AWR1642: Confirm a configuration corresponding to postproc of mmwave studio

rongjiang liu

Expert 1275 points

Part Number: AWR1642

(1) config chip0/chip1/frame

(2) PostProc in mmwave studio

fig1

i am using AWR1642+TSW1400.

After config a TDM MIMO frame, i post process the adc data.

in fig1(1) i config a TDM MIMO frame:

The frame is chirp0_chirp1_chirp0_chirp1_chirp0_chirp1_....

And the TX is TX0_TX1_TX0_TX1_TX0_TX1_TX0_TX1_....

in fig1(2) :in right side of postproc plot

i just find txEnable=1 0 0 in programmed parameters.

I config 2 kinds of chirps, Why postproc shows only 1 chirp in programmed parameters.

I think my configuration in fig(1) is right.

Is postproc right?

over 8 years ago

0 Cesar over 8 years ago

TI__Guru**** 153364 points

Hi,

We are checking with the mmwave studio team and will get back to you

thank you
Cesar

0 Randy Rosales over 8 years ago in reply to Cesar

TI__Mastermind 18770 points

Hi Rongjiang,

I think this tread is answered by my answer in your other thread: e2e.ti.com/.../718405

Please confirm and close this thread if that is the case.

Thank you,
Randy

0 Randy Rosales over 8 years ago in reply to Randy Rosales

TI__Mastermind 18770 points

Hi Rongjiang,

Thank you for the follow-up on your other thread. I think I see the difference now.

Can you please confirm that when you review the different chirps using the circled slider, that the TX enable information is still not matching your programmed chirps?

Thank you,

Randy

0 rongjiang liu over 8 years ago in reply to Randy Rosales

Expert 1275 points

Fig2

Soooooooory， Randy, my mistake.

Ineed, i can see the two different chirp, but need to use "Config" , not "Chirp". See fig2 in this post.

0 Randy Rosales over 8 years ago in reply to rongjiang liu

TI__Mastermind 18770 points

Hi Rongjiang,

Thank you for the follow-up. If this solved your issue please go ahead and confirm.

Thank you,
Randy

0 rongjiang liu over 8 years ago in reply to Randy Rosales

Expert 1275 points

please follow-up on my other thread e2e.ti.com/.../720655

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AWR1642: Confirm a configuration corresponding to postproc of mmwave studio