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Altera_Forum
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14 years ago

Uploading FPGA configuration

Hi I'd like to know if it is possible to upload a newly programmed configuration from a FPGA? I use the Quartus II 9.1 SP1 to program a .sof and .pof file into a FPGA. Is there any way that I c...
Altera_Forum's avatar
Altera_Forum
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13 years ago

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I am wondering if we can read Jic file from EPCS flash devices

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You can read the contents of the flash easily enough. Its just SPI flash.

You can instantiate an SPI controller or just PIO and access the flash directly. You just need to set the EPCS interface pins as "Use as regular I/O" so that you can connect them to your custom logic.

Cheers,

Dave