>>>>> "Sam" == Sam Jansen <sam.jan...@starleaf.com> writes:
Sam> Hello, In attempting to use openocd with an Amontec JTAG key to
Sam> program a Xilinx FPGA, I encountered a series of issues I though
Sam> others might be interested in. I don't have sensible proposed
Sam> solutions for any of the problems I encountered, but perhaps
Sam> someone on this mailing list is interested all the same.
Sam> The SVF file is a few SVF commands, with one very large SDR command
Sam> in the middle; something like:
Sam> SDR 27025501 TDI (00000000800000008000 ... ) SMASK (1fffffff
Sam> ...
Sam> This was generated by some Xilinx tools I believe. The file was
Sam> roughly 13MB large, most of which was this one SDR command.
Hello,
while not a cure for your openocd problem, what about xc3sprog?
svn co https://xc3sprog.svn.sourceforge.net/svnroot/xc3sprog xc3sprog
xc3sprog takes the Bit- or Binfile without the need for the SVF intermetaite
step. Something like
xc3sprog -v -c amontec xxx.bit should work with the FPGA at the first position
of the JTAG chain or with the additional -p <yy> with the FPGA at position
yy+1.
If you encounter problems, please let me know.
Bye
--
Uwe Bonnes b...@elektron.ikp.physik.tu-darmstadt.de
Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
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