201101018 六、發明說明： 【發明所屬之技術領域】 本發明關於一種存取多媒體資料之電腦系統及其存取 方法，尤其係指在非啟動狀態下仍可存取多媒體資料之電 腦系統與方法。 ' % 【先前技術】 〇 電月b產品的硬體製作技術和軟體服務的發展—直不斷 在進步，電腦產品及服務的提供者亦專注於提供效能更 好、速度更快的配備及程式，以滿足使用者求新求變的直 =然統的硬體效能越高或應用服務的功能越 強=其運作日讀需求的電力需求也經常相對應地提高， 母--人啟動電腦糸統後，就需要 輸出大量電力，以支援電腦系統整體的運作就源 但很多時候’使用者啟動電_統 -、兩項單純的作業，像是劉覽^為了執仃 只執行-項翻服務，電财 、Μ ’但即使 電力來供應整體的運作。在全部的運作效能和 的效能和電力便形成了不下;， 電腦產品的使用者，可能鱗帶\縣=使用可攜式 相片，礙於電池可供電的喊=電源插座可用之處觀看 =利用可攜式電腦單純地播放 使用者只想要進行㈣電子、：I：卜，右 的作業時，仍需要將電腦㈣^播放有趣的影片等簡單 這樣無疑會造成更多電源浪f、】有％件維持·^作狀態， 原浪費。绪如此類的困擾，對於電 5/29 201101018 腦系統的製造廠商和消費者而言，—直未能有效地被解決。 【發明内容】 本發明實施例之可存取多媒體資料的電腦系統，包括 ，應電腦系統運作的電源供應單元、用以處理電腦系統邏 輯運算之邏輯運算模組、及用於處理多媒體資料的多媒體 ^制模組。電腦系統的運作狀態包括工作狀態及非啟動狀 I、，§電腦系統的運作狀態為非啟動狀態時，多媒體控制 模組接收電源供應單元所輸出的運作電壓，並讀取及處理 多媒體資料’隨後將處理過的多媒體資料進行輸出與播放。 次本發明實施例之非啟動狀態下的電腦系統存取多媒體 資料方法包含下財驟：會在電腦系統的運作狀態為一非 啟動狀態時’多雜控侧組即開始接收錢供岸、單元所 提供之運作·;在獲得運作電壓後，多賴控制模組即 開始接X與處理包括影像數據在㈣多媒體資料；以及輸 出處理過的多媒體資料以進行播放。 ， /根據本發明所提供的技術手段，使用者不需啟動電腦 糸統即可割覽相片或觀看影片，且由於不需要供應電源給 與播放多媒體資料之作業無關的裝置，亦可避 李 的電源浪費。更詳細的說明及實作方式，請相 及實施例之進一步說明。 j 乂卜圖式 【實施方式】 資料之電 電源供應 腦為例， 弟一圖顯示本發明所提供的一種存取多媒體 ，系統的第〜實施例，其至少包含電腦系統10與 早元10G。本實施例的電腦系統1G係以可攜式電 6/29 201101018 如筆記型電腦（Notebook)、體積較小的迷你筆記型電腦 (Netbook)、或是類似的手持式電子裝置等。電源供應單 元100則可為可攜4電腦的電池或Ac電源，用於供應整個 電腦系統10在各種運作狀態下所需要的電力。電腦系統忉 的運作狀態包括-J1作狀態（〇pemiQn state)及一非啟動 狀態（n〇n-operation state)。本實施例所指的非啟動狀能， 係指根據進階組態及電源介面（Acpi)的規範，對系_ Ο ο 源狀態（system P〇wer state )所定義的休眠狀態（册刪細 (S〇ft〇ff，S5)； 二 機狀態以外的狀態。由於電腦系統1〇 的電源ί、應早凡100並非只在電腦系統 供電力，因此，除非將•雜施[1ΛΛ 、時乂 入八雜切队“戸將原I、應 與電腦系統10完 二否則當電腦系統10在非啟動狀態時，仍有 、祕庫二 dded Co咖IIer，Ec)會繼續取得電 源供應早兀1〇〇 付电 系统的“ (y PGWer)並偵知電腦 ^的a源供應狀態，而本發明第—實施 向 意的是，第=統1G的㈣監控單元做說明。應注 中任何可糾二 1Γ態監控單元可以是電腦系統10 發明技藝者可源供應狀態的裳置，熟習本 器。 只際南求以其他裝置來取代嵌入式控制 —多媒體電腦系統1G包括：―狀態監控單元102、 卞版^制拉組104、— 110、—音訊輸出單开幕 資料存取單元 運算模組134，、1料切換單元122、-邏輯 乂及％源切換單元⑼與⑶。其中邏輯運 7/29 201101018 算模組134為電腦系統10處理邏輯運算之部分元件，包含 一中央處理單元116、一邏輯控制器118以及一系統記憶體 120。此外，多媒體控制模組104可透過一電壓穩壓單元114 /、龟源供應單元1〇〇連接。再者，資料切換單元122係連 接於邏輯控制器118、多媒體控制模組、資料存取單元 11〇、音訊輸出單元112、以及包含有一控制面板1〇8的顯 示螢幕106之間。 •^前文所述，由於狀態監控單元1〇2係持續接收電渴 供應單元1〇〇所提供的電源，所以狀態監控單元ι〇2可以 持續監控電源供應單元刚提供給電腦系統1〇的狀況，街 士皿控電壓供應單元100所輸出的電流大小，來決定是否 设置(assert)輸出狀態切換信號1〇2—s。是以，當 元⑽判斷電腦系統1〇處於非啟動狀態，例如電紹=應工= 所輸出的電流值比一預設臨界值為低時，狀態監控 早兀收將設置狀態切換信號搬s 咖切換信號㈣的指示而二C l: 所需的運作 制資料切換單元122將;^^^1〇2-S亦控 料切換單元m μ、/兀110的輸出貧料uo—so)、資 料刚'Γ而===為多媒體控制模組104的輸入資 —方/而饋入夕媒體控制模組104做進-步的處理。另 方面’被設置的狀態切換信號 乂的處理另 組】04處理過的多媒體資料作為多媒體控制模 資料切換單元m，隨後:!:輪:貧料1〇咖^^ 像/繪圖等資攀如錢示裝置咖(視訊/影 貝机、曰雜出早兀112(音訊資料 8/29 201101018 7施例的音訊輸出單元112可進一 等梦詈相= e 〇UtPUt)、揚聲，八（S喊er) 藍^耳St料，訊輸出單元112亦可輸出音訊到 ^ 牙傳輸模組或調頻發射模組（fm)。m，201101018 VI. Description of the Invention: [Technical Field] The present invention relates to a computer system for accessing multimedia data and an access method thereof, and more particularly to a computer system and method for accessing multimedia data in a non-activated state. ' % 【Previous Technology】 The development of hardware manufacturing technology and software services for the company's products is constantly improving. The providers of computer products and services