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Original question:

ADS1298RECGFE-PDK: Power Supply issues

ADS1298RECGFE-PDK: power up issue

bohan yang
Prodigy 10 points
Part Number: ADS1298RECGFE-PDK
Other Parts Discussed in Thread: ADS1298R

Hi:

I am currently using ADS1298R PDK.

I use a jacket adapter to provide the power and was working fine till today.

somehow the board couldn't be powered up, and the LED indicators are not

blinking anymore. Only a small LED of 1.8v is blinking. I have tried different power

adapters to supply power and doesn't work either.

So can someone help me with that problem?

Best regards

Bohan

  • 0
    TI__Mastermind 47625 points
    Hi Bohan,

    Thanks for your post and welcome to the forum!

    When you say "Jacket adapter" do you mean the 6V barrel jack?

    Please verify that the jumpers are in the default locations using Figure 2. ADS1x98ECG-FE Default Jumper Locations of the user's guide.
    www.ti.com/.../sbau171d.pdf

    Alternatively, power can be applied in either a unipolar or bipolar configuration to JP2 and JP20.

    Is it possible that the board was damaged in some way?