Digital signal processor including an interface therein capable of allowing direct access to registers from an external device
US6957370B2 · kind B2 · utility
2Cited by
17References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2001 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | Feb 2, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3656
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A DSP comprises pipeline registers, a logical operation circuit, a product-sum circuit, DSP registers and an interface. The DSP registers includes at least a plurality of program control registers and excludes the pipeline registers, the logical operation circuit, the product-sum circuit. The interface is connected to the DSP registers, and causes an external device to be capable of writing and reading out from the DSP registers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.