1299825 九、發明說明： 【發明所屬之技術領域】 /本fx明係為-種個人數位咖之省電方法，制係將整個 六、、、電力關閉後，仍可維持隨機存取記憶體内工作資料進而達 到省電效果之方法。 【先前技術】 個人數位助理(PDA，pers〇nai Digitai Assistant)的體積小， 使用不叉％間地點限制，開機執行速度快，功能可從簡單的個 人a己事薄顺雜的各觀用軟體，舉凡記帳、上網、衛星導航、 S己事、股市行情、多媒體…等功能，這些都充分展現出數位助 理的風貌。其中，輕薄短小是個人數位助理能吸引人的重要特 色，目前市面上的個人數位助理重量約15〇公克，可以直接放 到口袋中，走到哪用到哪，非常方便。個人數位助理開機後馬 上就可以進行想要的功能，不像開電腦還必須經過檢測記憶體 等繁複程序，效率相對提高許多。更有點選及手寫或外加鍵盤 等輸入方式任我們選擇，這些種種特色使得個人數位助理曰益 獲得重視，更獲好評。 但是，個人數位助理的電力問題一直是一個致命傷所 在，雖然目前的個人數位助理並沒有硬碟、光碟機，顯示螢幕 也比筆記型電腦來的小，相較之下耗電情形也就比筆記型電腦 好很多，但是筆記型電腦關機時是將整部機器的電源都關閉， 1299825 只有等到下次電源開啟時，才開始進行整部機器的運作，但是 個人數位助理在職時按下電驗，並非將整部顧的電源完 王關閉，而僅是將螢幕之電源關閉，並提供部分電力維持運作 中記憶體内的資料，更為省電者會將中央處理器(cpu，Cemrai Processor Unit)的運作頻率降低，以減少耗電率，此即為普通 待械模式，但疋儘管如此，在完全不使用的情形下，擺上個 川天半個月的仍然會使系統完全失去電力，如此一來，原本 存放在11¾機存取自己憶體(j^AM，Random Access Memory)的資料 將會消失，這對使用頻率不甚頻繁的使用者而言，會造成报大 的不便。 【發明内容】 鑒於以上的問題，本發明的主要目的在於提供一種個人數 位助理(PDA，Personal Digital Assistant)之省電方法，藉由根據 使用者所設定之待機時間，判斷是否將隨機存取記憶體 (RAM，Random Access Memory)内的資料，複製到非揮發性記 憶體(NVRAM ’ Non·Volatile Random Access Memory)或外部儲 存裝置中，以使整部機器進入到休眠狀態，此即為深度待機模 式，個人數位助理因此不再產生多餘的電力消耗，進而達到省 電之效果。 因此，為達上述目的，本發明所揭露之一種個人數位助理 之省電方法，在硬體方面至少必須包含： 1299825 設定模組，肋魏制麵輪人之_ Η檻值及待機模 式啟動之設定，·系統參數表，用以記錄時間門插值及當系統進 入深度待谢賦之記錄；省紐督魅，肋監㈣統之運作 «，並根據計時ϋ之時間值，_啟動何種待機模式；電源 管理模組，用蝴細_雕錢之電力供給；及資料搬 移模組’用以在系統進人深度待機模式時，將由工作資概縮 而成之記憶映像檔’轉存至麵發性記髓或外㈣存裝置， 及在解除深度待機模式時，將記憶映像檔彻至隨機存_債 體中’使純恢復歧人普通鋪模式前之狀態。 ^ …依縣_之目紅達耻叙優點，本㈣在進行待機 核式啟動之前，包含下狀祕設定及前置檢查步驟： 首先，接使用者所輸人各個待機模式啟動之時間門卢 值’並確認枝鱗各婦機赋被魏；縣檢麵揮^ 記憶體_餘”是否大於_存取記憶體之工作使心 間’若剩餘帥不足，麟去檢查外部儲存裝置之剩餘空間: 否大於隨機存取記憶體之工作錢郎；若仍料足夠的儲^ 空間，則顯示無法勾選深度待機模式之錯誤訊息。否則，持姨 監_統是否有輸人_之設定，當關機設定_時，、開始= 取計時器之時間值，以衡量是否進入各待機模式。 。°貝 在本發明由運作模式進入普通待機模式時，為減少 電力消耗，包含下列步驟： ”、 1299825 的時值接^之時間值確認是否到達進入普通待機模式 閉系_:=:=器之，然後，關 取計時器之時間值。仏德體所需之電力，再持續讀 值時而且當夺間值到達進入深度待機模式的時間⑩ 果，包=_式’為進-步達到省電之效 將隨機存取記憶财工作資料_成—記憶影像槽 …子I揮發性記憶體，若非揮發性記憶體 :’則轉存到外部儲存裝置，儲存完畢後，再將系:二足 之訊息記錄於系統參數表中，完成後，即_整^ —而當細者再錢用個人數㈣理時，使编從待機 恢復成運作模式時的工作狀態，包含下列步驟： 百先’接收系統開機所產生之中斷訊號並恢復中央處理哭 之電力’接著’判_統參數表中是否存有深度待機模式之: 絲錄’若有祕鱗㈣性輯體軸衫財記憶影像 棺’若無則可能為該記憶影像槽存在於外部儲存裝置之中，讀 取記憶影雜制可將X作資料鍵回存至隨機存取記憶^ 中二最後，恢復系統整體之電力。如此，系統便能恢復進入待 機鈾的工作狀態，且可減少電力之浪費。 1299825 有關本發明的特徵與實作’兹配合圖示作最佳實施例詳細 說明如下。 【實施方式】 本發明_人數位助理(PDA，p_nal Digkal Assistant)之省電方*。在本發明的以下詳細說明中，將描述多 種特定的細節賤提供树_完整朗。細，對熟知技藝 者來》 兒並可以不而要使用該等特定細節便可以實施本發明， 或者可以藉著利用替代的元件或方法來實施本發明。在其他的 狀況下，並不特別詳細地說明已知的方法、程序、部件、以及 電路，以免不必要地混淆本發明的重點。 明茶閱第1圖」，此為本發明之系統架構圖，包 列元件： 獅輸人之時間檀值及待 、式啟動之設定，可包括大家所熟知之鍵盤、搖 螢幕衬做財作以之裝置，用以接收 k取及輸人之設定值，例如：藉由設 種待機財，根據各_赋_定之日_=疋何 =數表，用以記錄各種待機模式之時間門檀 失去電杯;取記憶體12G⑽，訊將會因為 〜而献，因此必須紀錄下使用者所設定之時間門 1299825 再次按下電源鍵時，可立即在顯示幕中顯示先前之晝面，也就 是再次進入運作模式220。 若進入普通待機模式230之時間過久，則系統將轉而進入 到深度待機模式240，將隨機存取記憶體120内的工作資料轉 存到毋需電力之非揮發性記憶體(NVRAM，N〇n_v〇latile RAM) 140 ’ 例如：EEPROM (Electrically Erasable Programmable Read-Only Memory)、可抹除式唯讀記憶體（EPR0M，Erasable > Programmable KeacK)nly Memory)，或是快閃記憶體(flash memory)如：反及閘快閃記憶體(NAND Type Flash Memory；)、 反或閘快閃記憶體(N〇rFlash , N〇R Type Flash Mem〇ry);或是 外部儲存裝置130，如微型硬碟(micr(Mlriver)…等。 因此在啟動允許進入各種待機模式時，使用者必須針對普 通待機杈式230及深度待機模式24〇做個別參數條件之設定， .