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Altera_Forum
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15 years ago

Cyclone III programming problem (JTAG and AS)

Hello All, Please help! We have a problem with Cyclone III devices programming. We are using the board with 5 Cyclone III devices, connected in Combining JTAG and Serial (ESPC64) configuration. Fi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hey Dave

I was just trying to find out more solutions.

and I just read that there is a grounding pad exactly at the center of the IC

which has to be ground other wise the device wont work.

but while creating the footprint of my TQFP 144 EP4CE10E22 there was not grounding pad present.

do you think this might be a reason of the device not getting detected.

And Cheers I will make it work!!! :)