[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Discuss-gnuradio] usrp code on Avnet board
From: |
Larry Doolittle |
Subject: |
[Discuss-gnuradio] usrp code on Avnet board |
Date: |
Tue, 12 Apr 2005 10:33:55 -0700 |
User-agent: |
Mutt/1.5.9i |
On April 6, I posted:
> It looks like my code is in there, attempting
> to read the JTAG ID chain, and getting all 1's. Not
> the right answer, of course, but I'm on my way.
I don't promise that anyone outside my project cares, but I
now have a good start making an Avnet V4LX evaluation board
http://www.em.avnet.com/evk/home/0,1719,RID%253D0%2526CID%253D16863%2526CCD%253DUSA%2526SID%253D4742%2526DID%253DDF2%2526SRT%253D1%2526LID%253D18806%2526PVW%253D%2526BID%253DDF2%2526CTP%253DEVK,00.html
sing with the USRP firmware.
I use the JTAG hooks from the CY7C68013 to read JTAG IDs, and
program the Xilinx Virtex-4 FPGA: 977488 bytes in 7.66 seconds.
My JTAG routines are pin-compatible with the original USRP
fpga_load_begin(), fpga_load_xfer(), and fpga_load_end().
I can provide my code on request.
On to explore the data transfer capabilities of this
setup: I guess that will count as "dancing".
- Larry
signature.asc
Description: Digital signature
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Discuss-gnuradio] usrp code on Avnet board,
Larry Doolittle <=