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标题:
IEEE 1588 v2
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时间:
2010-9-14 11:32
作者:
tomtuo
标题:
IEEE 1588 v2
Foreword........................................................................................................................................................xi
IEEE introduction........................................................................................................................................ xiv
1. Overview ................................................................................................................................................... 1
1.1 Scope .................................................................................................................................................. 1
1.2 Purpose ............................................................................................................................................... 2
1.3 Layout of the document ....................................................................................................................... 2
2. Normative references................................................................................................................................. 3
3. Definitions, acronyms, and abbreviations .................................................................................................. 4
3.1 Definitions .......................................................................................................................................... 4
3.2 Acronyms and abbreviations ............................................................................................................... 7
4. Conventions............................................................................................................................................... 8
4.1 Descriptive lexical form syntax ........................................................................................................... 8
4.2 Word usage......................................................................................................................................... 9
4.3 Behavioral specification notation ...................................................................................................... 10
5. Data types and on-the-wire formats in a PTP system............................................................................... 11
5.1 General ............................................................................................................................................. 11
5.2 Primitive data type specifications ...................................................................................................... 11
5.3 Derived data type specifications........................................................................................................ 12
5.4 On-the-wire formats .......................................................................................................................... 15
6. Clock synchronization model ................................................................................................................... 16
6.1 General ............................................................................................................................................. 16
6.2 Principle assumptions about the network and implementation recommendations............................. 16
6.3 PTP systems...................................................................................................................................... 17
6.4 PTP message classes......................................................................................................................... 17
6.5 PTP device types ............................................................................................................................... 18
6.6 Synchronization overview ................................................................................................................. 29
6.7 PTP communications overview ......................................................................................................... 37
7. Characterization of PTP entities ............................................................................................................... 41
7.1 Domains............................................................................................................................................ 41
7.2 PTP timescale ................................................................................................................................... 41
7.3 PTP communications........................................................................................................................ 42
7.4 PTP communication media................................................................................................................ 46
7.5 PTP ports .......................................................................................................................................... 47
7.6 PTP device characterization .............................................................................................................. 53
7.7 PTP timing characterization .............................................................................................................. 61
8. PTP data sets ........................................................................................................................................... 63
8.1 General specifications for data set members ..................................................................................... 63
8.2 Data sets for ordinary and boundary clocks....................................................................................... 65
8.3 Data sets for transparent clocks ......................................................................................................... 74
9. PTP for ordinary and boundary clocks ..................................................................................................... 76
9.1 General protocol requirements for PTP ordinary and boundary clocks............................................. 76
9.2 State protocol.................................................................................................................................... 76
9.3 Best master clock algorithm .............................................................................................................. 83
9.4 Grandmaster clocks ........................................................................................................................... 92
9.5 Message processing semantics .......................................................................................................... 93
9.6 Changes in the local clock ............................................................................................................... 107
10. PTP for transparent clocks.................................................................................................................... 107
10.1 General requirements for both end-to-end and peer-to-peer transparent clocks ............................ 107
10.2 End-to-end transparent clock requirements ................................................................................... 108
时间:
2010-9-14 12:27
作者:
东方快车
奖励共享!
时间:
2010-9-14 15:04
作者:
yanlast
十分感谢!
时间:
2010-9-14 16:20
作者:
dbl
感谢共享!
时间:
2010-10-13 10:17
作者:
DFywR6bDZD
It's very good.
时间:
2010-10-13 23:38
作者:
allanweee
Thanks for sharing
时间:
2010-10-17 07:34
作者:
ada115
多谢共享!
时间:
2010-10-20 11:07
作者:
xmhwelcome
谢谢分享!
时间:
2010-10-28 09:49
作者:
tyf1999
标题:
最新版!全身顶起
最新版!全身顶起
时间:
2010-11-22 11:09
作者:
chgluo
标题:
回复 1# 的帖子
支持,这里都无法下载的话,真悲剧了
时间:
2011-1-14 11:21
作者:
yimiyg2005
标题:
好东西
谢谢分享
时间:
2011-1-18 18:09
作者:
huanguestc
这个不得不说,真的太好了。
时间:
2011-1-22 18:53
作者:
yangqingbo
jjjfjfjjgjgfjg
时间:
2011-2-17 15:29
作者:
heavenscloud
感谢一下,最近可能要做工业以太网的项目
时间:
2011-3-2 19:25
作者:
雪漠孤鹰
十分感谢,正需要!