are also focused on providing better and faster equipment and programs. In order to meet the user's demands for new changes, the higher the hardware performance or the stronger the application service function. The power demand for the daily reading needs is also correspondingly increased. The mother-person starts the computer system. After that, it is necessary to output a large amount of power to support the operation of the computer system as a whole, but in many cases, the user initiates the electric system, and the two simple operations, such as Liu Xun ^, in order to execute only the - item service, Electricity, Μ 'But even if electricity comes to supply the overall operation. In all the operating efficiency and efficiency and power will not be formed; users of computer products, may scale + county = use portable photos, because the battery can be powered by shout = power outlets available to view = use The portable computer simply plays the user only wants to carry out (4) electronic, :I: Bu, right job, still need to computer (4) ^ play interesting videos, etc. This will undoubtedly cause more power waves,] % of the pieces are maintained and the state is wasted. This kind of trouble, for the manufacturers and consumers of the brain system, can not be effectively solved. SUMMARY OF THE INVENTION A computer system capable of accessing multimedia data according to an embodiment of the present invention includes a power supply unit operating in a computer system, a logic operation module for processing logical operations of a computer system, and multimedia processing for processing multimedia materials. ^ System module. The operating state of the computer system includes the working state and the non-starting state I. When the operating state of the computer system is in the non-starting state, the multimedia control module receives the operating voltage output by the power supply unit, and reads and processes the multimedia data. The processed multimedia material is output and played. The method for accessing multimedia data in the non-activated state of the computer system according to the embodiment of the present invention includes the following financial rule: when the operating state of the computer system is a non-starting state, the multi-hybrid side group starts to receive the money for the shore and the unit. The operation provided; after obtaining the operating voltage, the control module starts to receive X and processes the image data in (4) multimedia data; and outputs the processed multimedia material for playback. According to the technical means provided by the present invention, the user can view the photo or watch the movie without starting the computer system, and can avoid the device because it does not need to supply power to the device unrelated to the operation of playing the multimedia data. Power is wasted. For a more detailed description and