Programmable data protection device, secure programming manager system and process for controlling access to an interconnect network for an integrated circuit
US8185934B2 · kind B2 · utility
1Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2008 |
| Grant date | May 22, 2012 |
| Priority date | — |
| Expiry date | Mar 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data protection device for an interconnect network on chip (NoC) includes a header encoder that receives input requests for generating network packets. The encoder routes the input requests to a destination address. An access control unit controls and allows access to the destination address. The access control unit uses a memory to store access rules for controlling access to the network as a function of the destination address and of a source of the input request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.