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Flash memory and some other changes
08/29/2018 at 23:18 • 0 commentsThe board didn't had a flash memory to store the FPGA configuration. The TI processor had to be removed to free the pins that are used to attach a flash memory to the FPGA. A Winbond 25Q16 was installed to store the bitstream. To upload the bitstream to flash I've used the fpgaprog command line tool and the FT2232.
A piece of veroboard was glued near the edge connector to facilitate the access to the FPGA pins.