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Altera_Forum
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14 years ago

DE2 Expansion Header Mystery

I recently received an Atera DE2 board with a Cyclone II FPGA. I have been experimenting with the expansion headers and I am having trouble understanding why my daughter card is not receiving any ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Sounds like you are confusing the expansion header supply pins, or shorting (overloading) the supply.

I just can tell, that the pins assignment shown in user manual and schematic diagram are correct.

--- Quote Start ---

--Pin Assignment

a = PIN_N25

y = PIN_D25

--- Quote End ---

That's not a vaild method to specify a pin assignment.