4 45 4-03 Α7 Β7 五'發明説明（/) 電腦系統工作頻率最佳化之方法及裝置 本發明係將一個多段的高解析度之時脈產生器，配合一可驗證電腦系統穩定度 之程式，然後再利用人工 '或是軟體自動診測的方式，找出CPU與主機板間 或半成品間的最佳工作頻率組合，以增加整個系統的工作執行效率並增進整個 電腦系統的價値與競爭力。 發明領域 本發明係關於一種設定電腦系統之工作頻率最佳之方法及裝置。 發明背骨 在電腦市場中，執行效率/成本比是一項重要的競爭力指標，而且電腦的組成 半成品像主機板' CPU、和其它週邊設備都有其本身最大的時脈工作頻率(可 發揮其本身最佳的執行效率）’然而現今的電腦規格中，都只是限用在固定的 工作頻率下工作，並沒有發揮各個組成半成品間最佳的執行效率。例如目前電 腦系統中’CPU的工作頻率都是以15〜20%，有的甚至以50%的比例(例如Intel P-Π系統’ LX晶片組66.6 MHz至BX晶片組100 MHz)往上增加，使用者使用 電腦系統時，只能依CPU速度的規格來做正確調整，但有時此種狀況並不能 使系統穩定工作’因此必需做降頻動作，但是系統一次需要降低15〜20%的CPU 速度嚴重影響電腦系統效能。此外*當一可穩定工作之電腦系統想超頻運作時， 則往往一次15〜20%的CPU升頻動作反而造成系統的不穩定。因此，習知電 腦系統工作頻率之設定不但不靈活，無法依需求做適當的超頻或降頻運作，且 一次升頻或降頻之幅度過大，無法將電腦系統之工作頻率設定至最佳之狀況。 本發明即首先使用連續之高解析度時脈產生器·例如解析度達0.1MHz或是 1MHz者；也可以採用固定比率升降頻者，例如0.5% ~ 5%者。再配合人工 或是自動偵測並且調整之方式’達到一種設定電腦系統之工作頻率最佳之方法 及裝置。 關式 (請先Μ讀背面之注意事項再填寫本頁} ，-=* 經濟部中央標準局員工消f合作.汁製 圖1爲本發明以人工方式設定電腦系統最佳工作頻率之系統示意圖； 1SU爲本發明以自動方式設定電腦系統最佳工作頻率之系統示意圖：以及 圖3爲本發明以自動方式設定電腦系統最佳工作頻率之流程圖。 圖式元件符號說明 1. 電腦系統 2. BIOS 3. 時脈產生器 4. 跳線開關 5. 頻率記憶體 本紙張尺度適用中國國家標率（CNS ) Α4規格{ 2丨ΟΧ 297公釐） 445403 A7 B7 五、發明説明（Z) 本發明之詳細說明 (請先閱讀背面之注項再填寫本頁} 本發明所揭示之最佳化電腦系統工作頻率之方法及裝置1藉由人工及/或自動 方式來實施。就以人工方式實施之實施例而言’其系統示意圖可如圖1所示， 其中，複數個跳線開關4係連接至時脈產生器3，然後再將所選定之頻率傳送至 電腦系統1。跳線開關4之數目可依電腦系統1之CPU之工作頻率而定。例如CPU 之工作頻率選擇可從1 MHz至128 MHz，且頻率間隔爲1 MHz，則需要7組跳線 開關4。電腦系統1最佳CPU工作頻率的選擇則從基本頻率開始做起，然後每次 用人工調升1 MHz，再驗證電腦系統1運作是否當機、或是穩定’直到電腦系 統1當機、或是不穩定爲止，其最佳之CPU工作頻率便可依此找出。藉由本發 明之最佳化方法，一電腦系統〗之工作頻率便可因此提升(例如從原先設定之66 MHz提升至76 MHz或其他之頻率），進而使整個電腦系統1發揮最佳之效能。 在本發明之另一實施例中，電腦系統1之工作頻率係採用BIOS自動設定之方式 實施。請參考圖2所示自動設定方式之系統示意圖，其中，電腦系統1以BIOS 2 作頻率設定，而使時脈產生器3依所選定之頻率產生時脈信號至電腦系統1。此 外，BIOS 2更產生一系統重置信號重置電腦系統1，重複進行更高工作頻率之 確認，直到系統之最佳工作頻率確定1並且將最佳之工作頻率記憶於頻率記憶 體5之中。至於頻率間隔之劃分，則可如同前一實施例所述，以·一次1 MHz之 方式向上增加。也可以採用更細微的單位，如0.1MHz或是0.5MHz等，惟，分 隔愈細，則所需評估的時間也就愈長，反之亦然，也可以採用更粗的單位，如 2MHZ或是5MHz等，惟，分隔愈粗’則所需評估的時間也就愈短。 在本實施例中，BIOS 2自動設定工作頻率之方法流程係如圖3之流程圖所示。 首先，電腦系統以正常之程序開機31 :進入BIOS中，選擇系統最佳化工作項 目並執行之32;設定一預設之定額頻率於記憶體中33 ;以軟體重置電腦系統34， 亦即以預設之工作頻率値將電腦系統開機；執行系統穩定性測試程式以確認電 腦系統是否運作是否當機、穩定35、36 ;如果系統運作當機36，即重新開機38， 並將工作頻率調降一個預先設定之定額39，並且更進一步調降一個預設之安全 工作頻率例如1〜5MHz，即爲電腦系統之最佳工作頻率42，最後，再將此一最 佳工作頻率儲存於記憶體中，並以此一最佳工作頻率重新開機。 經濟部中央標準局員工消費合作社印策 如果系統沒有當機36，則繼續測試系統是否穩定37，若是穩定則自動將工作頻 率値增加預設之定額MHz 40，然後，以軟體重置系統34，再確認電腦系統是 否當機以及是否穩定35，並重複步驟34、35、36、37、4〇，一直至電腦系統運 作不穩定或是當機；如果電腦系統當機則如前段所述。如果電腦系統運作不穩 定，刖將目前CPU工作頻率減去一個系統預設之定額MHz 39 ;最後，並且更進 一步調降一個預設之安全工作頻率例如1〜5MHz，即獲得最佳工作頻率，將其 儲存於記憶體中42，並以此一最佳工作頻率重新開機43。 本發明首揭一種可將電腦系統之工作頻率以多段之方式進行設定及檢測以使電 腦系統在最佳效能之情況下運作，進而增加整個系統之工作執行效率並增加整 _Page 2 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 83.3,10,000 經濟部中央標準局員工消費合作社印製 4 45 40 3 A7 B7 五、發明説明（3 ) 個電腦系統之價値與競爭力。唯，前述實施例僅爲說明本發明之原理及其功效， 而非限制本發明之權利範圍於該實施例。凡同一技藝之人士對上述實施例所做 之修改及變化以及以後述之申請專利範圍所列之範圍•皆爲本案權利人之權利 範圍。 (請先閱讀背面之注意事項再填寫本頁)4 45 4-03 Α7 Β7 Five 'invention description (/) Method and device for optimizing operating frequency of computer system The present invention is a multi-segment high-resolution clock generator combined with a method that can verify the stability of the computer system. Program, and then use manual or software auto-diagnosis to find the best working frequency combination between CPU and motherboard or semi-finished product, in order to increase the work efficiency of the entire system and increase the price and competition of the entire computer system force. FIELD OF THE INVENTION The present invention relates to a method and device for setting the optimal operating frequency of a computer system. Inventing the Backbone In the computer market, the execution efficiency / cost ratio is an important competitiveness indicator, and the semi-finished components of the computer like the motherboard 'CPU, and other peripheral devices have their own maximum clock operating frequency (which can make use of its The best execution efficiency by itself) 'However, in today's computer specifications, they are only limited to work at a fixed operating frequency, and do not play the best execution efficiency among the various semi-finished components. For