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Altera_Forum
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15 years ago

Reprogram max3000A when JTAG was disable.

Hello Every body,I get trouble with my design. I programmed Max3000A(epm3256), but i disabled JTAG. Now, i want to reprogram,how can i do?could you show me how to enable JTAG or reprogram EMP3256 wit...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I think the term one way ticket describes the JTAG-disable option correctly. Without a suitable high voltage programmer, you can't undo it. But personally I don't have additional informations about the details, simply because I don't need it.