CN1372189A - Method for instant raising CPU frequency - Google Patents
Method for instant raising CPU frequency Download PDFInfo
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- CN1372189A CN1372189A CN 01103857 CN01103857A CN1372189A CN 1372189 A CN1372189 A CN 1372189A CN 01103857 CN01103857 CN 01103857 CN 01103857 A CN01103857 A CN 01103857A CN 1372189 A CN1372189 A CN 1372189A
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- system management
- management bus
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Abstract
A method of raising the frequency of CPU timely contains the following procedures: 1. to provide a frequency selecting unit at the joint of a video window transmitted to the systematic managing bus controller through the operation system 2. to store and fetch between the operationed systematic management bus controller and the clock chip to be written in the frequency of the bus controller and to generate the said frequency and transmitting to the CPU which will be detected and displayed on the video window interface. This invention can modulate the frequency any time to raising frequency in the microsoft window system during operation state.
Description
The present invention relates to a kind of at the following method for instant raising CPU frequency of Microsoft's Window system (WINDOW), be meant a kind of especially in can be in the windows system instant overclocking of open state, to simplify the method for instant raising CPU frequency of overclocking program.
A kind of frequency multiplying method in the past is to enter the frequency of adjusting central processing unit in the basic input/output when start, but this kind method, after adjusting frequency, the ability of must starting shooting again overclocking, step is more numerous and diverse; And for how not understanding the user of overclocking, more possibly can't know the frequency that how to enter basic input/output and adjust central processing unit, everyone can be used easily, and after the overclocking, when using windows system, also can't on form, learn the working frequency information of present central processing unit.
Another kind of frequency multiplying method in the past, it then is the short-circuiting terminal of directly adjusting on the motherboard, to reach the purpose of overclocking, and this kind method, then must when assembling, promptly adjust the frequency of central processing unit, if when using computer, want overclocking, then must shut down, and computer casing taken apart, the short-circuiting terminal of further adjusting motherboard again just can reach the purpose of overclocking, and step is more numerous and diverse, and for the user who is ignorant of computer hardware, then do not know how to remove to disassemble hardware and adjust short-circuiting terminal, everyone can be used easily at all, and after the overclocking, when using windows system, also can't on form, learn the frequency information of present central processing unit.
The object of the present invention is to provide a kind of in the Microsoft's Window system of open state, method for instant raising CPU frequency, can be in windows system instant overclocking, and can simplify the overclocking program.
For achieving the above object, the present invention takes following technical measures:
Method for instant raising CPU frequency of the present invention is to operate under the Microsoft's Window system, comprises the following steps:
Step 1, in window interface, provide a frequency selected cell, reach in the System Management Bus controller in the I/O control chip (South Bridge chip) via operating system for frequency data that will be selected;
Step 2, carry out the access of System Management Bus controller and clock chip chamber, make the frequency data in the System Management Bus controller are write in the clock chip, clock chip also produces this frequency, and this frequency is sent in the central processing unit, starts working;
Step 3, detect the frequency of operation in the central processing unit, and the frequency of operation in the central processing unit is presented on the window interface.
Wherein:
The access step 2 of described System Management Bus controller and clock chip chamber comprises the following steps:
(1), at first, inform and to write data to clock chip;
(2), whether the check system management bus be in busy condition, if when busy, the expression System Management Bus is ready to;
(3), data are sent in the System Management Bus master data working storage;
(4), the start-up system management bus, so that frequency data are reached clock chip.
Wherein:
Described step (1) may further comprise the steps: the address of setting clock chip, and find out System Management Bus substrate address by the power management bus controller in the I/O control chip, be sent in the main address register after the clock chip address added system management substrate address, inform and to write data to clock chip.
Wherein:
Described step (2) may further comprise the steps: read the comprehensive working storage of the system management that is arranged in the System Management Bus controller, whether the check system management bus is in busy condition, if when busy, the expression System Management Bus is ready to.
Wherein:
Described step (3) may further comprise the steps: System Management Bus substrate address is added System Management Bus master data offset address, with initialization system management bus master data working storage, and data are sent in the System Management Bus master data working storage.
Wherein:
Described step (4) may further comprise the steps: System Management Bus substrate address is added system management activation offset address, and with initialization system management activation working storage, and the start-up system management bus, so that frequency data are reached in the clock chip.
