Timothy Normand Miller wrote: > Hi, everyone. > > We're looking for a way to program our Lattice XP10 FPGA without using > Windows or commercial software. It looks like UrJTAG is a very > complete system, but we can't figure out how to make it program the > XP10. Does anyone know where we might start? > > Thanks! >
Hello Timothy, I don't use Lattice FPGAs, but I successfully used UrJTAG to program a Virtex using SVF files and a Xilinx parallel port JTAG cable. After finding a BSDL description file for it, I used "bsdl path .", then "svf program.svf" Unfortunately, UrJTAG failed to program a Spartan 3 in another board, perhaps related to it being second in the JTAG chain. I ended using "xilprg" instead, which can even directly read Xilinx bit files. Does the Lattice tools generate SVF files? Is your JTAG cable supported by UrJTAG? Hope this helps, Cesar _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
