fpga_guy Posted March 12, 2017 Report Share Posted March 12, 2017 I'm having a problem with getting my bitstream to load from SPI Flash on the Papillio Pro. I can load the bitstream directly into the FPGA using Papillio Loader 2.8 fine - no problem every time. However, when I use Papillio Loader 2.8 to program the SPI Flash, it doesn't work. I get the following output when I try: JTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9 Using devlist.txt JTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9 Uploading "C:\Program Files (x86)\Gadget Factory\Papilio Loader\programmer\bscan_spi_xc6slx9.bit". DNA is 0xb99eb98f8dd765fe Done. Programming time 548.0 ms Programming External Flash Memory with "D:\Projects\Xilinx\Papilio-Pro-master\Papilio_Pro_Microblaze_MCS\top.bit". Found Macronix Flash (Pages=32768, Page Size=256 bytes, 67108864 bits). Erasing : Doing Partial Erase ......Ok Verifying : ......Pass Programming : ......Ok Verifying : ......Pass Using devlist.txt Done. SPI execution time 15921.9 ms USB transactions: Write 6853 read 6684 retries 0 JTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9 Using devlist.txt ISC_Done = 0 ISC_Enabled = 0 House Cleaning = 0 DONE = 0 LED1 then just turn dim when it should be flashing. I've reset the board with the reset button and cycle the power - no joy. Any ideas? Quote Link to comment Share on other sites More sharing options...
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