明^系第3圖」，首先，當使用者勾選普通待機模式23〇及 深度待機模式24G時，可設定各該時間門檻值並記錄於系統參 數^ 1如(步驟31〇)，省電監督模組11〇便可根據這些設定好 之時間門榧值來決定是否進入各種待機模式，當系統進入深度 待機权式240時，由於隨機存取記憶體12〇内的工作資料要轉 存至無需電力轉的非揮發性記憶體14〇或外部儲存裝置13〇 而非揮么ί±σ己隐體14〇的存取速度較快，而且耗電率低， 因此先進行_非揮發性記憶體14〇内所剩餘之可使用空間 13 1299825 判斷是否大於隨機存取記憶體中工作 偵測外·二 憶體刚所_財足，則再 财Pi/ G的齡㈣是对足夠_餘空間好 =機存取記憶體⑽中紅作龍，其中卫作轉的最大1299825 IX. Invention: [Technical field of invention] / This fx is a power saving method for personal digital coffee. The system can maintain the random access memory after the entire six, and power are turned off. The work data further achieves a power saving effect. [Prior Art] The personal digital assistant (PDA, pers〇nai Digitai Assistant) is small in size, uses the position limit of the unforked %, and the booting speed is fast, and the function can be used from a simple personally simple and complicated software. The functions of accounting, Internet access, satellite navigation, S-do, stock market, multimedia, etc., all fully demonstrate the appearance of several assistants. Among them, light and short is an important feature that personal digital assistants can attract people. Currently, the personal digital assistant on the market weighs about 15 gram, which can be put directly into the pocket. It is very convenient where to go. After the personal digital assistant is turned on, the desired function can be performed on the horse. Unlike the computer, it is necessary to go through complicated procedures such as detecting the memory, and the efficiency is relatively improved. We have a choice of input methods such as handwriting or keyboard addition. These various features make the personal digital assistants gain attention and praise. However, the power problem of the personal digital assistant has always been a fatal injury. Although the current personal digital assistant does not have a hard disk or a CD player, the display screen is smaller than the notebook computer, and the power consumption situation is better than the note. The computer is much better, but when the notebook is turned off, the power of the whole machine is turned off. 1299825 Only when the next power is turned on, the whole machine is started, but the personal digital assistant presses the test while in service. It is not to turn off the power supply of the whole Gu, but only to turn off the power of the screen, and provide some power to maintain the data in the memory of the operation, and more power-saving will be the central processor (cpu, Cemrai Processor Unit) The frequency of operation is reduced to reduce the power consumption rate. This is the normal standby mode. However, in the case of not using it at all, it will still cause the system to completely lose power when it is half-monthly. As a result, the data stored in the 113⁄4 machine to access the memory (j^AM, Random Access Memory) will disappear, which is not very frequently used. , The report will cause great inconvenience. SUMMARY OF THE INVENTION In view of the above problems, a main object of the present invention is to provide a power saving method for a personal digital assistant (PDA), which determines whether a random access memory is to be used according to a standby time set by a user. The data in the RAM (Random Access Memory) is copied to the non-volatile memory (NVRAM 'Non-Volatile Random Access Memory) or external storage device to make the whole machine enter the sleep state. This is the deep standby. Mode, the personal digital assistant therefore no longer generates excess power consumption, thereby achieving the effect of power saving. Therefore, in order to achieve the above object, the power saving method of the personal digital assistant disclosed in the present invention must include at least: 1299825 setting module, the