implementation, please refer to the further description of the embodiments. [Embodiment] The electric power supply of the data is taken as an example, and the first figure shows a first embodiment of the access multimedia system of the present invention, which includes at least the computer system 10 and the early 10G. The computer system 1G of the present embodiment is a portable computer, such as a notebook computer, a small-sized mini-notebook computer (Netbook), or the like, and a similar handheld electronic device. The power supply unit 100 can be a battery of a portable computer or an Ac power source for supplying power required by the entire computer system 10 under various operating conditions. The operating state of the computer system 包括 includes -J1 state (〇pemiQn state) and a non-start state (n〇n-operation state). The non-starting state referred to in this embodiment refers to the sleep state defined by the system 〇 ο 状态 源 source state (system P〇wer state) according to the specification of the advanced configuration and the power interface (Acpi). (S〇ft〇ff, S5); The state other than the state of the second machine. Since the power supply of the computer system is ί, it should be earlier than the power supply of the computer system, therefore, unless it will be miscellaneous [1ΛΛ, 乂Into the eight miscellaneous cut team "戸 I will be the original I, should be with the computer system 10 or two, when the computer system 10 is in the non-starting state, still, the secret library two dded Co coffee IIer, Ec) will continue to obtain power supply as early as 1 The "y PGWer" of the power-on system detects the source supply status of the computer ^, and the first implementation of the present invention is directed to the (four) monitoring unit of the first system 1G. It should be noted that any correctable unit can be a device that can be sourced by the computer system 10, and is familiar with the device. Only the south seeks to replace the embedded control with other devices. The multimedia computer system 1G includes: a "state monitoring unit 102, a 卞 version ^ pull group 104, - 110, an audio output single opening data access unit computing module 134, , 1 material switching unit 122, - logic port and % source switching unit (9) and (3). The logic module 7/29 201101018 computing module 134 is a component of the computer system 10 for processing logic operations, and includes a central processing unit 116, a logic controller 118, and a system memory 120. In addition, the multimedia control module 104 can be connected through a voltage voltage stabilization unit 114 / and a turtle source supply unit 1 . Furthermore, the data switching unit 122 is connected between the logic controller 118, the multimedia control module, the data access unit 11A, the audio output unit 112, and the display screen 106 including the control panel 201. • As described above, since the state monitoring unit 