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Showing results for tags 'uart papilio pro'.
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I'v made a custom papilio pro board based on schematic and eagle pcb file that published, the board has 16mb flash spi instead of 64, I loaded the quick start bit file to the board and everything just go fine.both to SPI or FPGA. the problem is when I tried to open the port of the FT2232 chip with putty as a serial monitor program, nothing show up, I pressed buttons on keyboard and just some character show, and the rest are garbage( if I flashed to FPGA), and putty go freeze if the bit file loaded to SPI (blank screen) I use 32mhz OSC, voltage regulator just fine as I checked, What more I need to check to solve this problem? thanks all sorry for my bad English