ribs of the ribs and the standby mode. Set, · system parameter table, used to record the time gate interpolation and when the system enters the depth of the waiting for the record; the provincial manager, the rib supervision (four) unified operation «, and according to the time value of the time ,, _ start what standby mode; The power management module uses the power supply of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Remember the marrow or the external (four) storage device, and when the deep standby mode is released, the memory image file will be completely stored in the _ debt body to make the state of pure recovery before the ordinary shop mode. ^ ... According to the county _ the purpose of the red shame advantage, this (four) before the standby nuclear start, including the next secret settings and pre-check procedures: First, the user input each person standby mode start time Lulu The value 'and confirm the branch scales of all women's machine Fu is Wei; county check surface swing ^ memory _ 余" is greater than _ access memory work to make the heart 'if the remaining handsome is insufficient, Lin to check the remaining space of the external storage device : No is greater than the working money of random access memory; if you still have enough storage space, the error message of deep standby mode cannot be checked. Otherwise, if there is a setting of input mode, Shutdown setting _,, start = take the time value of the timer to measure whether to enter each standby mode. When the invention enters the normal standby mode from the operation mode, in order to reduce power consumption, the following steps are included: ”, 1299825 The time value of the time value is confirmed to determine whether it has reached the normal standby mode and the _:=:= device is closed, and then the time value of the timer is turned off. The power required by the German body, and then continue to read the value and when the intervening value reaches the time of entering the deep standby mode, the package = _ type is the step-by-step to achieve power saving effect. _成—memory image slot...sub-I volatile memory, if non-volatile memory:' then transfer to external storage device, after storage is complete, then the system: two-legged message is recorded in the system parameter table, after completion , that is, _ whole ^ - and when the finer uses the personal number (four), the working state when the program is restored from standby to operational mode, including the following steps: 100 first 'receives the interrupt signal generated by the system boot and restores the central Handling the power of crying 'Next' is judged whether there is a deep standby mode in the parameter table: Silk recorded 'If there is a secret scale (4) Sexual collection body shirt memory image 棺 'If not, then the memory image slot may exist Among the external storage devices, the read memory miscellaneous system can restore the X data key to the random access memory, and restore the overall power of the system. In this way, the system can resume working into the standby uranium and reduce the waste of electricity. 