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AFE7769D: usage of GPIO & reference schematic

kenji shimada
Prodigy 100 points
Part Number: AFE7769D

Tool/software:

I am creating a RU in a mobile network.
The RU has an FPGA and an AFE7769D.
I have read the datasheet of the AFE7769D. But I don't understand how to use the GPIO pins.
What is the purpose of the GPIO pins on the AFE7769D?
I am also looking for a reference schematic for the AFE7769D. But I can't find one.
Where can I find the reference schematic for the AFE7769D?
If there is a schematic for the AFE7769DEVM, please let me know where it is.

  • 0
    TI__Guru 73389 points

    Hi Kenji-san,

    Please check if you have access to the AFE7769D Secure Server folder. Inside the folder, you can find AFE7769D configuration guide and schematic/layout files that can answer your questions above. 

    Configuration Guide: SBAU405A

    Schematic/Layout: DC221C_AFE7769DEVM.zip (zip)

    You may request access through the link below.

    https://www.ti.com/drr/opn/AFE7769D-DESIGN

    -Kang