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Altera_Forum
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13 years ago

Failed to program flash

Hello everyone, Sorry about my poor english, i've developped a FPGA board which has a SST39VF6401B (Microchip flash), i'm using SOPC to configure the FPGA. I use Nios II to program flash (only ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Dear Cris72,

Thanks for your advices but my situation is that i can't program flash via JTAG ("No CFI table found"), i also use S29AL032D flash with 16 bit data, its has the same problem. I wonder that there are something different in SOPC between Cyclone III and Cyclone II or between S29AL032D 8 bit data and 16 bit data. I have built a project for DE2 kit, it's worked fine in programming flash (S29AL032D 8 bit data).

Do you have any ideas?