[SI-LIST] Re: trace impedance difference in same signal group of Intel guide

  • From: "Moran, Brian P" <brian.p.moran@xxxxxxxxx>
  • To: fei xue <harrison_cls@xxxxxxxxxxxx>, "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
  • Date: Tue, 11 May 2010 01:02:11 -0600

ªë?Ê'ý8b²·?¢i??Ö­??ðjÆÚ±çh?é©?¸?j["?éZ¶*'³?¦ÏÈv?趯y§(?Ȭy©Ú?+bq©cºËb~'¶*'ý»­"¯y©pk++y«(?çm?çè?Z0?xÿ)ç©?y¢?ÛajÐÃGh¬??ZrW???"?Ûh¦?§¶ÚÚ?É¢²È¨?X§zÚ)¢Z
 Ëò
}§-?Û+jØ^®è%Ëôáz?Þ­©ezwm¡éݶ?h??2?w%¹×¬i»¬²?bµ«m?çâ®ËC 
Ãÿjwh?Dz¢è¶?í?àÈ0Ëax#në"²Êe?ا¶?­­ç¬¶»?¶êÞü?ÚuØ­??ÿ¶­z¹¢?«b¢x¬j[(iÊ&¦º&?ÇÿJ?ayçßyËb½è¦¥çZ?Ǭyéß®?­?騶«n?«vZ(?)à?{h¶?ºÈî²ÖÞ~?Þ¶??»-
??ÊÞjYrº      
rý?.Â)e±ç?²('?ø?j{b???jwv+¢{b?è­Ê«{ôè?)â?,Þ¶¢???¶?í?+0zÚò¶?z?ax#nçßz»%{
Úµæ¬??²?,²&å{öî¶+b±§(??è?+ýg?¢éݶ­ºÈ§?©hÁêæj)ۺȦ¥çZ?Ç°?YkyÛ?zØ^jj.?Ú?j^u©Üyجr?í?{¢·+zÀ?Êÿ!·¥?ëÞ¶¨ºÚn¶)©yÖ§qê¶?06î}÷«?ÉhÁêí?©÷ò?f³õ?¡û^?ëu«%£¬ÛOöê?fnçßz»(?#nëÿ¢?òþiè¶Ë«x?(®G?¢{a?Ë)yÈ??Ç^²('ý»­¢y??*-?êÜ?*lzÛ-?+0jËayƬ{ñ¨j?u©Ý²)®?«^jwr¢ì"?Wâ?ÛajÛ^?Z0z¹¨¶«n?«v)©yÖ§qçhzÊk¢ø?z)©®?Þv·¬º[lüâjs(­©Ò?
 Ú?)à
ëÞ??fz{F®?©
X??Óåj×è®k?×¥
?颶­??ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÅ®?ÿ}è±¹ïæj)m£øZ®¸¬¢Ü?Ïòj(ýÊ&ýÉÿIéíý;?±Ö²üƲ×_öÓ]9ÿN?1:ÿ2?Ú?ðk?©ÏþÈÿ?+-ýúÞzX¬¶Ïè®®n7?·ÿÿÿÿÿý"ÿ,??ýÿ¶¶?z)©yÖ§qçb}÷«zw?{?ë"?v¥?º.¦?È?×¥?è?xw¥??k?©Ú?Ó£§ý8Z?K¢¼¨º¹"?Ö§u×­j)^uìi?©Ú¶*'þl¨?騭çh¹»[jÇ?¢|¨º·(?g§¶È¬ÿrv?¨ºØb?M¼:­­§?j^u©Üyú+

