Signal masking method, signal masking circuit, and...

Details Signal masking method, signal masking circuit, and... Signal masking method, signal masking circuit, and...

2008-05-23

2010-06-08

Pham, Ly D (Department: 2827)

Static information storage and retrieval

Read/write circuit

Signals

C365S194000, C365S196000, C365S233100, C365S233500, C365S236000

Reexamination Certificate

active

07733716

ABSTRACT:
A signal masking circuit includes a detection circuit, a delayed read data strobe signal generation circuit, a gating circuit, a counting circuit, and a masking circuit. The detection circuit detects a period of a logic “L” of a read data strobe signal. The gating circuit gates a delayed read data strobe signal, and generates a first masked read data strobe signal. The counting circuit counts the falls of the first masked read data strobe signal until the count reaches a predetermined number, and generates a masking signal for masking the first masked read data strobe signal. The masking circuit masks the first masked read data strobe signal, and outputs a second masked read data strobe signal.

REFERENCES:
patent: 7298188 (2007-11-01), Kawasaki
patent: 2009/0043955 (2009-02-01), Butt et al.
patent: 2009/0240968 (2009-09-01), Kizer et al.
patent: 2006-107352 (2006-04-01), None

Affiliated with

Also associated with

Rating

Signal masking method, signal masking circuit, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Signal masking method, signal masking circuit, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal masking method, signal masking circuit, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4238811