Question about 802.3 clause 24 - Transimit/Transmit-Bits state diagram
Bookmark this page:
 Yahoo!
 Google
 Windows Live
 del.icio.us
 digg
 Netscape
|
|
|||||||||||||
|
Posted by SuperJoe on September 11, 2007, 9:18 pm
Please log in for more thread options Hi, I have a very specific question about 802.3 clause 24 state diagram. In Figure 24-7, Transmit Bits state diagram, looks like the state transition happens every 8ns without interruption. In Figure 24-8, Transmit state diagram, after "START STREAM K" state, we need to start assigning ENCODE(TXD) data to tx_bits[4:0] in "TRANSMIT DATA" state. However, there is a extra latency for "ERROR CHECK" in between that interrupts the "parallel-to-serial" function. Could anyone explain to me because maybe I misunderstand the state diagram? Thanks a lot. Best regards, Joseph | |||||||||||||
| Similar Threads | Posted |
| Question about 802.3 clause 24 - Transimit/Transmit-Bits state diagram | September 11, 2007, 9:18 pm |
| A question about STP state manchine | December 21, 2006, 10:05 pm |
| question about clause 28 auto-negotiation | January 8, 2008, 5:10 pm |
| 802.3ae Clause 49 Sync Header | September 27, 2006, 12:58 pm |
| Query on MSTP(Force port state) | July 15, 2007, 12:58 am |
| STP question | October 29, 2004, 1:59 pm |
| a question about STP 802.1d | December 7, 2004, 3:03 pm |
| NAT question... | January 21, 2005, 5:07 am |
| Question regarding 802.1x | March 2, 2005, 7:32 pm |
| Re: A question for the NG | December 11, 2006, 1:44 pm |
| Re: A question for the NG | December 11, 2006, 5:58 pm |
| Monitoring question! | July 30, 2004, 5:50 pm |
| a question about igmp | September 15, 2004, 1:36 am |
| eternet question | October 15, 2004, 6:52 pm |
| A question about 802.1d based CoS | October 20, 2004, 1:04 am |