amalawi Posted February 4, 2016 Report Share Posted February 4, 2016 Hi, I have a papilio pro board and going through IntroToSpartanFPGABook. I notice that while using Papilio Loader 2.7, I can test the examples using the 'FPGA' write to: option, but the 'SPI Flash' will not persist if i disconnected the usb cable. The terminal shows the following: : sudo papilio-prog -b chapter7.bit -s e -v Using built-in device listJTAG chainpos: 0 Device IDCODE = 0x24001093 Desc: XC6SLX9 Uploading "chapter7.bit". DNA is 0x39ea4e6060d673ffDone.Programming time 541.9 msErasing External Flash Memory.Uknown Flash Manufacturer (0x00)Error: SPI Status Register [0x00] mismatch (Wrong device or device not ready)..Error occured.USB transactions: Write 178 read 10 retries 9 I'm running Linux Mint 17.1 - x86_64 (3.13.0-37-generic #64-Ubuntu SMP) Quote Link to comment Share on other sites More sharing options...
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