1〇2 continuously receives the power supplied from the thirst supply unit 1〇〇, the state monitoring unit ι〇2 can continuously monitor the condition that the power supply unit has just supplied to the computer system 1〇. The street controller controls the voltage output unit 100 to determine whether or not to assert the output state switching signal 1〇2-s. Therefore, when the element (10) judges that the computer system 1 is in a non-activated state, for example, the electric discharge = the work = the output current value is lower than a predetermined threshold value, the state monitoring early will set the state switching signal to move s The indication of the coffee switching signal (4) and the second C l: the required operational data switching unit 122 will; ^^^1〇2-S also control the switching unit m μ, /兀110 output poor material uo-so), The data is just 'Γ and === is input to the multimedia control module 104 and is fed to the media control module 104 for further processing. On the other hand, the processing of the set state switching signal 另 is set as follows: 04 processed multimedia material is used as the multimedia control mode data switching unit m, and then: !: round: poor material 1 〇 ^ ^ ^ image / drawing, etc. Money display device coffee (video / video shell machine, noisy out early 112 (audio data 8/29 201101018 7 example of the audio output unit 112 can enter a nightmare phase = e 〇 UtPUt), Yang Sheng, eight (S Shout er) blue ^ ear St material, the output unit 112 can also output audio to the ^ tooth transmission module or FM transmitter module (fm).
二dr同時包含影像數據及音訊數據（例如播放 Γ片士）時，除了可由顯示螢幕觸顯示影 —每卜更同時由音訊輸出單元112播放出聲音。 ^施例的多媒體控制模組1〇4可為一編解碼器，例 嶋她建於㈣ 外接硬碑二如硬碟)或外接儲存單元(例如聰 ^碟）所存放的多媒體資料。之後，再經由内建於多 ·巾處（數號處理器（DSP) 次U處理益（microprocess〇r))及轉換器（如DAC)等裝 =未顯讀®巾），來進行編譯、解譯或格賴換等處理 上迷之夕媒體貝料係、如音訊數據（audi。）、影像數據 =ge)、或是結合聲音及影像的影音輯；影像數據包 =恕的圖片（stmpicture)、綠圖（卿脱）資訊，以及 (a senes of pictures) (animation) g訊（video)、本實施例的多媒體資料中至少具有影像 至於資料存取單元110係如電腦系統1〇上的讀卡裝置 4可連接-儲存單元，例如Flash、CF 等記憶卡 (Memory card)，並讀取儲存單元中所儲存的一到多項多 f體資料，以傳送至多媒體控制模組⑽進行處理。應注 忍的是，由於多媒體控制模幻〇4係在電腦系統ι〇處於非 啟動狀態時才啟動，於是當多媒體控制模组职欲透過資 9/29 201101018 來讀取電腦系統1〇的硬碟或外接硬 或二’多媒體控制模組1〇4必須附加一些驅動程式 才能成為主動裝置(―de—以讀取從屬 裝置(slave de職）中的資料。舉例而言 ιοβ,λτλ 必^ 取硬碟中的資料；同樣的’多媒體控制模組104 =内建USB,或賴触，找絲主動裝置以 二f S B外接硬碟裡的多媒體f料。熟習本發 以讀取所需的多媒二 =組：4内部的驅動程式， …似：：=! 再者，顯示螢幕106的控制面 2 108可包含有數個操作單元（如播放鍵 ^透過控制這些操作單元來產生㈣命令，用以控S ”體控制模組1 〇4執行相對應的多媒體處理作業 第二圖描緣資料切換單元122的内部結構，其包 、體貧料換單元1222、視訊/影像缚圖資料切換單元1224、 以及音訊資料切換單元1226。多媒體資料換單元122 :切換單元12222，其係依據狀態監控單元1G2所輪出 -_在電細糸'、·充10處於非啟動狀態時被設置，豆 f刀換單S 12222切換至關_㈣狀態，於是多媒體； ㈣―so(由資料存取單元11〇所取出)將成為多= 104,此外’視訊/影物曝切 切換信號====受控於狀態 __儿隹电細糸統10於非啟動狀態時切換至 〔：控Τ且104的輪出端’用以接收由多媒體控制模 、' 所輸出的視訊/影像/緣圖資料1〇4—sv(為輸出資料 10/29 201101018 104—SO之一部份)，隨後再將此視訊/影像/繪圖資料1〇4—sv 作為傳送到顯示螢幕1〇6的輸入資料i〇6—SI進行播放。同 樣的，音訊資料切換單元1226包含一切換單元12262，其 亦受控於命令102—S，並在電腦系統10於非啟動狀態時切 換至多媒體控制模組104的輸出端’以接收由多媒體控制 模組104所傳送的音訊資料1〇4一SA(亦為輸出資料1〇4—s〇 ❹ ❹ 之-部份），隨後再將此音訊資料1〇4—SA作為傳送到音訊 輸^單元112的輪入資料112—SI進行播放。