Computer graphics processing and selective visual display system – Computer graphic processing system – Interface
Reexamination Certificate
2005-07-07
2008-12-09
Tung, Kee M (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphic processing system
Interface
C345S519000
Reexamination Certificate
active
07463266
ABSTRACT:
An interface for an integrated circuit chip is provided. The interface includes a first port configured to receive a command signal indicating whether command information or data is being transferred to the integrated circuit chip. The interface further includes a second port configured to receive the command information and the data. Coded data detection logic configured to detect a transition of the command signal indicating that the command information and the data are coded is provided. The transition of the command signal occurs subsequent to a first clock cycle indicating a type of access to the integrated circuit. A method for reducing overhead for a serial interface when receiving or transmitting data is also included.
REFERENCES:
patent: 5512921 (1996-04-01), Mital et al.
patent: 5539401 (1996-07-01), Kumaki et al.
patent: 5717787 (1998-02-01), Feo et al.
patent: 6091645 (2000-07-01), Iadanza
patent: 6281816 (2001-08-01), Kampf
patent: 6690305 (2004-02-01), Meroth et al.
patent: 6744388 (2004-06-01), Khu
patent: 6947602 (2005-09-01), Igarashi et al.
Smith “Digital Transmission Systems”, 1985, Van Nostrand Reinhold Company, pp. 190-197.
“Image Data Compression By DCT With Adaptive Run-Length Coding”, IEEE Transactions on Consumer Electronics, vol. 37, No. 4, Nov. 1991, (pp. 860-866).
Dyke Phil Van
Jeffrey Eric
Seiko Epson Corporation
Tung Kee M
Washburn Daniel
Watson Mark P.
LandOfFree
Low overhead serial interface does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Low overhead serial interface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low overhead serial interface will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4023404