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Altera_Forum's avatar
Altera_Forum
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14 years ago

tse & EPON

Hi Everybody, I'm studying the ability to design an EPON ONU In order to design the MPCP layer above the MAC, the MAC must forward the preamble and don't suppress it. This is because the pream...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Don't expect a quick answer when you post a question during the week-end ;)

I don't know this protocol, but no there is no way to have the TSE send/receive the preamble on the Avalon interface. If you need that then you'll probably have to write a MAC yourself. What kind of information is supposed to be in the preamble and how is it coded? In Ethernet the preamble is supposed to be a stream of 5's followed by a D.