應注意的是， 在貝際應用上可以在電腦系統的主機板設置開關電路 (switch circuit)，來構築上述的切換單元12222、12242鱼 12262，因此對於電腦系統整體的製造成本不會增加太/，、 而且整體的系統複雜度也不會太複雜。 當電腦系統10為工作狀態時，狀態監控單元102測知 目前提供給電腦系統1G的電流值高於狀臨界值時，狀能 ，早凡，將取消設置(^assert)狀態切換信號搬〜s: 疋X切換單几！2242將切換至賴控制器⑽的輸出 =吏邏輯控制!！ 118可以將視觸鱗_顯示資料 顯示螢ί :不榮幕1〇6的輸入資料1〇6-SW遺後再送往 (de-aSSert)的狀影像晝面°另―方面’取消設置 換至邏輯控制s亦指示切換單元12262切 將音訊資料;;SA 出端，使得邏輯控制器118可以 ⑴幻，钦後再進抵t為音訊輸出單元112的輸入資料 制器作業。在非啟動狀態時，因邏輯控 切換連結路二使電源，而顯示切換單元122亦 刚所處理過之幕106接收由多媒體控制模組 某體貝料並進行播放。應注意的是，本實 Π/29 201101018 係使用電腦系統原有的顯示 m 增加任何鮮螢幕。此外，顯示榮幕 =的控制面板⑽包含有數個操作單以如播放鍵 ，，使用者可細制操作單元以產生控制命: 多媒體控制模組1〇4執行相對應的多媒體處理作業。 至於狀態切換錢U)2—s實際的實施方式，可以將嵌 =式，制器所具有的通用輪出人（Gpi。）其中—個腳位連 接到多媒體控制模組104,並透過此通用輸出入腳位發送一 1 電位訊號給多媒體控制模組1(34，以通知多媒體控制模組 亚開始後_多媒體處理作業。因此狀態切換信號 切換方式，可以在狀態監控單元】°2偵測到電腦李u =處=啟動狀態時（例如前文所述的當電流值高於= 二2二：_肖設置狀態切換信號102—s (例如拉高 同樣的’在狀態監控單元102 4貞測到電 H 先ω處於非啟動狀態時（例如前文所 為-=界值時)，可將狀態切換信號㈣ 被設===實=電；γ狀態圖。當 ，祐〜姐遍 —關閉( Se)電源切換單元138 ，付夕媒體控制模組舰開始獲得所需的運作電愿時， 給元136予以開啟―，於是切斷提供 : ^ 4_的電源。此外，由於在本發明中的資 早兀〇、顯示螢幕106、音訊輸出單元m、以及 :態:’係不論在電腦系統 將持=接卜 都f要工作，所以電源供應單元⑽ 寺、Ή、匕們所需的運作電壓，而不會受狀態切換信號 12/29 201101018 既S之狀態(亦即被設置與否)所影響。應注意的是 各單元的工作電壓不—定相同，描繪於第三圖的電 =m係為了方便說明而加以簡化，熟f 時’應當—需的運作辑進 應注意的是，當電腦系統1G進人工作狀態後，將 ^糸統H)中多媒體控制模組1()4之外的其他系 Ο ο :=、邏娜模組134等)接收電_ 時十使用者右欲在工作狀態下播放多媒體資料 m 統剛中錢理單元116透過邏輯控制器 (如南、北橋晶片）的控制’讀取硬碟中所儲存的 Ϊ:及將二等槽，或編解碼處理後再輸出到顯 拉組Κ)4之外的元件都必須進入工 =j制 —動狀態，這樣便不可能達到省Ϊ的： 用不到的元件予以關閉（例如不^電插^=資料時將 可達到省電的需求。 電/原給匕們），於是便 由於電腦系統10在工作壯能π / 各項系統元件’使中央處理單二 ，讀寫、控制燈號明滅等等， 二：： ，系統_亍槽案編輯、上網、_、== 電腦來說，電源供應單元_的平均二型 到八小時。然而，桐摅社夕放 』供電時間約僅有六 腦系統1。完全啟動、耗費:量:::習慣’报多時候將電 置的電源，卻不是要進行複雜 13/29 201101018 的Ϊ算作業，而僅想要觀電子相片、播放有趣的影片等 簡單的作業(例如作為數位相框之用）。此時，採用本實施例 所提出之手段’可在電腦系統1Q關機或待機的狀態下，啟 動一個可獨立處理資料的多媒體控制模組104,同^僅啟動 播放多媒體資料所不可或缺的單元來播放多媒體槽案，這 樣不但可免除❹者大㈣章騎職的料，而且不兩 要供電給其他沒有工作要處_系統元件（例如網路連ς 裝置、邏輯運算模組134等），所以相同的電源供應單元ι〇〇 可以讓多媒體控制模組104運作更長的時間。 /貫％例中的多媒體控制模組104接收電力的方式 係直接將多媒體控制模組104與電源供應單元⑽電路〗 接，但可在二者之間設置電壓穩壓單元114，將電源供應」 元100輸出的電壓降低至適於多媒體控制模組104的工d 電壓後使用；亦或是直接利用待機電源（standby p_、 做為電力來源，亦足以支撐多媒體控制模組ι〇4運作心 之電壓。 =外使用者除了操作控制面板⑽以輸入控制命4 、、’s夕媒體控制模組104 3冰^ / 之外，遇可透過运端遙控的方式身 Γ ;G6的輪出。再者，本實施例的狀態監控尊 ^土山Z包括—紅外線接收模組1020，因此使用者可透過 收模組1020接收後，狀二j ;制^ ’由紅外線接 實際的，φ t 令料給多媒體控制模組1。4。在 因^ 可彻嵌人式控制器來達成上述的遠端 ^^ 控制器含有消費者紅外線（C刪麵⑽， .、係運用在電子產品的遠端控制卿之巾。應注意 14/29 201101018 的是j何可内建於狀態監控單元⑽，以在非啟動狀 的電細系統回應遠端遙控並啟動相關操作的模組^ 用於本實施例中。 白」應 *統=ί=::ΓΓί=媒_之電腦 心…r 弟一實施例與第一個實施例不 2之處，在於電腦系統10a更設置了一個直 ❹When two drs contain both image data and audio data (for example, playing a sniper), in addition to being displayed by the display screen, the sound is played by the audio output unit 112 at the same time. ^ The multimedia control module 1〇4 of the application can be a codec. For example, she is built on (4) external hard-wired two (such as hard disk) or external storage unit (such as Congbu). After that, it is compiled by the built-in multi-toner (micro processor) (micro processor) and converter (such as DAC), etc. Interpretation or Ge Lai, etc., on the eve of the media, such as audio data (audi.), image data = ge), or audio and video