On Apr 4, 2009, at 11:08 PM, DJ Delorie wrote: > >> but the GUI application is DRMed.
And it's also Windows-only from what I recall. I only use it on XP anyway... > Well, that may not work for me then, as I have to funnel the data > through an MCU, then USB, then to the Linux box. I also have nothing > connected to the jtag port, although I suppose I could wire that to > the mcu too. > > What would be cool is getting the LA data into a gtkwave-compatible > format. I've had good luck capturing data inside the FPGA in BRAM at the full clock speed, then reading it out slowly over SPI to an ARM processor where it gets formatted & sent via a USB CDC interface to code running on a PC. It's not screaming fast, but then neither is Chipscope via JTAG. It would probably be straight-forward to write C/Perl/whatever to format data dumped from BRAM as a VCD to load into gtkwave. Eric _______________________________________________ geda-user mailing list [email protected] http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