The present invention is described in detail below in conjunction with drawings and Examples:
Description of drawings:
Fig. 1 is the present invention selects frequency in windows system a schematic flow sheet.
Fig. 2 is the schematic flow sheet of System Management Bus controller and the access of clock chip chamber in the first embodiment of the invention.
Fig. 3 is the schematic flow sheet of System Management Bus controller and the access of clock chip chamber in the second embodiment of the invention.
Fig. 4 is the schematic flow sheet of System Management Bus controller and the access of clock chip chamber in the third embodiment of the invention.
The first embodiment of the present invention, it comprises the steps:
Step 1:
As shown in Figure 1, one frequency selected cell is provided in the window interface of screen, and this frequency selected cell is available for users to select required frequency, in the present embodiment, this frequency selected cell is a graphic interface set on the window interface of screen, and it comprises manually and automatic two kinds of preference patterns.
At the manual mode state, the user can utilize the spool on cursor control, keyboard or other input media point selected frequency selected cells, and according to it clicks the position that button moves on the spool, the frequency selected cell is about to show corresponding frequency numerical value on form.
At the automatic mode state, when the user clicked automatic mode on the frequency selected cell, the frequency selected cell promptly can produce best frequency of operation numerical value according to present hardware structure (as used central processing unit kind).
After the user selected a fixed frequency, operating system was about to selected frequency and reaches in the System Management Bus controller of I/O control chip (South Bridge chip), and in the present embodiment, employed chip is a ultra micro AMD756 chip.
Step 2:
Apprizing system management bus controller will write this frequency data to clock pulse clock chip, and these frequency data are write in the clock chip, and as shown in Figure 2, in the present embodiment, the access of System Management Bus controller and clock chip chamber comprises the following steps:
1, at first, set the address of clock chip, and find out System Management Bus substrate address by the power management bus controller in the said chip, and after being added System Management Bus substrate address, the clock chip address reaches in the main address register, and inform and will write data clock chip.
2, read the comprehensive working storage of the system management that is arranged in the System Management Bus controller, check whether one of them bit is in busy condition, if when busy, the expression System Management Bus is ready to.
3, System Management Bus substrate address is added System Management Bus master data offset address,, and data are sent in the System Management Bus master data working storage with initialization system management bus master data working storage.
4, system management substrate address is added system management activation offset address, with initialization system management activation working storage, and the start-up system management bus, so that frequency data are reached in the clock chip.
When the clock chip receives this frequency data, and after reaching these frequency data in the central processing unit, central processing unit is then according to this frequency data renewal frequency that transmits and start working.
Step 3:
Detect the frequency of operation in the central processing unit, and the frequency of operation in the central processing unit is presented on the window interface.
In the present embodiment, after the System Management Bus controller successfully reaches clock chip with frequency data, central processing unit promptly can detect the frequency of operation of self, numerical value with frequency of operation is sent on the window interface of screen again, and the user can learn the working frequency information of central processing unit on screen.
Next be the second embodiment of the present invention, it comprises the steps:
Step 1:
As shown in Figure 1, provide one and the frequency selected cell in the window interface of screen, this frequency selected cell is available for users to select required frequency, in the present embodiment, the frequency selected cell is a graphic interface set on the window interface of screen, and comprises manual and automatic two kinds of preference patterns.
Manual mode, the user can utilize the spool on cursor indicator, keyboard or other input media point selected frequency selected cells, and according to it clicks the position that button moves on the spool, the frequency selected cell promptly can produce corresponding frequency numerical value.
Automatic mode, when the user clicked automatic mode on the frequency selected cell, the frequency selected cell promptly can produce best frequency numerical value according to present hardware configuration (as used central processing unit kind).
After the selected frequency of user, operating system is about to selected frequency and reaches in the system management control unit in the I/O control chip (South Bridge chip), and employed in the present embodiment I/O control chip is Intel's 82801 AA chips.
Step 2:
Apprizing system management bus controller will write this frequency data to clock chip, and these frequency data are write in the clock chip, and as shown in Figure 3, in the present embodiment, the access of System Management Bus controller and clock chip chamber comprises the following steps:
1, at first, find out System Management Bus substrate address by the power management bus controller in the I/O control chip, and add System Management Bus major state offset address, to check in the major state working storage that can arrive System Management Bus whether System Management Bus is in busy condition, if when not busy, the expression System Management Bus is ready to.
