,

I would like to use ADC data obtained with DCA1000 for my detail analysis.

Where can I find the data format (order of TX/RX) of ADC output for IWR6843ISK-ODS ?
It is expected to have a information like section 23 of "mmwage_studio_user_guide".

I also would like to know same information for IWR6843AoP. Should I post another thread for the question ?

Best regards,

Fountain

over 5 years ago

0 Chloe Shay71 over 5 years ago

TI__Expert 4025 points

Hi Fountain,

Information on the data format can be found in the mmWave studio user guide in the section titled 'Format of the Raw Captured Data'.

-Chloe

0 Smart Fountain over 5 years ago in reply to Chloe Shay71

Intellectual 320 points

Hi Chloe,

I could not find the information for "IWR6843ISK-ODS" there, so I posted this thread.

Could you elaborate the concrete pointer of the information to avoid my misunderstanding ?

Best regards,

Fountain

0 Justin Curewitz over 5 years ago in reply to Smart Fountain

TI__Mastermind 28055 points

Hi Fountain,

Data output format will be the same for all IWR6843 devices.

Regards,

Justin

0 Smart Fountain over 5 years ago in reply to Justin Curewitz

Intellectual 320 points

Hi Justin,

Where can I get the data output format for IWR6843 devices ?

I can only find following formats, it seems no information for 6843.

23.4 TSW1400 EVM xWR16xx file formats

23.5 TSW1400 xWR12xx/xWR14xx file format

23.6 DCA1000 EVM capture format (xWR12xx/xWR14xx complex, 4 channel, 4 23.6lanes [Interleaved])

23.7 DCA1000 EVM capture format (xWR12xx/xWR14xx real, 4 channel, 4 lanes 23.7[Interleaved])

23.8 DCA1000 EVM capture format (xWR16xx complex, 4 channel, 2 lanes [Non-23.8Interleaved])

23.9 DCA1000 EVM capture format (xWR16xx real, 4 channel, 2 lanes [Non-23.9Interleaved])

I refered the document following, could you tell me if I take wrong version.

C:\ti\mmwave_studio_02_00_00_02\docs\mmwave_studio_user_guide.pdf

BR,

Imaizumi

0 Chloe Shay71 over 5 years ago in reply to Smart Fountain

TI__Expert 4025 points

Hello,

The data format is the same as the IWR16xx. Here is a document that goes into the 6842 data format.

www.ti.com/.../swra581b.pdf

-Chloe

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IWR6843ISK-ODS: ADC output format using DCA1000