1299825 The features and implementations of the present invention are described in detail as a preferred embodiment. [Embodiment] The power saving side of the present invention is a PDA (p_nal Digkal Assistant). In the following detailed description of the invention, a number of specific details will be described. The invention may be practiced without departing from the spirit and scope of the invention, and the invention may be practiced. In other instances, well-known methods, procedures, components, and circuits are not described in detail to avoid unnecessarily obscuring the invention. Ming tea read the first picture, this is the system architecture diagram of the invention, including the components: the time of the lion to lose people and the setting of the waiting and starting, which can include the well-known keyboard and the screen lining. The device is configured to receive the set value of the k and the input, for example, by setting the standby money, according to the date of each _ _ _= = = number table, used to record the time of various standby modes Electric cup; take memory 12G (10), the message will be due to ~, so you must record the time set by the user 1299825 When you press the power button again, you can immediately display the previous face in the display, that is, again Enter operating mode 220. If the time to enter the normal standby mode 230 is too long, the system will proceed to the deep standby mode 240 to transfer the work data in the random access memory 120 to the non-volatile memory (NVRAM, N). 〇n_v〇latile RAM) 140 ' For example: EEPROM (Electrically Erasable Programmable Read-Only Memory), Erasable Readable Memory (EPR0M, Erasable > Programmable KeacK) nly Memory, or flash memory (flash) Memory) such as: NAND Type Flash Memory; anti-gate flash memory (N〇rFlash, N〇R Type Flash Mem〇ry); or external storage device 130, such as micro Hard disk (micr (Mlriver)...etc. Therefore, when starting to allow access to various standby modes, the user must set the individual parameter conditions for the normal standby mode 230 and the deep standby mode 24〇. Fig. 3" First, when the user selects the normal standby mode 23〇 and the deep standby mode 24G, the time threshold value can be set and recorded in the system parameter ^1 (step 31〇), and the power saving supervision module 11 can be According to these settings The time threshold value determines whether to enter various standby modes. When the system enters the deep standby weight 240, the work data in the random access memory 12 is transferred to the non-volatile memory 14 without power conversion. Or the external storage device 13 does not have a faster access speed and a lower power consumption rate, so the remaining usable space in the non-volatile memory 14 is first performed. 1299825 Judging whether it is greater than the work detection outside the random access memory, the second memory is just _ 财,, then the age of Pi / G (four) is enough _ remaining space is good = machine access memory (10) red Dragon, which is the largest
