Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Problems with JTAG programming

Hi all, I'm trying to program CPLD EPM3064 (Max 3000 family) with quartus and USB Blaster. The problem is that I can program when the CPLD is in Blank (without anything inside). But then, ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Hi Martin,

Thanks for the reply. I read this post already, and also I read that there's this pin OE1 (high voltage pin during programming).

I tried with my CPLD and I just broke it down. My test was put there 11V when I was programming.

Regards,

Albert