时间:
2011-3-7 11:28
作者:
stones1981
你就是人才,强大极了
时间:
2011-4-6 12:13
作者:
xia52080151
标题:
十分感谢
很有用的资料
时间:
2011-4-6 17:18
作者:
tz123
标题:
谢谢分享
谢谢楼主的分享
时间:
2011-5-13 09:06
作者:
ritt
想学习一下PTP
时间:
2011-5-22 21:41
作者:
womeikong
Very Good!
时间:
2011-5-27 13:27
作者:
moxavictor
This is my want.
时间:
2011-6-1 22:40
作者:
stones1981
时间:
2011-6-29 11:33
作者:
oasis_cq
谢谢
时间:
2011-6-30 19:05
作者:
shywolf580
哈哈!太谢谢了!找了好久这个iaozh
时间:
2011-7-21 14:49
作者:
cranger
感谢共享!
时间:
2011-8-22 20:19
作者:
chenjdx
感谢分享
时间:
2011-9-3 15:01
作者:
xxk2050
good
时间:
2011-9-17 14:03
作者:
roadrunner
Good , just what I need ! Tks a lot!
时间:
2011-10-6 18:38
作者:
zhonlon
谢谢分享。
时间:
2011-10-18 17:33
作者:
wbzhuanyong
感谢
时间:
2011-10-21 21:25
作者:
飞跃疯人院
标题:
回复 1# 的帖子
多谢楼主分享!
时间:
2011-10-24 22:08
作者:
webkkkKKKkkk
好好学习 好好学习
时间:
2011-10-25 15:03
作者:
xinsh
非常感谢!
时间:
2011-10-28 19:03
作者:
kevintest1
Thank you a lot
时间:
2011-11-28 15:56
作者:
daqiju
非常有用,多谢分享。
时间:
2011-11-28 22:47
作者:
ruanjinglin
谢谢!!!
时间:
2011-12-22 09:59
作者:
lin9100
谢谢楼主分享
时间:
2012-1-12 09:49
作者:
ZEQING2000
标题:
回复 11# 的帖子
thank you!
时间:
2012-5-26 22:00
作者:
sdu509
非常感谢楼主,互相交流,共同进步
时间:
2012-8-1 18:50
作者:
sweating
不错,不过不知道能否下载。
时间:
2012-12-17 13:33
作者:
qiudw1020
很好的资料,感谢!
时间:
2012-12-26 14:36
作者:
evervoid
Thanks a lot.
时间:
2013-4-26 15:51
作者:
才军
谢谢楼主分享。非常好的资源。
时间:
2013-7-1 21:11
作者:
fyg2008
非常感谢。。。。。
时间:
2013-8-11 22:25
作者:
sunshine0713
很有用的资料
时间:
2013-10-28 12:28
作者:
arrowkiller
Thanks for sharing
时间:
2013-10-28 15:42
作者:
lvboodvl
红宝书啊!!
时间:
2014-1-16 12:20
作者:
dtmyjt
这个技术最近好像很火的样子
时间:
2014-8-20 17:17
作者:
530575357
我要下载
时间:
2014-8-21 21:49
作者:
c114tester
感谢共享。。。。
时间:
2014-12-15 14:14
作者:
hwlan
Thanks for sharing. This is very useful.
时间:
2014-12-20 14:30
作者:
chn8421
正是需要的资料。学习了。感谢分享
时间:
2015-2-28 12:20
作者:
baohuicumt
很好很强大!!!!!!!!!!!
时间:
2015-3-26 12:54
作者:
xuwei218
太谢谢了,找了好久
时间:
2015-5-26 17:31
作者:
yanjlcd
谢谢楼主的分享!
时间:
2022-3-3 16:49
作者:
Rcong
谢谢楼主分享
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