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Altera_Forum's avatar
Altera_Forum
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15 years ago

EPC2LC20N Cannot be programed

I am having trouble programing a EPC2LC20N through a JTAG interface. I am using the JAM Player to talk to the device and I can read back the ID and do a blank check with no problems. But when it come...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I was able to program the EPC2 using the Byte Blaster MV programmer out of circuit. Then when I use the JAM player I was able to verify that it was programmed. So now I know the chip is not bad. However, I still can't program it in circuit.

Also, I am having trouble getting the EPC2 to load the firmware onto the Cyclone. I will have to look over my prototype circuit and make sure there is nothing wrong.