 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
EX256-TQG100I Datasheet(PDF) 7 Page - Actel Corporation |
|
||||||||||||||||||||||||||||||
EX256-TQG100I Datasheet(HTML) 7 Page - Actel Corporation |
|
|
7 / 49 page  eX Family FPGAs v4.3 1-3 Routing Resources Clusters and SuperClusters can be connected through the use of two innovative local routing resources called FastConnect and DirectConnect, which enable extremely fast and predictable interconnection of modules within Clusters and SuperClusters (Figure 1-4). This routing architecture also dramatically reduces the number of antifuses required to complete a circuit, ensuring the highest possible performance. DirectConnect is a horizontal routing resource that provides connections from a C-cell to its neighboring R- cell in a given SuperCluster. DirectConnect uses a hard- wired signal path requiring no programmable interconnection to achieve its fast signal propagation time of less than 0.1 ns (–P speed grade). FastConnect enables horizontal routing between any two logic modules within a given SuperCluster and vertical routing with the SuperCluster immediately below it. Only one programmable connection is used in a FastConnect path, delivering maximum pin-to-pin propagation of 0.3 ns (–P speed grade). In addition to DirectConnect and FastConnect, the architecture makes use of two globally oriented routing resources known as segmented routing and high-drive routing. Actel’s segmented routing structure provides a variety of track lengths for extremely fast routing between SuperClusters. The exact combination of track lengths and antifuses within each path is chosen by the fully automatic place-and-route software to minimize signal propagation delays. Figure 1-4 • DirectConnect and FastConnect for SuperClusters SuperClusters DirectConnect • No antifuses • 0.1 ns routing delay FastConnect • One antifuse • 0.5 ns routing delay Routing Segments • Typically 2 antifuses • Max. 5 antifuses |
Similar Part No. - EX256-TQG100I |
|
Similar Description - EX256-TQG100I |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
