JPS6470810A - Power supply on control system for computer system - Google Patents
Power supply on control system for computer systemInfo
- Publication number
- JPS6470810A JPS6470810A JP62228907A JP22890787A JPS6470810A JP S6470810 A JPS6470810 A JP S6470810A JP 62228907 A JP62228907 A JP 62228907A JP 22890787 A JP22890787 A JP 22890787A JP S6470810 A JPS6470810 A JP S6470810A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- port
- computer system
- stored
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE:To sharply shorten the power supply ON time of a large scale computer system by turning on a power supply in each port in accordance with a power supply ON order table found out based on stored power load characteristics. CONSTITUTION:The power supply characteristic value of an I/O device type connected to the computer system is inputted from an input part of a display device 4 for a service processor 13 and stored in an external storage device 3 as a power load characteristic table 30. Then, the type of the device 2 connected to each port is defined and stored in the device 3 as a type definition table 31. Power consumption value obtained when power supply ON instructions are applied from the tables 30, 31 to respective tables with a fixed time delay is found out in each time, whether the obtained value is included in an allowable range of a power feeder 5 or not is checked and the port concerned is repeatedly registered at specified ON time to form a power ON order table 32. Then, power supply is turned on in each port in accordance with the table.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62228907A JPH06100949B2 (en) | 1987-09-11 | 1987-09-11 | Power-on control method for computer system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62228907A JPH06100949B2 (en) | 1987-09-11 | 1987-09-11 | Power-on control method for computer system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6470810A true JPS6470810A (en) | 1989-03-16 |
JPH06100949B2 JPH06100949B2 (en) | 1994-12-12 |
Family
ID=16883724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62228907A Expired - Lifetime JPH06100949B2 (en) | 1987-09-11 | 1987-09-11 | Power-on control method for computer system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06100949B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08202468A (en) * | 1995-01-27 | 1996-08-09 | Hitachi Ltd | Multiprocessor system |
JP2007014152A (en) * | 2005-07-01 | 2007-01-18 | Fujitsu Ltd | Voltage control system |
JP2013505506A (en) * | 2009-09-23 | 2013-02-14 | エスティー‐エリクソン、ソシエテ、アノニム | Power supply start mechanism, device and method for controlling start-up of power supply circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258624A (en) * | 1984-06-05 | 1985-12-20 | Nec Corp | Power supply controller |
-
1987
- 1987-09-11 JP JP62228907A patent/JPH06100949B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60258624A (en) * | 1984-06-05 | 1985-12-20 | Nec Corp | Power supply controller |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08202468A (en) * | 1995-01-27 | 1996-08-09 | Hitachi Ltd | Multiprocessor system |
JP2007014152A (en) * | 2005-07-01 | 2007-01-18 | Fujitsu Ltd | Voltage control system |
JP2013505506A (en) * | 2009-09-23 | 2013-02-14 | エスティー‐エリクソン、ソシエテ、アノニム | Power supply start mechanism, device and method for controlling start-up of power supply circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH06100949B2 (en) | 1994-12-12 |
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