Register access controller which prevents simultaneous coupling

Details Register access controller which prevents simultaneous coupling Register access controller which prevents simultaneous coupling

1997-12-12

2000-01-25

Sheikh, Ayaz R.

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus access regulation

710118, 710130, G06F 1338

Patent

active

060187832

ABSTRACT:
A register access controller controls the timing of coupling a selected register of a plurality of register to a bus interface during a zero-wait continuous burst transfer of data from the plurality of registers to the bus interface. During the zero-wait continuous burst transfer of data, a newly selected register is coupled to the bus interface for each clock period. The register access controller of the present invention introduces a predetermined delay time between decoupling a previously selected register from the bus interface to coupling a newly selected register to the bus interface. In this manner, the register access controller prevents coupling of two registers to the bus interface at the same time thereby reducing the risk of integrated circuit damage that may result from simultaneous coupling of multiple registers to the bus interface.

REFERENCES:
patent: 4644529 (1987-02-01), Amstutz et al.
patent: 5500946 (1996-03-01), Roden et al.
patent: 5860108 (1999-01-01), Horikawa

Affiliated with

Also associated with

Rating

Register access controller which prevents simultaneous coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Register access controller which prevents simultaneous coupling , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Register access controller which prevents simultaneous coupling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2323843