Hello, iam trying to use an Openocd USB cable to upload a bitstream to a spartan3e on a Digilent Nexsy2 board. Seems that urjtag can't identify the fpga properly.
jtag> cable USB-TO-JTAG-IF Connected to libftd2xx driver. jtag> frequency 3000000 Setting TCK frequency to 3000000 Hz jtag> bsdl path /opt/Xilinx/11.1/ISE/spartan3e/data;/opt/Xilinx/11.1/ISE/xcf/data jtag> detect IR length: 14 Chain length: 2 Device Id: 11110101000001000110000010010011 (0x00000000F5046093) [<<<<<<<< Filename: /opt/Xilinx/11.1/ISE/xcf/data/xcf04s.bsd Device Id: 11010000111000010111000001010011 (0x00000000D0E17053) [<<<<<<<< Unknown manufacturer! chain.c(149) Part 1 without active instruction chain.c(200) Part 1 without active instruction chain.c(149) Part 1 without active instruction If i use the onboard jtag which is usbblaster compatible i get different results. jtag> cable usbblaster Connected to libftdi driver. jtag> bsdl path /opt/Xilinx/11.1/ISE/spartan3e/data;/opt/Xilinx/11.1/ISE/xcf/data jtag> detect IR length: 14 Chain length: 2 Device Id: 11110101000001000110000010010011 (0x00000000F5046093) [<<<<<<<< Filename: /opt/Xilinx/11.1/ISE/xcf/data/xcf04s.bsd Device Id: 00100001110000101110000010010011 (0x0000000021C2E093) [ Filename: /opt/Xilinx/11.1/ISE/spartan3e/data/xc3s1200e_ft256.bsd jtag> print chain No. Manufacturer Part Stepping Instruction Register ------------------------------------------------------------------------------------------------------------------ 0 XCF04S BYPASS BYPASS Any ideas what could be done to get it working with the openocd usb cable? Regards David ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ UrJTAG-development mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/urjtag-development