2, when learning that System Management Bus is ready to, reach in the attached address register of System Management Bus after System Management Bus substrate address added the clock chip address, inform and will write data clock chip.
3, System Management Bus substrate address is added System Management Bus data-bias address, with initialization system management bus data working storage, can obtain the data in the System Management Bus main control working storage, the expression data transmit in the mode of block, then System Management Bus substrate address is added System Management Bus block data bit offset address, data are sent to the block data bit addresses.
4, System Management Bus substrate address is added System Management Bus main control offset address, with initialization system management bus main control working storage, and the start-up system management bus, frequency data are reached in the clock chip.
When the clock chip receives this frequency data, and after reaching these frequency data in the central processing unit, central processing unit is then according to this frequency data renewal frequency that transmits, and starts working.
Step 3, detect the frequency of operation in the central processing unit, and the frequency of operation in the central processing unit is presented on the window interface.
In the present embodiment, after the System Management Bus controller successfully reaches clock chip with frequency data, central processing unit promptly can detect the frequency of operation of self, numerical value with frequency of operation is sent on the window interface of screen again, and the user can learn working frequency information that central processing unit is correct on screen.
Be the third embodiment of the present invention below, it comprises the steps:
Step 1: as shown in Figure 1, in the window interface of screen, a frequency selected cell is provided, this frequency selected cell is available for users to select required frequency, in the present embodiment, this frequency selected cell is a graphic interface set on the window interface of screen, and it comprises manually and automatic two kinds of preference patterns.
Manual mode, the user can utilize the spool on cursor indicator, keyboard or other input media point selected frequency selected cells, and according to it clicks the position that button moves on the spool, the frequency selected cell is about to show corresponding frequency numerical value on form.
Automatic mode, when the user clicked automatic mode on the frequency selected cell, the frequency selected cell promptly can produce best frequency of operation numerical value according to present hardware configuration (as used central processing unit kind).
After the user selected a fixed frequency, operating system was about to selected frequency and reaches in the system management control unit of I/O control chip, and in the present embodiment, employed is Weisheng VIA82T686 chip.
Step 2:
Apprizing system management bus controller will write this frequency data to clock chip, cooperate Fig. 4, and in the present embodiment, the access of System Management Bus controller and clock chip chamber comprises the following steps:
1, at first, set the address of clock chip, and find out the substrate address of System Management Bus, the clock chip address is added System Management Bus substrate address after, reach in the System Management Bus master address register, inform and will write data clock chip.
2, System Management Bus substrate address is added System Management Bus major state offset address, make to can read System Management Bus major state working storage whether the check system management bus is in busy condition, if when busy, the expression System Management Bus is ready to.
3, System Management Bus substrate address is added System Management Bus main control offset address, with the data of initialization system management main control working storage, expression will transmit in the mode of block.Then System Management Bus substrate address is added System Management Bus block data bit offset address, data are sent to the block data bit addresses.
4, System Management Bus substrate address is added System Management Bus main control offset address, with initialization system management bus main control working storage, and the start-up system management bus is to reach frequency data in the clock chip.
After the clock chip received these frequency data and reaches these frequency data in the central processing unit, central processing unit was then according to this frequency data renewal frequency that transmits and begin the worker.
Step 3, detect the frequency of operation in the central processing unit, and the frequency of operation in the central processing unit is presented on the window interface.
In the present embodiment, when the System Management Controller success frequency data are reached clock chip after, central processing unit promptly can detect the frequency of operation of self, numerical value with frequency of operation is sent on the window interface of screen again, and the user can learn the working frequency information of central processing unit on screen.
Compared with prior art, the present invention has following effect:
The present invention can be under open state, can be in the Microsoft's Window system instant overclocking, can letter Change the overclocking program, the operating frequency of instant liftable central processing unit.
Claims (16)
1, a kind of method for instant raising CPU frequency is to operate under the Microsoft's Window system, it is characterized in that, comprises the following steps:
Step 1, in window interface, provide a frequency selected cell, reach in the System Management Bus controller in the I/O control chip via operating system for frequency data that will be selected;
Step 2, carry out the access of System Management Bus controller and clock chip chamber, make the frequency data in the System Management Bus controller are write in the clock chip, clock chip also produces this frequency, and this frequency is sent in the central processing unit, starts working;
Step 3, detect the frequency of operation in the central processing unit, and the frequency of operation in the central processing unit is presented on the window interface.
