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ADS7128: Register issue

Jeff YANG
Mastermind 6305 points
Part Number: ADS7128

Tool/software:

Hi

Our ADS7128 is having some issues with programming.

All the registers are set as 0x4d, (Sometimes 4c) which is something that is not default of this chip, according to product datasheet.

We would like to know if there are some other steps we should take prior to initiating the device?

Thanks!

Jeff

  • 0
    TI__Expert 6790 points

    Hi Jeff,

    As I'm not familiar with the utility you are using to program the device, I'm not able to verify the actual communication taking place between the controller and the device. Are you able instead to share logic captures of the I2C lines while reading registers?

    Regards,
    Joel