Communication method for redirecting information to another port
US6141706A · kind A · utility
19Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 1999 |
| Grant date | Oct 31, 2000 |
| Priority date | — |
| Expiry date | Jan 22, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/06
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of bootstrapping executable code to a microprocessor controller from a personal computer (PC) via a bidirectional interface, e.g., a standard PC parallel port comprised of an external 25-pin D-shell connector. By bootstrapping its code from the PC, the microprocessor controller, which controls an adapter, e.g., a modem adapter, coupled to the PC is able to retrieve the most current version of the code stored in the PC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.