Guest manni Posted May 8, 2011 Report Share Posted May 8, 2011 Hi, i can't write to the SPI FLASH on my Papilio One using papilioloader and bscan_spi_xc3s500e.bit from current svn on Linux (Ubuntu 11.04): ------- manni@pc3:~/FPGA$ sudo papilioloader -v -f ASCIITable_Quickstart-Papilio_One_500K.bit -b bscan_spi_xc3s500e.bit -sa -r Using devlist.txt JTAG chainpos: 0 Device IDCODE = 0x41c22093 Desc: XC3S500E Uploading "bscan_spi_xc3s500e.bit". Done. Programming time 178.5 ms Programming External Flash Memory with "ASCIITable_Quickstart-Papilio_One_500K.bit". Uknown Flash Manufacturer Error: SPI Status Register [0x00] mismatch (Wrong device or device not ready).. Error occured. USB transactions: Write 61 read 4 retries 4 manni@pc3:~/FPGA$ ------- I can load bitfiles to the FPGA and they work as expected. Some weeks ago i was able to write to the SPI FLASH on Windows XP but i can't try that currently. It does not make a difference if devlist.txt exists or not. Any hints? Manni Link to comment Share on other sites More sharing options...
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