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Scroll Title
title Open_FUT starts

Press the  Press the  "..." button (it means “Select *.bit or *mcs file, or enter file path”) at left of "Program FPGA" button corresponding to the FPGA bitstream firmware file pathname selection.

Select a suitable *.bit or *.mcs FPGA bitstream file. 

Scroll Title
title Select FPGA bitstream file

Press the “Program FPGA: write SPI Flash” button if you want the *.bit or *.mcs file to be written into the SPI Flash.

The OpenFutNet Open_FUT tool will then attempt to erase the SPI Flash memory.

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If the SPI Flash memory erasing is successful, the OpenFutNet Open_FUT (gen 3) tool will then attempt to write the SPI Flash memory, if the corresponding box has been selected.

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