Re: Embedded ethernet


"devang" <devang.tanna@xxxxxxxxx> wrote in message
news:1172047695.748868.47740@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Dear All,

I am trying to implement ethernet using any microcontroller may be 8
bit or 16 bit.

I have come across some ready made ethernet to ttl converters but, I
need to develope on my own, i.e. using microcontroller and some
interfacing circuit.

Can anybody suggest any microcontroller and / or interfacing chip??

I need a direction to start my project in particular direction.

Thanks & Regards,
Devang Tanna

Just to make sure I understand what you are asking, you dont want to use ANY
off the shelf ethernet chipset ?? you want to basically hook up an AVR/PIC
to a 802.3 PHY layer and do all the link layer in code ?? Or are you talking
about implemeting the PHY yourself ??

here is an example of a PHY for 802.3

http://www.teridian.com/products/product_detail.cfm?product_key=74

Is that what you want to build, or does that get you what you need to work
the higher layers in the microcontroller ??



.

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