Patent
1994-08-17
1998-05-19
Harvey, Jack B.
395653, 39575003, G06F 1310
Patent
active
057547980
ABSTRACT:
Since an instruction of switching of the system operation environment or configuration such as the power save mode and power-up mode is input by the hot key operation using SMI, key data of the hot key can be instantly received by the CPU even while any type of application program is being executed, and the operation environment is changed. Further, when the system operation environment or configuration such as the power save mode and power-up mode is changed, a pop-up window indicating the present system operation environment is automatically opened on the display image plane according to the rewritten operation environment or system configuration data of the CMOS memory. Therefore, the operation mode switched by the hot key function can be instantly indicated to the user. When an event mode is set, in response to a change of a power supply status, a power supply controller set data indicating the changing of the power supply status, into a predetermined register of the computer system. At this time, the power supply controller informs the CPU of the changing of the power supply status by using an interrupt signal.
REFERENCES:
patent: 4268901 (1981-05-01), Subrizi et al.
patent: 4739310 (1988-04-01), Yamamoto
patent: 5241646 (1993-08-01), Arai
patent: 5336950 (1994-08-01), Popli et al.
patent: 5432941 (1995-07-01), Crick et al.
patent: 5446904 (1995-08-01), Belt et al.
patent: 5452401 (1995-09-01), Lin
patent: 5497455 (1996-03-01), Suga et al.
patent: 5537544 (1996-07-01), Morisawa et al.
Toshiba Reference Manual for T2000SXe Portable Personal Computer, pp. I-v, Mar. 26-Mar. 31 (1991).
Microsoft Press Computer Dictionary Nov. 1993, pp. 18, 23, 63, 179, 275, 82, 95, 350, 358 & 380.
Inomata Tadaaki
Uehara Keiichi
Harvey Jack B.
Kabushiki Kaisha Toshiba
Myers Paul R.
LandOfFree
Computer system with function for controlling system configurati does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer system with function for controlling system configurati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer system with function for controlling system configurati will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1863434