wigranj
Newbie level 2
epm7128
I have to repair the circuit board that has failed EPM7128 on board and there is port ISP 10 pins ,so I think it can be program ,so I made the circuit Byteblaster and used Quartus II Programmer & Max+plus .The program can auto detected EPM7128 but I cannot read and copy to the new one. How can I copy to the new one?
(The circuit board is CISCO 1721 and I have the good one ,And Card WIC 1ENET that use EPM7064)
Thank you.
I have to repair the circuit board that has failed EPM7128 on board and there is port ISP 10 pins ,so I think it can be program ,so I made the circuit Byteblaster and used Quartus II Programmer & Max+plus .The program can auto detected EPM7128 but I cannot read and copy to the new one. How can I copy to the new one?
(The circuit board is CISCO 1721 and I have the good one ,And Card WIC 1ENET that use EPM7064)
Thank you.