example, in current computer systems, the operating frequency of the CPU is increased by 15-20%, and some even increase by 50% (such as Intel P-Π system's LX chipset 66.6 MHz to BX chipset 100 MHz). When using a computer system, users can only make correct adjustments according to the specifications of the CPU speed, but sometimes this situation does not make the system work stably. Therefore, it is necessary to do a frequency reduction operation, but the system needs to reduce the CPU by 15 ~ 20% at a time. Speed seriously affects computer system performance. In addition * When a stable computer system wants to run overclocked, it often causes a system upset of 15 ~ 20% of the CPU frequency. Therefore, it is not only inflexible to set the operating frequency of the computer system, it is impossible to do proper overclocking or down-frequency operation as required, and the amplitude of the up-frequency or down-frequency is too large to set the operating frequency of the computer system to the optimal state. . In the present invention, a continuous high-resolution clock generator is first used; for example, those with a resolution of 0.1 MHz or 1 MHz; and those with a fixed ratio of frequency up and down, such as 0.5% to 5%. Then cooperate with the manual or automatic detection and adjustment method ’to achieve a method and device for setting the optimal operating frequency of the computer system. Guan Shi (please read the notes on the back before filling in this page),-= * The staff of the Central Standards Bureau of the Ministry of Economic Affairs should cooperate with each other. Figure 1 is a schematic diagram of the system for manually setting the optimal working frequency of a computer system according to the present invention; 1SU is a schematic diagram of a system for automatically setting the optimal operating frequency of a computer system according to the present invention: and FIG. 3 is a flowchart of automatically setting the optimal operating frequency of a computer system according to the present invention. Schematic component symbol description 1. Computer system 2. BIOS 3. Clock generator 4. Jumper switch 5. Frequency memory The paper size is applicable to China National Standard (CNS) A4 specification {2 丨 〇 × 297 mm) 445403 A7 B7 V. Description of the invention (Z) Detailed description (please read the note on the back before filling out this page) The method and device 1 for optimizing the operating frequency of a computer system disclosed in the present invention 1 are implemented manually and / or automatically. Implementation implemented manually For example, the schematic diagram of the system can be shown in FIG. 1, where a plurality of jumper switches 4 are connected to the clock generator 3, and then the selected frequency is transmitted to the computer system 1. The jumper switch 4 The number can be determined by the operating frequency of the CPU of computer system 1. For example, the operating frequency of the CPU can be selected from 1 MHz to 128 MHz, and the frequency interval is 1 MHz. 7 jumper switches 4 are required. Computer system 1 is the best The selection of the CPU operating frequency starts from the basic frequency, and then manually raises 1 MHz each time, and then verifies whether the operation of computer system 1 is down or stable 'until computer system 1 is down or unstable, The optimal CPU operating frequency can be found accordingly. With the optimization method of the present invention, the operating frequency of a computer system can be increased accordingly (for example, from the previously set 66 MHz to 76 MHz or other frequencies) ), So that the entire computer system 1 exhibits the best performance. In another embodiment of the present invention, the operating frequency of the computer system 1 is implemented by means of automatic BIOS setting. Please refer