2, method according to claim 1 is characterized in that:
Described step 2 comprises the following steps:
(1), at first, inform and to write data to clock chip;
(2), whether the check system management bus be in busy condition, if when busy, the expression System Management Bus is ready to;
(3), data are sent in the System Management Bus master data working storage;
(4), the start-up system management bus, so that frequency data are reached clock chip.
3, method according to claim 2 is characterized in that:
Described step (1) may further comprise the steps: the address of setting clock chip, and find out System Management Bus substrate address by the power management bus controller in the I/O control chip, be sent in the main address register after the clock chip address added system management substrate address, inform and to write data to clock chip.
4, method according to claim 2 is characterized in that:
Described step (2) may further comprise the steps: read the comprehensive working storage of the system management that is arranged in the System Management Bus controller, whether the check system management bus is in busy condition, if when busy, the expression System Management Bus is ready to.
5, method according to claim 2 is characterized in that:
Described step (3) may further comprise the steps: System Management Bus substrate address is added System Management Bus master data offset address, with initialization system management bus master data working storage, and data are sent in the System Management Bus master data working storage.
6, method according to claim 2 is characterized in that:
Described step (4) may further comprise the steps: System Management Bus substrate address is added system management activation offset address, and with initialization system management activation working storage, and the start-up system management bus, so that frequency data are reached in the clock chip.
7, method according to claim 1 is characterized in that:
The access of described System Management Bus controller and clock chip chamber comprises the following steps:
A, check whether System Management Bus major state working storage is in busy condition, if when busy, the representative system management bus is ready to;
B, inform and to write data to clock chip;
C, expression data transmit in the mode of block, and data are sent in the block data bit working storage;
D, start-up system management bus are to reach frequency data in the clock chip.
8, method according to claim 7 is characterized in that:
Described step a may further comprise the steps: at first find out System Management Bus substrate address by the power management bus controller in the I/O control chip, and add System Management Bus major state offset address, make in the major state working storage that can arrive System Management Bus and check whether be in busy condition, if when not busy, the expression System Management Bus is ready to.
9, method according to claim 7 is characterized in that:
Described step b may further comprise the steps: when learning that System Management Bus is ready to, after System Management Bus substrate address adds the clock chip address, reach in the attached address register of System Management Bus, inform and will write data to clock chip.
10, method according to claim 7 is characterized in that:
Described step c may further comprise the steps: system management substrate address is added System Management Bus data-bias address, with initialization system management bus data working storage, make the data that can obtain in the System Management Bus main control working storage, the expression data transmit in the mode of block, then System Management Bus substrate address is added System Management Bus block data bit offset address, data are sent to block data bit working storage address.
11, method according to claim 7 is characterized in that:
Described steps d may further comprise the steps: System Management Bus substrate address is added System Management Bus main control offset address, and with initialization system management bus main control working storage, and the start-up system management bus, so that frequency data are reached in the clock chip.
12, method according to claim 1 is characterized in that:
The access of described System Management Bus controller and clock chip chamber comprises the following steps:
A, inform and to write data to clock chip;
Whether b, check system management bus are in busy condition, if when busy, the expression System Management Bus is ready to;
C, expression will transmit in the mode of block, and data are sent to block data bit working storage address;
D, start-up system management bus are to reach frequency data in the clock chip.
13, method according to claim 12 is characterized in that:
Described step a may further comprise the steps: at first, set the address of clock chip, and find out the substrate address of System Management Bus, and after being added system management substrate address, the clock chip address reaches in the System Management Bus master address register, and inform and will write data clock chip.
14, method according to claim 12 is characterized in that:
Described step b may further comprise the steps: System Management Bus substrate address is added System Management Bus major state offset address, make and can read System Management Bus major state working storage, whether the check system management bus is in busy condition, if when busy, the representative system management bus is ready to.
15, method according to claim 12 is characterized in that:
Described step c may further comprise the steps: System Management Bus substrate address is added System Management Bus main control offset address, and with the data of initialization system management main control working storage, expression will transmit in the mode of block; Then System Management Bus substrate address is added System Management Bus block data bit offset address, data are sent to block data bit working storage address.
