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AD7779 Recommended for New Designs
The AD7779 is an 8-channel, simultaneous sampling ADC. There are eight full Î£-Î” ADCs on chip. The AD7779 provides an ultralow input current to allow...
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AD7779 on Analog.com

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How to read the RESET value of the general user configuration register in AD7779 using the SPI Protocol.

Surendra

on Sep 13, 2023

Category: Software

I am trying to read the RESET value of the register by using SPI protocol. I am getting the same value for all the registers or else I am getting the value 0. so Could you please help me regarding this issue.

GLADION

on Sep 13, 2023 8:10 PM
0
Hi Surendra ,

I have moved this question about AD7779 to the Precision ADC community. Someone here should be able to assist you.

Regards,

Gilbeys
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Yugel

on Sep 15, 2023 2:29 AM
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Hi Surendra ,

Let's address the elephant in the room first, what value do you read for all the registers? You can try and check the physical pin connections first if it happens that you have FFFF for all registers.

Regards,

Yugel
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How to read the RESET value of the general user configuration register in AD7779 using the SPI Protocol.