Glossary entry (derived from question below)
English term or phrase:
clock domain
French translation:
domaines d\'horloge
Added to glossary by
Lany Chabot-Laroche
Apr 20, 2010 21:51
14 yrs ago
English term
Canada
clock domain
English to French
Tech/Engineering
Telecom(munications)
A manufacturer of telecommunications equipment was struggling to meet performance expectations on a XXX device.
With more than twenty clock domains, the design was highly complex.
Franchement aucune idée ici. C'est dans la section études de cas de mon client qui fait de la conception électronique.
With more than twenty clock domains, the design was highly complex.
Franchement aucune idée ici. C'est dans la section études de cas de mon client qui fait de la conception électronique.
Proposed translations
(French)
| 3 +2 | domaines d'horloge |
Arnold T.
|
Proposed translations
+2
13 mins
Selected
domaines d'horloge
En Anglais :
http://www.wipo.int/pctdb/en/wo.jsp?WO=2003039061
CLOCK DOMAIN CROSSING FIFO
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Note added at 14 mins (2010-04-20 22:05:22 GMT)
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En Français :
http://www.wipo.int/pctdb/en/wo.jsp?WO=2003039061
TRANSMISSION DE DONNEES ENTRE DES DOMAINES D'HORLOGE PAR TECHNIQUE PEPS
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Note added at 15 mins (2010-04-20 22:07:01 GMT)
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Explications :
http://en.wikipedia.org/wiki/Clock_domain_crossing
"A clock domain crossing (CDC), or simply clock crossing, is when a signal crosses from one clock domain into another. If a signal does not assert long enough and is not registered, it may appear asynchronous on the incoming clock boundary.[1]
Synchronizing a signal that crosses into a higher clocked domain can be accomplished by registering the signal through a flip-flop that is clocked by the source domain, thus holding the signal long enough to be detected by the higher clocked destination domain. Synchronizing a signal traversing into a slower clock domain is more cumbersome. This typically requires a register in each clock domain with a form of feedback from the destination domain to the source domain, indicating that the signal was detected.[2]"
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Note added at 4 days (2010-04-25 08:05:19 GMT) Post-grading
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Merci Lany !
http://www.wipo.int/pctdb/en/wo.jsp?WO=2003039061
CLOCK DOMAIN CROSSING FIFO
--------------------------------------------------
Note added at 14 mins (2010-04-20 22:05:22 GMT)
--------------------------------------------------
En Français :
http://www.wipo.int/pctdb/en/wo.jsp?WO=2003039061
TRANSMISSION DE DONNEES ENTRE DES DOMAINES D'HORLOGE PAR TECHNIQUE PEPS
--------------------------------------------------
Note added at 15 mins (2010-04-20 22:07:01 GMT)
--------------------------------------------------
Explications :
http://en.wikipedia.org/wiki/Clock_domain_crossing
"A clock domain crossing (CDC), or simply clock crossing, is when a signal crosses from one clock domain into another. If a signal does not assert long enough and is not registered, it may appear asynchronous on the incoming clock boundary.[1]
Synchronizing a signal that crosses into a higher clocked domain can be accomplished by registering the signal through a flip-flop that is clocked by the source domain, thus holding the signal long enough to be detected by the higher clocked destination domain. Synchronizing a signal traversing into a slower clock domain is more cumbersome. This typically requires a register in each clock domain with a form of feedback from the destination domain to the source domain, indicating that the signal was detected.[2]"
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Note added at 4 days (2010-04-25 08:05:19 GMT) Post-grading
--------------------------------------------------
Merci Lany !
4 KudoZ points awarded for this answer.
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