Re: [microblaze-uclinux] 91c111 over emc

[Matthias Heise <m.heise@xxxxxxxxx>]

Hi George,

thanks very much for this offer, but I think my problems are on software 
side at the moment. I use the 91c111 driver that came with the xilinx 
web_server example and the modified xilnet library. I now can read and 
write the registers but I think something in the transmission still goes 
wrong. The web_server example is still not running i.e. I can't connect 
to it. I made some terminal outputs and can observe that there is 
something received but either it is wrong or corrupt data or there is 
one ore more errors on the way through the library functions. I attached 
the received data frame coming from the browser. Does anyone know what 
this has to look like in order to be a correct request ?
Thanks and regards
Matthias

George Smith schrieb:

> hi
> I do use the smcsc 91c111. I do not use any Xilinx cores to interface
> to it. I do have a verilog based pcore that you could try if you'd like.
> gesmith
>
>
> On Thu, 2006-02-09 at 05:13, Matthias Heise wrote:
>  
>
> > Hello ,
> > can anyone imagine why I only read 0xFFFF out of the PHY registers of 
> > the SMSC ? I'm able to write and read the direct accessible registers ok 
> > , I use a memec-example code/driver for the chip. I checked the phy_read 
> > and _write routines and think they are correct. Does anyone run this 
> > combination SMSC 91c111, opb_emc, modified xilnet lib, and the 
> > web_server example successfully ?
> >    


--
mit freundlichen Grüßen
best regards

Matthias Heise

ZEUTEC Opto-Elektronik GmbH
im Zentrum für Energie und Technik
Kieler Strasse 211
24768 Rendsburg
Germany

Tel.: +49-4331-136 799
Fax.: +49-4331-136 651
m.heise@xxxxxxxxx
http://www.zeutec.de 

 SMSC rcv poll
 did I get something ?
 yes !
 rx_data : 255
 rx_data : 255
 rx_data : 255
 rx_data : 0
 rx_data : 107
 rx_data : 2
 rx_data : 8
 rx_data : 0
 rx_data : 8
 rx_data : 6
 rx_data : 0
 rx_data : 0
 rx_data : 107
 rx_data : 2
 rx_data : 192
 rx_data : 2
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 192
 rx_data : 2
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 255
 rx_data : 206
 rx_data : 206
 rx_data : 206
 rx_data : 74
 rx_data : 66
 rx_data : 68
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 65
 rx_data : 32
 rx_data : 66
 rx_data : 67
 rx_data : 80
 rx_data : 80
 rx_data : 78
 rx_data : 68
 rx_data : 67
 rx_data : 67
 rx_data : 80
 rx_data : 72
 rx_data : 68
 rx_data : 70
 rx_data : 80
 rx_data : 80
 rx_data : 67
 rx_data : 66
 rx_data : 255
 rx_data : 77
 rx_data : 37
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0
 rx_data : 0