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Altera_Forum
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16 years ago

It is possible to check FPGA silicon revision via JTAG chain?

Hi, We used M4K memory block in Cyclone II chip and these RAMs did not always work correctly. According to the errata sheet of Cyclone II FPGA Family, it may be caused by FPGA silicon revisi...
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Altera_Forum
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15 years ago

Hi FvM,

Do you know where to find the IDCODE_Register of EP4CE22F17? I searched it and only find one here:

http://bsdl.info/view.htm?id=4053

But the part number is the same as EP3C25F256 and the manufacturer is Oak Technology instead of Altera. Can I trust this file?

Thanks,

Hua