[En-Nut-Discussion] Full Duplex operation

[Bengt Florin]

I've been playing with the full duplex bit when I wrote the new driver but I
NEVER succeded to get that thing working.
I asked Harald about it but IIRC I didn't get any reply.

bengan

-----Original Message-----
From: en-nut-discussion-bounces at egnite.de
[mailto:en-nut-discussion-bounces at egnite.de]On Behalf Of Damian Slee
Sent: den 12 mars 2004 08:04
To: Ethernut User Chat (English)
Subject: RE: [En-Nut-Discussion] Full Duplex operation


Maybe cause 11 means 10base2 on powerup, which means the full duplex bit
is ignored. 

-----Original Message-----
From: Stephen Noftall [mailto:stephenn at lcsaudio.com] 
Sent: Friday, 12 March 2004 2:51 PM
To: Ethernut User Chat (English)
Subject: Re: [En-Nut-Discussion] Full Duplex operation

> It's the same story with the LINK led but that one works with
ethernut.
> I don't have the schematic handy, but if I remember correctly (which I
probably
> don't) , the eeprom input is tied high, so when the realtek tries to 
> load
it,
> all bits are set to 1.
> This should enable the full duplex.

That is what I thought as well. It reads back as 1, so it should be
using full duplex. I think Realtek's auto negotiating machine is broken.
Has anyone been able to get it to work with emulating a EEPROM? If it
does work, I will give that a try. Thanks for the feedback!

Stephen

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