Clock tree distributing method
US7859309B2 · kind B2 · utility
5Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 2010 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Feb 2, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A clock tree distribution method is provided. The method, applied to an I/O interface of an integrated circuit, is for generating a clock tree utilized in the I/O interface. The clock tree distribution method includes determining a conversion rate, converting a two-dimensional interface arrangement to a one-dimensional interface arrangement according to the conversion rate, forming a one-dimensional clock tree according to the one-dimensional interface arrangement, generating the clock tree corresponding to the two-dimensional interface arrangement by converting the one-dimensional clock tree according to the conversion rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.