System for using an external CPU to access multifunction controller's control registers via configuration registers thereof after disabling the embedded microprocessor
US5826105A · kind A · utility
12Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1996 |
| Grant date | Oct 20, 1998 |
| Priority date | — |
| Expiry date | Jun 10, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/124
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method is disclosed for giving a host CPU direct access to the address space of an embedded microprocessor in a multifunction controller. The data path of the multifunction controller chip is modified to enable this direct access.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.