ERROR: Target VCC failure. Please check target voltage.

Question

Hi,
this is my first experience in this new world and I have a problem with the configuration of my Digi JumpStart Kits.
The debugger gives me the following error: "ERROR: Target VCC failure. Please check target voltage."
The problem is the VTarger = 1.2 V instead of 3.3 V (only 3 times I returned this value and everything worked).
Does anyone know how to help me, I do not know how to solve this problem!

thanks

Answer 1

Hi,
The ME needs between 3 - 3.33V to operate. Going beyond this range will introduce undefined behavior.
Keith

Answer 2

Keith,
thanks for the answer!
What can I do when the voltage not reached 3/3.3 V?
Is there any setting to be set?

Answer 3

No, unfortunately not.

I was wrong on the voltage range. It should be 3.14 - 3.45 (see pg. 43):
http://ftp1.digi.com/support/documentation/90000897_K.pdf

It's been a while since I've used a jump start kit. I assume this is for the Jlink debugger in NETOS, correct? If so, are all the connections tight?

Keith

Answer 4

It's correct, Jlink debugger in NETOS!

Thank you very much for your replies!

Answer 5

Makse sure that you have all connections made properly.
pc-usb-JTAG-module.
Also can you take a picture of your ME dev board and upload here? I remember there were some dev boards manufactured with JTAG header populated wrongly..