South and north bridge and related computer system for...

Details South and north bridge and related computer system for... South and north bridge and related computer system for...

2006-01-20

2008-11-25

Cao, Chun (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

C713S320000, C713S323000

Reexamination Certificate

active

07457972

ABSTRACT:
A circuit, designed for supporting a computer system having a CPU, a monitor, and a system memory electrically connected to the CPU, includes a south bridge, and a north bridge electrically connected to the south bridge, the CPU, and the monitor. The north bridge includes a state machine and a graphics data buffer. When detecting that graphics data transferred by the graphics data buffer to the monitor is insufficient, the state machine sends a north bridge signal to the CPU to access inner data of the system memory.

REFERENCES:
patent: 6288729 (2001-09-01), Laksono et al.
patent: 6677954 (2004-01-01), Jensen et al.
patent: 6897874 (2005-05-01), Riach
patent: 7205957 (2007-04-01), Shiuan et al.
patent: 7245272 (2007-07-01), Shiuan et al.

Affiliated with

Also associated with

Rating

South and north bridge and related computer system for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with South and north bridge and related computer system for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and South and north bridge and related computer system for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4046733