Method for operating a microprocessor configuration and...

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus interface architecture

Reexamination Certificate

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C713S189000

Reexamination Certificate

active

07020730

ABSTRACT:
A microprocessor configuration includes a central control and processing unit, a bus having a bus state line and data/address lines, and units connected to the bus. If none of the units is being addressed by the control and processing unit, random data values are transmitted on the data/address lines. Such a process and configuration masks the current profile of the microprocessor configuration with regard to the useful information to be transmitted through the bus.

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Author not listed: “Soft Microcontroller”, Dallas Semiconductor Corp., Oct. 6, 1993, pp. 1-3, 7, 8, 73, 77-80, 82, 182-156, 229, 290-292.

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