里不大於整體之隨機存取記憶體透之容量(步驟顶）， 若無’則顯示無法勾選深度待機模式240之錯誤訊息(步驟 360^ ’例如：勾選深度待機模式24〇之選項為失效⑼識)之 狀〜同樣的’右使用者在後續的使用上，若使得外部儲存裝 置^0的剩餘空間小於工作資料之大小時，也必須顯示一錯誤 1以提示伽者，當使用者選擇關進人深度待機模式24〇 功能時’方可開放外部儲存裝置⑽中為深度待機模式24〇所 預先保留之保留區域空間供使用者使用。 當保留區域目的地敎後，將此資訊記錄於系統參數表 180中’接著，錢監督模組11〇便可開始監測系統是否有導 致無法進入深度待機模式240之情形發生(步驟340)，並隨時 接收使用者自設定模組190中輸入設定值之修改，根據修改後 之設定值及讀取計時器之時間值(步驟350)，判斷系統是否達 到啟動待機模式之時間門檻值。 因此，當個人數位助理100之前置設定完成後，即可隨時 啟動待機模式以減少電力消耗。請參照「第4圖」，當省電監 督模組110發現使用者已有一段時間未曾操作個人數位助理 14 1299825 提Γ中时已按下電源鍵_電源後，由㈣、統仍然會 中央處理器及週邊裝置電力，以隨時等待使用者再次按下 可=王’可财的回到運作模式22〇，並可以立即讓使用者 動之Z理先别之工作’但若超過所設定普通待機模式230啟 =_時，則可啟動普通待機模式，步驟， t原鍵以使用個人數位助理〗⑻時雖麵初時 點運作的感覺，但是畔彳正: :遲，不會太久，同樣的，也關閉系、^ 供Ik機存喊賴12G '、 简，如此更能節省電力之、、肖耗^貝科所萬之電力（步驟 無法在插入記憶卡日士 ☆ 出之代價便是使用者 .. 心卡卞’立即開啟系統電源，或者是告使用者自 力，:否有週邊裝置產生中斷所耗費之電 著判斷是否達==時器之時間值(步驟44G)，以進一步接 否達到喊待機模式·之時間Η插值。 鍵後’當關機時間’也就是使用者按下電源 =r，—步節省電力之·== 中斤理剩餘的電力消耗只剩隨機存取記憶體120以及 央處理㈣因應使用者再次開啟個人數位助理漏時，可 15 1299825 以立即回到運作模式22〇，但若關機時間已超過深度待機模式 所設定之時間門檀值，或者進入普通待機模式230時間過 久，則啟動深度待機模式24〇(步驟51〇)，接著，中央處理哭 便將隨機麵記憶體⑽中工健__—記㈣像槽^ 由資料搬_且15_獅像顧存轉揮發性記憶體140 中(步驟52〇) ’若系統參數表180中記錄非揮發性記憶體140 之剩餘郎不足，則是儲存至外部儲存裝置m(步驟so)， 子完Γ即將系統進入深度待機模式之訊息亦記錄於 f數表18。中(步驟54。)，最後1源管理模組no將整 個糸統之電源關閉(步驟550)。 力、而^吏用者再次按下電源鍵時，由於個人數位助理1〇〇已 機模式24。’必需再進入開機模式210才能再恢 時的運作模式220’請參照「第6圖 柄明自深度待機模式24_時之方法流賴，首 使用者按下電源鍵使系統開機所產 處斷電力_ 錄够誠18G+縣雜賴料24:之= -Γ開機使^因為當系助的剩餘儲存空間从妓系統第一 會有記錄存在’若是存有系統進人深度待機模 ⑼將复Γ ’軸憶映像軸存之位置由娜移模組 /、入’亚將工作貪枓解壓回存至隨機存取記憶體m 16 1299825 中(步驟630)，最後將系統之電力恢復(步驟64〇)，則個人數位 助理100即可恢復成進入普通待機模式23〇前之狀態。 透過本發明雖然要占用一部分的儲存空間來儲存記憶映 像槽，且在系統恢復時需要較長的時間進行系統之還原，但若 長遠來看，當使用者長時間不再使用個人數位助理1〇〇時，則 可維持電池内大部分之電力，可以供使用者下—次職時立即 使用。It is not larger than the capacity of the whole random access memory (step top). If there is no, the error message of the deep standby mode 240 cannot be checked (step 360^ 'For example: the option of checking the deep standby mode 24〇 is The failure (9) is the same as the same 'right user'. In the subsequent use, if the remaining space of the external storage device ^0 is smaller than the size of the work data, an error 1 must be displayed to prompt the gambler. When the person enters the deep standby mode 24 〇 function, the reserved area space reserved for the deep standby mode 24 外部 in the external storage device (10) can be opened for the user to use. After the area destination is reserved, this information is recorded in the system parameter table 180. Then, the money monitoring module 11 can start monitoring whether the system has caused the inability to enter the deep standby mode 240 (step 340), and The modification of the input setting value input by the user self-setting module 190 is received at any time, and according to the modified setting value and the time value of the reading timer (step 350), it is determined whether the system reaches the time threshold of starting the standby mode. Therefore, when the personal digital assistant 100 is set to the front, the standby mode can be activated at any time to reduce power consumption. Please refer to "Figure 4". When the power saving supervision module 110 finds that the user has not operated the personal digital assistant 14 1299825 for a period of time, the power button _ power has been pressed, and the system will still be processed by (4). The power of the device and peripheral devices, waiting for the user to press again at any time can return to the operating mode 22〇, and can immediately let the user move to work in the other way, but if it exceeds the set normal standby When mode 230 starts = _, then the normal standby mode can be started, the step, t original key to use the personal digital assistant (8), although the initial point of operation, but the side is positive: : late, not too long, the same , also closed the system, ^ for Ik machine to save the 12G ', Jane, so more energy-saving, Xiao consumption ^ Beike's power (step can not be inserted in the memory