Method and system for configuring registers in...

Details Method and system for configuring registers in... Method and system for configuring registers in...

2005-12-12

2009-08-04

Chase, Shelly A (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

C714S763000

Reexamination Certificate

active

07571379

ABSTRACT:
A system for configuring registers of microcontrollers includes first register and second registers. The system includes a data source for loading a datum into the first register and the logic complement of said datum in the second register. The system also includes a comparator which verifies the identity between the datum in the first register and the logic complement in the second register, and, where the identity is not verified, generates a signal indicating that the data have been corrupted by a disturbance. The system also includes a final-state machine which disables the comparator during writing of the registers.

REFERENCES:
patent: 4785453 (1988-11-01), Chandran et al.
patent: 5212694 (1993-05-01), Fujiwara
patent: 5699509 (1997-12-01), Gary et al.
patent: 5894487 (1999-04-01), Levitan
patent: 6230058 (2001-05-01), Legay
patent: 33 12 873 (1984-10-01), None
patent: 101 13 319 (2002-09-01), None
European Search Report; EP 05 42 5233; Sep. 14, 2005.
STMicroelectronics; “Datasheet: 8-Bit Intelligent Controller Unit (ICU) Two Timer/PWMs. ADC, I2C, SPI, SCI”; XP-002344784; http://www.st.com/stonline/products/literature/ds/8793.pdf; May 2004; retrieved online Sep. 14, 2005.

Affiliated with

Also associated with

Rating

Method and system for configuring registers in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for configuring registers in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for configuring registers in... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4074509