Emergency resumption processing apparatus for an information...

Details Emergency resumption processing apparatus for an information... Emergency resumption processing apparatus for an information...

G - Physics

06

F

354/230.86

G06F 9/312 (2006.01) G06F 1/04 (2006.01) G06F 11/00 (2006.01) G06F 11/20 (2006.01)

Patent

CA 2027770

Abstract of the Disclosure A program pattern writing part established within a central processing unit writes a program pattern that causes a watchdog timer to make an overflow action in the loading area of the emergency resumption processing program on the main memory device. An emergency resumption processing program loading part established within the same central processing unit reads the emergency resumption processing program from an external memory device after above the writing processing are completed, and loads it on the main memory device by rewriting the program pattern written by the program pattern writing part. As a result, if a fault arises in the transmission function of the emergency resumption processing program and the central processing unit starts to run the program on the main memory device without the emergency resumption processing program being loaded on the main memory device, since the program pattern already written in the main memory device by the program pattern writing part is run, the watchdog timer is never reset accidentally and properly detects a system abnormality.

Affiliated with

Also associated with

Rating

Emergency resumption processing apparatus for an information... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Emergency resumption processing apparatus for an information..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emergency resumption processing apparatus for an information... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1925264