to the system of the automatic setting method shown in FIG. 2 In the schematic diagram, the computer system 1 uses BIOS 2 as the frequency setting, and the clock generator 3 generates a clock signal to the computer system 1 according to the selected frequency. In addition, the BIOS 2 also generates a system reset signal to reset Brain system 1, repeat the confirmation of higher operating frequency until the optimal operating frequency of the system is determined 1 and the optimal operating frequency is stored in the frequency memory 5. As for the division of the frequency interval, it can be implemented as the previous one As mentioned in the example, it is increased by 1 MHz at a time. It is also possible to use more subtle units, such as 0.1MHz or 0.5MHz, etc. However, the finer the separation, the longer the evaluation time will be, and vice versa Of course, it is also possible to use thicker units, such as 2MHZ or 5MHz, etc. However, the thicker the separation, the shorter the evaluation time. In this embodiment, the BIOS 2 method for automatically setting the operating frequency is As shown in the flowchart of Figure 3. First, the computer system is booted with normal procedures 31: Enter the BIOS, select the system optimization work item and execute it 32; set a preset quota frequency in the memory 33; reset the computer system 34 with software, that is, Turn on the computer system at the preset operating frequency; run the system stability test program to confirm whether the computer system is running and is stable and stable 35, 36; if the system is running 36, restart the computer 38 and adjust the working frequency Decrease a preset quota 39, and further reduce a preset safe operating frequency such as 1 ~ 5MHz, which is the optimal operating frequency of the computer system 42. Finally, store this optimal operating frequency in the memory. And restart at this optimal operating frequency. If the system does not crash 36, continue to test whether the system is stable 37. If it is stable, it will automatically increase the operating frequency by a preset fixed frequency MHz 40, and then reset the system 34 with software. Then confirm whether the computer system is down and stable 35, and repeat steps 34, 35, 36, 37, 40 until the computer system is unstable or down; if the computer system is down, it is as described in the previous paragraph. If the computer system operates erratically, 系统 subtract the current CPU operating frequency from the system's preset fixed MHz 39; finally, and further reduce a preset safe operating frequency such as 1 ~ 5MHz to obtain the optimal operating frequency. It is stored in the memory 42 and restarted 43 at an optimal operating frequency. The present invention firstly discloses a method for setting and detecting the operating frequency of a computer system in a multi-segment manner so that the computer system operates at the best performance, thereby increasing the work execution efficiency of the entire system and increasing the overall paper size. Applicable to China National Standard (CNS) A4 specification (210X297 mm) 83.3,10,000 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 4 45 40 3 A7 B7 5. Description of the invention (3) The price and competitiveness of computer systems. However, the foregoing embodiment is only for explaining the principle of the present invention and its effects, rather than limiting the scope of the right of the present invention to this embodiment. All modifications and changes made by the same skill to the above-mentioned embodiments and the ranges listed in the patent application scope described later are the scope of rights of the right holder of this case. (Please read the notes on the back before filling this page)
Page 3 本紙張尺度適用中國國家樣準（CNS ) A4規格（210X297公釐}Page 3 This paper size applies to China National Standard (CNS) A4 (210X297 mm)