16, method according to claim 12 is characterized in that:
Described steps d may further comprise the steps: System Management Bus substrate address is added System Management Bus main control offset address, and with initialization system management bus main control working storage, and the start-up system management bus, so that frequency data are reached in the clock chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011038578A CN1164991C (en) | 2001-02-26 | 2001-02-26 | Method for instant raising CPU frequency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011038578A CN1164991C (en) | 2001-02-26 | 2001-02-26 | Method for instant raising CPU frequency |
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| CN1372189A true CN1372189A (en) | 2002-10-02 |
| CN1164991C CN1164991C (en) | 2004-09-01 |
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| CNB011038578A Expired - Fee Related CN1164991C (en) | 2001-02-26 | 2001-02-26 | Method for instant raising CPU frequency |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324430C (en) * | 2004-06-09 | 2007-07-04 | 宏碁股份有限公司 | Electric power management system and method for computer system |
| CN1329785C (en) * | 2004-06-04 | 2007-08-01 | 华硕电脑股份有限公司 | Main machine board and control method thereof |
| CN100334527C (en) * | 2003-12-15 | 2007-08-29 | 仁宝电脑工业股份有限公司 | Method for dynamically adjusting CPU frequency |
| CN100367150C (en) * | 2003-10-13 | 2008-02-06 | 瑞昱半导体股份有限公司 | Time pulse adjusting device and method |
| CN100377029C (en) * | 2005-09-30 | 2008-03-26 | 威盛电子股份有限公司 | Dynamic regulating circuit and method of basic time pulse signal for front and bus bar |
| CN100535825C (en) * | 2005-08-26 | 2009-09-02 | 佳能株式会社 | Information processing apparatus and method of setting frequency of clock to be supplied from processor |
| CN101430577B (en) * | 2007-11-08 | 2010-09-22 | 英业达股份有限公司 | Computer system capable of automatically regulating time pulse signal frequency |
| CN102156534A (en) * | 2011-04-01 | 2011-08-17 | 奇智软件（北京）有限公司 | Hardware energy-saving processing method and device |
| US8266469B2 (en) | 2008-06-20 | 2012-09-11 | Asustek Computer Inc. | Clock controlling apparatus of computer system and applications thereof |
-
2001
- 2001-02-26 CN CNB011038578A patent/CN1164991C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367150C (en) * | 2003-10-13 | 2008-02-06 | 瑞昱半导体股份有限公司 | Time pulse adjusting device and method |
| CN100334527C (en) * | 2003-12-15 | 2007-08-29 | 仁宝电脑工业股份有限公司 | Method for dynamically adjusting CPU frequency |
| CN1329785C (en) * | 2004-06-04 | 2007-08-01 | 华硕电脑股份有限公司 | Main machine board and control method thereof |
| CN1324430C (en) * | 2004-06-09 | 2007-07-04 | 宏碁股份有限公司 | Electric power management system and method for computer system |
| CN100535825C (en) * | 2005-08-26 | 2009-09-02 | 佳能株式会社 | Information processing apparatus and method of setting frequency of clock to be supplied from processor |
| US7636865B2 (en) | 2005-08-26 | 2009-12-22 | Canon Kabushiki Kaisha | Information processing apparatus and method of setting frequency of clock to be supplied from processor |
| CN100377029C (en) * | 2005-09-30 | 2008-03-26 | 威盛电子股份有限公司 | Dynamic regulating circuit and method of basic time pulse signal for front and bus bar |
| CN101430577B (en) * | 2007-11-08 | 2010-09-22 | 英业达股份有限公司 | Computer system capable of automatically regulating time pulse signal frequency |
| US8266469B2 (en) | 2008-06-20 | 2012-09-11 | Asustek Computer Inc. | Clock controlling apparatus of computer system and applications thereof |
| CN102156534A (en) * | 2011-04-01 | 2011-08-17 | 奇智软件（北京）有限公司 | Hardware energy-saving processing method and device |
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| Publication number | Publication date |
|---|---|
| CN1164991C (en) | 2004-09-01 |
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Assignee: MSI Computer Shenzhen Co., Ltd. Assignor: Weixing Science & Technology Co., Ltd. Contract fulfillment period: 2007.1.1 to 2013.1.1 contract change Contract record no.: 2009990000036 Denomination of invention: Method for instant raising CPU frequency Granted publication date: 20040901 License type: Exclusive license Record date: 2009.1.16 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.1.1 TO 2013.1.1; CHANGE OF CONTRACT Name of requester: ENSIMAI ELECTRONIC ( SHENZHEN ) CO., LTD. Effective date: 20090116 |
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Granted publication date: 20040901 Termination date: 20140226 |