Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Physical Coding sublayer ethernet

Status
Not open for further replies.

viv_1005

Junior Member level 3
Joined
Feb 3, 2005
Messages
29
Helped
2
Reputation
4
Reaction score
0
Trophy points
1,281
Activity points
232
Hello All,
I need to write a model for PCS. On the transmit path its only encoding (8b10b) but on the receive path it has allignment, deskew and decoding. Now the question is, does the model require allignment and deskew. I guess not. The model is only for verification purpose and for internal use.
Is it a good idea to just implement 8b10b encoder and decoder? Please suggest.

Thanks in advance

VJ
 

satyakumar

Full Member level 3
Joined
May 18, 2006
Messages
186
Helped
20
Reputation
40
Reaction score
11
Trophy points
1,298
Location
Bangalore
Activity points
2,411
Hi,

If the model is for internal use and verfication u can directly use 8b10b encoder and decoder without bother about deskew etc.

But in real time the skew is elimated by PLL and some other logical techniques.

Thanka and Regards
Satyakumar
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top