card Japanese ☆ out of the price is to use If you want to turn on the system power immediately, or tell the user to be self-reliant, if there is any time spent by the peripheral device to determine whether it is up to == time value of the timer (step 44G), to further Reach the time of shouting standby modeΗ After the key, 'When the power off time' is the user presses the power supply = r, the step saves the power. == The remaining power consumption is only the random access memory 120 and the central processing (4). When the personal digital assistant is turned off, you can return to the operation mode 22〇 immediately after 15 1299825, but if the shutdown time has exceeded the time threshold value set in the deep standby mode, or enter the normal standby mode 230 for too long, start the deep standby. Mode 24〇 (step 51〇), then, the central processing will cry the random face memory (10) in the work __- remember (four) image slot ^ from the data _ and 15_ lion image to the volatile memory 140 (Step 52〇) 'If the remaining amount of the non-volatile memory 140 recorded in the system parameter table 180 is insufficient, it is stored in the external storage device m (step so), and the message that the system enters the deep standby mode is also recorded. In the f-number table 18 (step 54.), the last source management module no turns off the power of the entire system (step 550). Force, and when the user presses the power button again, due to the personal digital assistant 1〇〇 Machine mode 24.' If you need to enter the boot mode 210 again, you can restore the operation mode 220'. Please refer to the "6th handle handle from the deep standby mode 24_ method. The first user presses the power button to turn the system on. _ Recorded enough sincerity 18G + county miscellaneous material 24: It = - Γ boot to make ^ because when the remaining storage space of the system from the 妓 system will have a record of the existence of 'If there is a system into the depth of standby mode (9) will be Γ ' The position of the axis memory image is stored in the random access memory m 16 1299825 by the N-moving module /, into the ya greed (step 630), and finally the system power is restored (step 64 〇) Then, the personal digital assistant 100 can be restored to the state before entering the normal standby mode. Although the invention occupies a part of the storage space to store the memory image slot, and it takes a long time to restore the system when the system is restored, in the long run, when the user no longer uses the personal digital assistant for a long time. In the meantime, most of the power in the battery can be maintained, which can be used immediately by the user in the next-time job.
雖然本發明以前述之較佳實施例揭露如上，然其並非用以 ，定本發明，任何熟習相像技藝者，在不脫離本發明之精神和 範圍内，當可作些許之更動與潤飾，因此本發明之專利保護範 圍須視本酬書所附之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖係本發明之系統架構圖； 第2圖係本發明之運作模式示意圖； 第3圖係本發明之啟動待機功能前置設定及_之方法流程 第4圖係本發明進人普通待機模式之方法流程圖； 第5圖係本發簡人深麟機模式之方絲程圖；及 =圖係树㈣轉賴赋賊_倾红方法流程 【主要元件符號說明】 17 1299825 100 個人數侄助理 110 省電監督模組 120 隨機存取記憶體 130 外部儲存裝置 140 非揮發性記憶體 150 資料搬移模組 160 基本輪出入系統 170 電源管理模組 180 系統參數表 190 設定模組 210 開機模式 220 運作模式 230 普通待機模式 240 深度待機模式 步驟310 接收普通待機模式及深度待機模式啟動及 步驟320 其個別時間設定並加以儲存 偵測NVRAM麵空間是否大於讓之 步驟330 工作使用空間？ 偵測外部儲存農置義空間是否大於RAM 之工作使用空間？ 