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arulmaniv's avatar
arulmaniv
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1 month ago
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NOR Flash IC programming using 3rd party Programmer

We have observed that programming the NOR Flash using the Altera USB‑Blaster via JTAG behaves differently compared to programming the same Flash device using a third‑party gang programmer.   We hav...
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Programmable Logic Device
  • arulmaniv's avatar
    arulmaniv
    1 month ago

    we are checking the Quad Bit enable in the NOR Flash IC, Looks like that bit only creating an issues.

FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
1 month ago

Hi,

why no reading back jic programmed flash in your programmer and compare the content? May be trivial bit order problem.

Writing binary image files to altasmi IP needs a bitrevers conversion, I guess it's also required for your programmer.

Regards Frank