Thanks for your advice Glenn.
I hope to get somewhere this Controller :-)
Best Regards
Rolando Paz
2013/12/30 G Jones glenn.calt...@gmail.com
It's this one:
OPB 10/100 Ethernet Media Access Controller Lite
opb_ethernetlite
v1.01.b
xps_ethernetlitehttp://www.xilinx.com/products/ipcenter/xps_ethernetlite.htm
But the replacement they suggest won't work I think. You'll need to get a
hold of the original somehow.
Glenn
On Mon, Dec 30, 2013 at 4:52 PM, Rolando Paz flx...@gmail.com wrote:
Ok thanks Glenn
Which of these is:
http://www.xilinx.com/ipcenter/edk/removed_cores/index.htm
Best Regards
Rolando Paz
2013/12/30 G Jones glenn.calt...@gmail.com
Hi Rolando,
The LWIP core requires the opb_ethernetlite IP core as indicated. You
need to request a license for this from Xilinx.
Glenn
On Mon, Dec 30, 2013 at 4:45 PM, Rolando Paz flx...@gmail.com wrote:
Hi Glenn
I drop the LWIP yellow block in my design and then I try to compile,
but I get the following error:
Performing Clock DRCs...
INFO:coreutil - No license for component opb_ethernetlite_v1 found.
You may
use the customization GUI for this component but you will not be
able to
generate any implementation or simulation files.
For license installation help, please visit:
www.xilinx.com/ipcenter/ip_license/ip_licensing_help.htm
For ordering information, please refer to the product page for this
component
on: www.xilinx.com FLEXlm Error: No such feature exists. (-5,21)
ERROR:MDT - IPNAME:opb_ethernetlite
INSTANCE:spec_256_ibob_quadc_ibob_lwip_ethlite -
C:\specibob\spec_256_ibob_quadc\XPS_iBOB_base\system.mhs line 331 -
invalid
license or no license found!
ERROR:MDT - platgen failed with errors!
make: *** [implementation/system.bmm] Error 2
ERROR:MDT - Error while running make -f system.make init_bram
No changes to be saved in MSS file
Saved project XMP file
Error using == gen_xps_files at 680
Programation files generation failed, EDK compilation probably also
failed.
What do you think?
Best Regards
Rolando Paz
2013/12/30 G Jones glenn.calt...@gmail.com
Hi Rolando,
You just need to drop the LWIP yellow block in your design and it will
automatically allow you to talk to the iBOB tiny shell interface over the
ethernet port. There is also an option for faster UDP communications,
which
might have become the default at some point.. it's been a while since I've
worked with this. Let me know if you need more information. I think a fair
bit is documented somewhere on the CASPER wiki.
Glenn
On Mon, Dec 30, 2013 at 4:34 PM, Rolando Paz flx...@gmail.com wrote:
I understand that LWIP block allows the use of Ethernet port on a
IBOB. But I do not know how to activate this block to compile. Can anyone
explain me?
Best Regards
Rolando Paz
