Communication control system

Details Communication control system Communication control system

1990-04-11

1992-05-05

Beausoliel, Robert W.

Excavating

G06F 1110

Patent

active

051114615

ABSTRACT:
In a serial communication unit having a CRC calculator or in a single-chip micro-computer including the serial communication unit, the CRC calculator is operated in synchronism with a system clock which is different from and asynchronous with respect to a reception clock. As a result, the CRC calculation is prevented from being stopped by the interruption of the reception clock, or the CRC calculation by the software is unnecessitated, thereby improving the communication efficiency.

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patent: 4809273 (1989-02-01), Jackowski et al.
".mu.PD72001 User's Manual", pp. 161-165, published by NEC, 1986 (translation included).

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