4\¢{k¢["?¥?Æ޶׫¶§ß³¡?ø?Ê?¥¢?¶Ø^¢ëiºÖî}÷«T?.®÷?®???¦¡×¥?r'µéL}ö×G!??·ûaz?­¦ëb???jw¡ûa?Æî}÷«?ÍüÿÓ¡?ÈhÂx§?'â®Ë^?¨¥méhÃò¢Øb?Iz?§?~è¯?g(ºWdyêb???jwr?í?{¨ºÊÚ¶«¶§Ûá?ñÚ®¸¬¢ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÌ¢¶§üâjsÿýºâjéþj+jâ?×¥ýÊ&ÿÿÿÿÿÿý÷¢Æçÿ?ªë?Ê'ýÉlÿ&¡¢?Ü¢oÜ?ÿÿ²/å?Ëÿ~·??+-³ú+?ÿì?ùb²ßß­ç¥?Ëlþ?àÿÿÿÿÿÿÿÿöÓ]?çÿÿÿÿÿÿßõóþ|ÿÿÿÿÿÿÿÿÒ#òÈI?Ñ{ûkiÇ¢???jwv'ßz·§q觱©?²('jX+¢êh|?ízX.?×?j¸¬¢È¥êì¢v¥?(Z½éè·
â¶×§j| º'^?)Þ²ØZ¶ëv'ßz·§µ?(??Þr§?éo±©è¶«ý»­"Øb?B&k&Þi¹^¶?)yË??×°?«m?êÚ¶*'jWè®Øb²+ÿ+a{²þ?Ú±ç(?Ö«ÊÚ)?ÏðyË«­éí?*Þr?¦zwk¢ëb??r!jyÞ??â¶Ê0?V²z¿â??Ýz»hjú"uÈZ?w¥¶?!jyÞ??­¡úajÇ?¢êe?xÿ?½êÿ¶¬y÷Þrܲz-~éeɪi­ç"j×?m§$?{ax0ÑÙÖ²³û(¶,z¢uéb?ë(~ק?,^vÈ ?©`®?©±úè?º-?ÈZ?w¥³­?)Ú?¬?¯ó§y§oj{Z?궬Á«-¡·?nW­¡Úmë^¶¸èn?æj)íj)â?(?Ȭµéí­çÞ­éÜ?xÿÇ(­Ø§?\ÿ¶?jYhºÚ¶??*lzܲ?m?h³yÜ"¶a?ÊèºØ§?)æ?wÿJ?¨¹ªÞ¦·­·)®rhrG??{h?ßÀ±ö«jÌ!Ê?Þr§?éb³o(?k?Ûaz?az¸¬ßº!?Ïí?êÞjÊ'~?í?+"²º.¶)à²??{ö¬?'ë?éÝ1ª1?y??ب?çi­ëâ¢ë%Ëð¡jyÞ?^?Û-¡·°¢»-q«mçºÇ¢¶¬¶?èº×­?º.?ayÈZ?w¥Ê'?ç-¢ºb?ø??Ö§v+%¢x®?Þ­©eý*0?éÚ?Zjا?º.¶)àr§?éZ­æ°z¯z ?êé®*+?Ü­¡ÈZ?w¥ôá?Ȭ??-?{azw°z·!jyÞ??«?¬?®¢uéb?ëÿnëb?Ø^¢W^¬0ÑÚ¢uéb?ë"µÚ²?º¿Î½êÚ?P?
ÈZ?w¥¶)¢?§vú%µ¨?ªà?x¬mëmz¼"¶a{o(?iè?)Ú??ÿnër¢ç?z-®?­yº-?ÈZ?w¥±«m?+0?Ûaý*?ðpjÈ"½éé®*+?ÜÿÙ^jËm?«p¢é]mé²më-?笳ò$??-?+-Ê?¨~?⢸­?6­??ðjÇh?觲??q«³ðk?©Ì¢¶§J('jX§?7¯zZ)?éíº.¤)bz{O?«_¢¹¬"{^?*+¦?Ú¶*'ÿÿÿüêâ?)Ú?Ǭ±¨ÿÿÿüZè?û"þX¬·öèºwýúÞzX¬¶Ïè®æj)m£û"þX¬·öèºwýúÞzX¬¶Ïè®ÿ?¨¥¶?ì?ùb²ßÛ¢éÜ{÷ëyéb²Ûÿ¢¸ÿ?¨¥¶?ì?ùb²ßÛ¢éÜ{÷ëyéb²Ûÿ¢¸ÿüéÁz¥|çßz,ny'§·õ?vw¬u¬ÿ1¬´çý´×Mvÿ]?1:ÿ²/å?Ëÿ~·??+-³ú+?ù??[hþÈÿ?+-ýúÞzX¬¶Ïè®Ò¹¸ÞrßÿH?Ë!$ÿ¶¶?z)©yÖ§qçb}÷«zw?{?ë"?v¥?º.¦?È?×¥?è?xw¥??¥?óÈ?Ú?Ç?ªç¬¶*'¶?¥??ò¢ïÚ³*.?z0ü?ízWhzɨ­ç(?Ëkj)í²·¬¶¸?¶*'²ØZ?©ò¢Ø^®Ç¦?Ê'vç-¢»Þ?Ú+zÊ^r&¥?(§0!é?«_¢¹?zÈ ?¢uïÏ
oÿ?ÞÅ©©?ïâ?0ÑÙÊ'¶º%?º.¦È ?©\¢{-­¨§¶ÏÂ(OÂI©Ý84ì?      Ú?Ïè|?ízPb?¼·Û]
w!??·ûayÈZ­§-z¸¬¶'-­§?j^u©Üz?í?àÃGg(?Úè?
èº?"?v¥±úè?À?¶?¡jyÞ?b?k"³~Î?o¿ÿ^ÿþ0z÷«¶??ªÚr׫?ËbrÚÚq覥çZ?Ç?®??{h
§?éAv)¦²+6ðèfûÿõÓÿÓ?ëkiǬ¡ð¡jyÞ?b?k­éh?«¶§
§?é@v)¦³ó2ªç¬¶*'j·ÿ×ü!Ê+-?ëkiÇ??ªÚr׫?ËbrÚÚq覥çZ?Ǩ|(Z?w¥ئ?Çb}÷«z{_®?¢???jw¡ð¡jyÞ?b?kÿÛò?ç$yÛax?HJjz_í?ê.¶?­nçßz¹¨uéh|(Z?w¥ئ?Ȭ¶¬jg?²jzZ