步驟340 監測糸統關機之設定 18 1299825 步驟350 開始讀取計時器之時間值 步驟360 顯示無法勾選深度待機模式之錯誤訊息 步驟410 當關機時間已超過普通待機模式所設定之 時間門檻值，啟動普通待機模式 ~ 步驟420 降低中央處理器之運作時脈 步驟430 關閉系統週邊所需之電源，僅提供隨機存取 記憶體所需之電力 | 步驟440 持續讀取計時器之時間值 步驟510 當關機時間已超過深度待機模式所設定之 時間門植值’啟動深度待機模式 步驟520 將隨機存取記憶體中工作資料壓縮成一 記憶影像檔並儲存至非揮發性記憶體 步驟530 若非揮發性記憶體空間不足，則轉存於 外部儲存裝置 > 步驟540 將系統進入深度待機模式之訊息記錄於 系統參數表中 步驟550 關閉整個系統之電源 步驟610 接收系統開機所產生之中斷訊號並恢復 中央處理器之電力 步驟620 是否有深度待機模式之紀錄？ 步驟630 讀取記憶影像檔並將工作資料解壓回存至 19 1299825 隨機存取記憶體中 步驟640 恢復系統整體之電力Although the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to be a part of the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of patent protection of the invention shall be determined by the scope of the patent application attached to this patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a system architecture diagram of the present invention; FIG. 2 is a schematic diagram of an operation mode of the present invention; FIG. 3 is a flowchart of a method for starting a standby function of the present invention and FIG. The flow chart of the method for entering the ordinary standby mode of the present invention; the fifth figure is the square wire program diagram of the simplified human deep-line machine mode; and the = system tree (four) turning to the thief _ red method flow [main component symbol description 】 17 1299825 100 Personal Assistant 110 110 Power Saver Module 120 Random Access Memory 130 External Storage Device 140 Non-volatile Memory 150 Data Transfer Module 160 Basic Wheel Access System 170 Power Management Module 180 System Parameter Table 190 Setting module 210 Power-on mode 220 Operation mode 230 Normal standby mode 240 Deep standby mode Step 310 Receive normal standby mode and deep standby mode startup and step 320 its individual time setting and store to detect whether the NVRAM surface space is greater than the step 330 operation Use space? Is it possible to detect whether the external storage farm space is larger than the working space of the RAM? Step 340 Monitor the shutdown settings of the system 18 1299825 Step 350 Start reading the time value of the timer Step 360 Display the error message that the deep standby mode cannot be checked. Step 410 When the shutdown time has exceeded the time threshold set by the normal standby mode, start Normal Standby Mode ~ Step 420 Reduce the operating clock of the central processing unit. Step 430 Turn off the power required for the peripheral system, and supply only the power required by the random access memory. Step 440 Continue reading the time value of the timer. Step 510 When Shutdown The time has exceeded the time threshold set by the deep standby mode. The start depth standby mode step 520 compresses the working data in the random access memory into a memory image file and stores it in the non-volatile memory. Step 530 If the non-volatile memory space Insufficient, then dumped to the external storage device> Step 540 Record the system enters the deep standby mode message in the system parameter table. Step 550 Turn off the power of the entire system. Step 610 Receive the interrupt signal generated by the system booting and resume the central processor. Power step 620 is there a depth Record machine modes? Step 630: Read the memory image file and decompress the work data back to the memory. 19 1299825 Random Access Memory Step 640 Restore the overall power of the system
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