 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
STPCCLIENT Fiches technique(PDF) 45 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STPCCLIENT Fiches technique(HTML) 45 Page - STMicroelectronics |
|
|
45 / 48 page  BOARD LAYOUT Issue 1.7 - February 8, 2000 45/48 6.2 HIGH SPEED SIGNALS Some Interfaces of the STPC run at high speed and have to be carefully routed or even shielded. Here is the list of these interfaces, in decreasing speed order: - Memory Interface. - Graphics and video interfaces - PCI bus - 14MHz oscillator stage All the clocks have to be routed first and shielded for speeds of 27MHz or more. The high speed sig- nals have the same contrainsts as some of the memory interface control signals. The next interfaces to be routed are Memory, Vid- eo/graphics, and PCI. All the analog noise sensitive signals have to be routed in a separate area and hence can be rout- ed indepedently. Figure 6-8. Shielding signals ground ring ground pad shielded signal line ground pad shielded signal lines |
|
Lien URL |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Lien vers la fiche technique | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
