1. Home
  2. Field-Programmable Gate Arrays
  3. Xpower complains about Vccint for Spartan 3A

Xpower complains about Vccint for Spartan 3A

I'm running into the following error message when I run Xpower on a Spartan 3A design:

WARNING:Power:738 - Vccint not in recommended range [0.940..1.060]V.

However from the datasheet DS529.pdf I see recommended operating voltage (min) (typ) (max):

VCCINT Internal supply voltage 1.140 1.200 1.260 V

So what is the real core supply voltage for Spartan 3A?

Anyone? Xilinx? :)

Regards, Gabor

Reply to
Gabor
Loading thread data ...
1.20 volts, + or - 5%.

Austin

Reply to
austin

Austin,

Thanks. By the way I'm running 9.1i sp3, but I guess I would almost have to for Spartan 3A.

Regards, Gabor

Reply to
Gabor

Gabor,

Let me know if it is a bug.

Austin

Reply to
austin

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.