§?éAv)¦³ûa{&«{ÿôèfü?(¶Øb±úè??HIRº»Þ³ÿì¢+b²z-¶«y«(??Û¹÷Þ®?­¦ëb???jwÿÈv?è¶Øb?KazÚÚq覥çZ?Çÿ±Ø?}êÞ?Ç¢±·?jë¡ûkiÇ??ËZ?Ç??÷Þ­éÜy·­Áç§
§?w¥©Ý
§?éAÿ~Î?f§wo?f«y¸ ?ªlÿ?Ï??çÚrÚ+ʯzëyç[iÉ-?«m?ì?jyèµÊ'¶º%¶¶?z)©yÖ§qì"¶§Ûá?ïÿ×Oÿ­¶²q©Ý¢+¢{k¢Yb?¦¥çZ?Ç°?Øb?o?o¿ÿ?¡?øhÂÚ½©nj×­?+"???·÷??¢wâ®l"¶??çÚrÚ+ÊØZµÊ'¶º%?)à?j^u©Ü{­?)öðèfûÿù:¢²?(®z-ü?©¦·??«^?ü¨º¯y©ò?)í²?í?+ÿªë?Ê'ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿôèº{.nÇ+?·?®?¬?ùb²ßì?ùb²ßëz«?²ßß­ç¥?Ëlþ?àþf¢?Úÿ²/å?Ëÿ­ê®zËÿ~·??+-³ú+?ü"¶î?Ë?±Êâmïâ?Ø^JæãyË_?é]¢»hiÙ¢?+-z¼¨º¹??·«²©~º&k?¥¨þ
-£øm¶?ÿÿ
0ýúÞzX¬¶Ïè®ðyºZ?ïì?ùb²Ñh®¥§û"þX¬·úު笷÷ëyéb²Ûÿ¢¸ÿ?¨¥¶?ì?ùb²ßëz«?²ßß­ç¥?Ëlþ?àÿ­?ø^??â?Ø^JæãyË_?é].+-µç!?'?Úºg§¶Æ«y«Ú?V??æ­þm§ÿÿÃ
ÿ²/å?Ëÿ?ëÿ?ÛiÿÿðÃì?ùb²ßçzßÿ.+-j·!?÷¬j·¯?ìnW?·øm¶?ÿÿ
0ýúÞzX¬¶Ïè®Ú­Èb½ë?²/å?ËN?ßé®*+¶?n?îÿÛM5þX¬µªÜ?+Þ±ªÞ¾'°i¹^jßá¶Úÿÿü0Ãú¬?ùÞ·üêÚnÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿôèº{.nÇ+?·?®?¬?ùb²ßì?ùb²ßëz«?²ßß­ç¥?Ëlþ?àþf¢?Úÿ²/å?Ëÿ­ê®zËÿ~·??+-³ú+?ü"¶î?Ë?±Êâmïâ?Ø^JæãyË_?é]¢»hiÙ¢?+-z¼¨º¹??·«²©~º&k?¥¨þ
-£øm¶?ÿÿ
0ýúÞzX¬¶Ïè®ðyºZ?ïì?ùb²Ñh®¥§û"þX¬·úު笷÷ëyéb²Ûÿ¢¸ÿ?¨¥¶?ì?ùb²ßëz«?²ßß­ç¥?Ëlþ?àÿ­?ø^??â?Ø^JæãyË_?é].+-µç!?'?Úºg§¶Æ«y«Ú?V??æ­þm§ÿÿÃ
ÿ²/å?Ëÿ?ëÿ?ÛiÿÿðÃì?ùb²ßçzßÿ.+-j·!?÷¬j·¯?ìnW?·øm¶?ÿÿ
0ýúÞzX¬¶Ïè®Ú­Èb½ë?²/å?ËN?ßé®*+¶?n?îÿÛM5þX¬µªÜ?+Þ±ªÞ¾'°i¹^jßá¶Úÿÿü0Ãú¬?ùÞ·üêÚn
------------------------------------------------------------------
To unsubscribe from si-list:
si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field

or to administer your membership from a web page, go to:
//www.freelists.org/webpage/si-list

For help:
si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field


List technical documents are available at:
                http://www.si-list.net

List archives are viewable at:     
                //www.freelists.org/archives/si-list
 
Old (prior to June 6, 2001) list archives are viewable at:
                http://www.qsl.net/wb6tpu

Other related posts:

  1. Home
  2. si-list
  3. Archive
  4. 05-2010