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Date: Fri, 10 Feb 2006 08:47:49 +0100
From: =?ISO-8859-1?Q?Paula_Saame=F1o?= <gnathita@gmail.com>
To: linuxppc-embedded@ozlabs.org, bennett78@digis.net
Subject: Re: Getting started with Xilinx V4 PPC?
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Hi!!

I am using ML403 right now and everything works fine with the
linuxppc_2_4_devel. My basic design has a simple UART, DDR, Ethernet, IIC
and XSysAce.
I haven't measured the power consumption yet, but I will soon. I'll let you
know when I do it.

I thought about using the internal FPGA MAC as a complete PHY. For Ethernet
over fiber it's ok, but for Ethernet over copper, we should implement the
collision detector, serder... "manually" and I don't think we had enough
space in the FPGA (XC4VFX12), since the actual design uses the 85% of
slices.
Maybe with a bigger FPGA we could do the complete design "inside".

Have a good weekend!
Paula

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<br>
Hi!!<br>
<br>
I am using ML403 right now and everything works fine with the
linuxppc_2_4_devel. My basic design has a simple UART, DDR, Ethernet,
IIC and XSysAce.<br>
I haven't measured the power consumption yet, but I will soon. I'll let you=
 know when I do it.<br>
<br>
I thought about using the internal FPGA MAC as a complete PHY. For
Ethernet over fiber it's ok, but for Ethernet over copper, we should
implement the collision detector, serder... &quot;manually&quot; and I don'=
t
think we had enough space in the FPGA (XC4VFX12), since the actual
design uses the 85% of slices.<br>
Maybe with a bigger FPGA we could do the complete design &quot;inside&quot;=
.<br>
<br>
Have a good weekend!<br>
Paula<br>
<br>

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