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| en:ztex_boards:ztex_fpga_boards:indirect_flash_programming [2014/04/15 19:37] – angelegt 84.181.55.29 | en:ztex_boards:ztex_fpga_boards:indirect_flash_programming [2014/07/15 21:57] – stefan | ||
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| Then, a standard device can be selected in Impact, e.g. M25P128 for 128MBit chips or M25P16 for 16MBit chips. | Then, a standard device can be selected in Impact, e.g. M25P128 for 128MBit chips or M25P16 for 16MBit chips. | ||
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| + | By default firmware only attempts to configure the FPGA from Flash if the bitstream size value in the settings memory (MAC-EEPROM) is larger than 0. This mechanism saves a lot of time if not bitstream is present, but only works if bitstream is written through the firmware. This behavior can be overwritten by specifying the firmware macro '' | ||
