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From: Víctor López<victor.lopez@o...>
Date: Mon May 26 12:20:04 CEST 2008
Subject: [oc] Ethernet crc32 VHDL anyone?
Hi,

Yes, you need to do at least a little wishbone core to feed data
into the Ethernet core. It is absolutely not difficult at all. The
wishbone specs look terrible (too many pages!!) but the bus is actually
quite simple, my recommendation is for you to save one evening to
reading the wishbone spec.
But remember that the data you send, thru wishbone, to the ethernet
core must be encapsulated in a valid MAC header (except for the CRC
part, which is calculated auto. by the core). Regards,

Victor Lopez



----Mensaje original----
De: ch.schrader@g...
Fecha: 25/05/2008 10:43
Para: <q_f82@s...>, <cores@o...>
Asunto: Re: [oc] Ethernet crc32 VHDL anyone?

hi,
I also work on the 10/100Mb Ethernet MAC design and I need help

This design is running on my board an the LED's of the controller are
working. but I think i need wishbone to put some data or an
microblaze controller with bus or something to put get my data
outside? or can I put outside the data direct with this Ethernet
design?
Is there any finish solution for this problem?

THX