AM62X-PET-CALC: description of CSI modes

Robert Finger

Part Number: AM62X-PET-CALC

Team,

What is the meaning of the different CSI modes which can be selected in the power Excel sheet? I couldn't find any description.

Thanks,
Robert

over 2 years ago

+1 Kallikuppa Sreenivasa over 2 years ago

TI__Guru**** 158619 points

Hello Robert,

Thank you for the query.

the 1P5g and the 2P5g would be the data rate in Gbps

4L is the data lane.

Regards,

Sreenivasa

0 Meet Modia over 2 years ago in reply to Kallikuppa Sreenivasa

Prodigy 120 points

Hello Sreenivasa,

What PCT stand for in above attached image.

0 Kallikuppa Sreenivasa over 2 years ago in reply to Meet Modia

TI__Guru**** 158619 points

Hello Robert,

The PCT seems to be the percentage. May be it is related to the channel usage.

Regards,

Sreenivasa

+1 Kallikuppa Sreenivasa over 2 years ago in reply to Kallikuppa Sreenivasa

TI__Guru**** 158619 points

Hello Robert,

I am adding few additional inputs.

It is possible to turn the DPHY on and off during operation (ULPS mode and active mode). Depending upon that duty cycle, the power changes. Obviously, the software needs to do this.

For low resolution VR displays with lower pixel depth, it can be in ULPS mode 90% of the time, but if you are sending white noise images at high resolution and 24 bit pixels into a 4K display, the link is pretty much up all the time.

Utilization is the percent

Regards,

Sreenivasa

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AM62X-PET-CALC: description of CSI modes