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Altera_Forum's avatar
Altera_Forum
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16 years ago

Q's for DE1

Hello All,

Newbie to Altera, VHDL and Cyclone II DE1, lots of dumb questions to follow...

Re; DE1, where else do the ISP JTag signals go aside from that of JP3 (unpopulated) and the (U13) EPM3128AT? Is this JTAG port functional?

What is the part number of the connector for the through hole patterns of JP3? It looks like a Miligrid?

thx in advance - tron

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
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    16 years ago

    The connector is designated cpld isp in the DE1 schematics, which seems self-explanatory so far. You can use it, to reprogram the embedded USB Blaster CPLD, if you know, how to. But Terasic doesn't provide neither sources nor a factory default *.pof file, so I guess, you had better, I you don't.