Portable computer having dedicated register group and peripheral

Details Portable computer having dedicated register group and peripheral Portable computer having dedicated register group and peripheral

1996-11-26

1999-05-18

An, Meng-Ai T.

Boots, shoes, and leggings

395828, 395651, 39575001, 39575002, 39575003, 39575004, 39575005, 39575006, 39575007, 39575008, 36470914, 364188, 364189, G06F13/00

Patent

active

059059141

ABSTRACT:
Dedicated registers are arranged in a status LCD control gate array connected to a system bus, and the dedicated registers or register group and a keyboard controller are connected through a keyboard interface bus. The keyboard controller has two ports for communicating with a CPU. The keyboard controller transfers existing commands released to an application program or the like and transmits normal key data through the system bus. The keyboard controller transmits hot key data and transfers a command for realizing any other special function through the keyboard interface bus and the dedicated registers.

REFERENCES:
patent: 3639743 (1972-02-01), Kitz
patent: 3641329 (1972-02-01), De Sandre et al.
patent: 4064490 (1977-12-01), Nagel
patent: 4179748 (1979-12-01), Brown et al.
patent: 4198684 (1980-04-01), Reach et al.
patent: 4424576 (1984-01-01), Lange et al.
patent: 4470038 (1984-09-01), Amano
patent: 4566061 (1986-01-01), Ogden et al.
patent: 4621319 (1986-11-01), Braun
patent: 4739310 (1988-04-01), Yamamoto
patent: 4935889 (1990-06-01), Harada et al.
patent: 4980842 (1990-12-01), Kamada et al.
patent: 5103438 (1992-04-01), Masunaga et al.
patent: 5121472 (1992-06-01), Danish et al.
patent: 5138305 (1992-08-01), Tomiyasu
patent: 5241646 (1993-08-01), Arai
patent: 5291585 (1994-03-01), Sato
patent: 5333273 (1994-07-01), Raasch
patent: 5341316 (1994-08-01), Nishigaki
patent: 5345392 (1994-09-01), Mito
patent: 5369771 (1994-11-01), Gettel
patent: 5390350 (1995-02-01), Chung et al.
patent: 5423045 (1995-06-01), Kannan
patent: 5481754 (1996-01-01), Piazza
patent: 5485614 (1996-01-01), Kocis
patent: 5552802 (1996-09-01), Nonoshita et al.
patent: 5560024 (1996-09-01), Harper et al.
patent: 5563624 (1996-10-01), Imamura
patent: 5598567 (1997-01-01), Ninomiya
patent: 5629715 (1997-05-01), Zenda
patent: 5640176 (1997-06-01), Mundt et al.
Interrupt Protocol for Interconnected Microprocessos, Burmester & Jaschinski, IBM Technical Disclosure Bulletin, vol. 21, No. 2, Jul. 1978, New York, USA, pp. 786-787.

Affiliated with

Also associated with

Rating

Portable computer having dedicated register group and peripheral does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable computer having dedicated register group and peripheral, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable computer having dedicated register group and peripheral will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1768554