DRA821U: PMIC_PORz net on DRA821 EVM schematic

Jitendra rana

Part Number: DRA821U

Tool/software:

Hi Guys,

I am not able to find "PMIC_PORz" net lebel on processor board, it is going from Jacinto board to processor board as shown in images. please help same and share connectors pins mapping file from jacinto board to processor board.

3 months ago

0 Suman Anna 3 months ago

TI__Guru** 112085 points

Hi Jitendra,

There are multiple revisions of the Common PCB and SoM schematic PDF files. Please cite the exact schematic documents that you are looking at for your question.

regards

Suman

PS: Please put a proper title to your thread, not just the part number to facilitate better E2E search. I will update the title this time.

0 Jitendra rana 3 months ago

Intellectual 370 points

PROC079E3D(001)_SCH.pdf PROC105E6(001)_SCH.pdf

0 Suman Anna 3 months ago in reply to Jitendra rana

TI__Guru** 112085 points

Hi Jitendra,

Thanks for the version details (even attaching the schematic files, I do have access to all the versions).

Btw, PROC105E6 is an older SoM schematic, the latest is PROC105E8A.

The J20B connections on the CPB are connected to the J5B connections on the SoM board. The PMIC_PORz is connected to H_SOC_PORz_1V8 on the SoM board.

regards

Suman

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DRA821U: PMIC_PORz net on DRA821 EVM schematic