• Resolved

PGA970EVM: Fram load and verify error, PGA970EVM unable to have a good wave form

Part Number: PGA970EVM

Hello,

I have a PGA970EVM
First i try to generate a wave form, but i'm unable to create and control a good wave form.

After read topic on your forum i decide to verify the hex.
1) i control SECLOK register is Disabled
2) i control DEBUG_LOCK register is Unlocked

3) With Fram programming on digital interface with USB2ANY:
3.1 i read FRAM, majority of data read was == 2.
3.2 i decide to Load PGA970_FW_Release_1_5_Generic.hex
3.3 i verify FRAM, wrong result, majority of data read was == 2

Is it possible there is mistake with USB2ANY communication with PGA970 chip, and PGA970 application PC.
First application PC run, an upgrade if USB2ANY has been done?

Is it possible my PGA970EVM is overRun.

Do i need to config something???

Have you an issue, a dignostic response?

Thnaks for your attention.
Best Regards.

Yannick Bouchet