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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

Hello Cris72,

Thank you for replying me, i'm newbie.

I also change into S29AL032D flash, and change some schematics (pull-up resistor 4k7 to pin WP# and BYTE#) to be suitable older design (using 16 bit data), but I have the same error ("no cfi table found"), i'm using FPGA EP3C25 (Cyclone III).

Could you tell me how to change in the driver? or solve the second problem?

Thanks very much