combined with sound and video; image data package = forgive pictures (stmpicture , a green image (inger) information, and (a senes of pictures) (animation) g video (video), the multimedia material of the embodiment has at least an image as the data access unit 110 is connected to the computer system 1 The card reading device 4 can be connected to a storage unit, such as a memory card such as a flash or a CF, and reads one or more pieces of data stored in the storage unit for transmission to the multimedia control module (10) for processing. It should be forgiven that the multimedia control mode is only activated when the computer system is in the non-activated state. Therefore, when the multimedia control module wants to read the hard disk of the computer system through 9/29 201101018 The disc or external hard or two 'multimedia control module 1〇4 must be attached with some drivers to become the active device (“de—to read the data in the slave device (slave de). For example, ιοβ, λτλ must be taken The data in the hard disk; the same 'multimedia control module 104 = built-in USB, or touch, find the silk active device to two f SB external hard disk multimedia material. Familiar with this hair to read more Media 2 = group: 4 internal driver, ... like::=! Furthermore, the control surface 2 108 of the display screen 106 can include several operating units (such as a play button ^ by controlling these operating units to generate (four) commands, with The internal structure of the second image description data switching unit 122 is executed by the control S" body control module 1 〇4, and the packet, the body lean replacement unit 1222, and the video/image binding data switching unit 1224 And audio Material switching unit 1226. Multimedia data exchange unit 122: switching unit 12222, which is rotated according to the state monitoring unit 1G2 - _ in the electric 糸 ', · charging 10 is in the non-starting state is set, the bean f knife for a single S 12222 switches to the off state (4) state, then multimedia; (4) "so (taken by the data access unit 11〇) will become more = 104, in addition, 'video / movie exposure switching signal ==== controlled by state _ _ 隹 隹 隹 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 104 (For the output data 10/29 201101018 104-SO part), then the video/image/drawing data 1〇4-sv is transmitted as the input data i〇6-SI transmitted to the display screen 1〇6. Similarly, the audio data switching unit 1226 includes a switching unit 12262 that is also controlled by the command 102-S and switches to the output of the multimedia control module 104 to receive multimedia by the computer system 10 in the non-activated state. The audio data transmitted by the control module 104 is 1〇4_SA (also output) 1〇4—s〇❹ --part), and then the audio data 1〇4-SA is transmitted as the round data 112-SI transmitted to the audio input unit 112. It should be noted that In the application, a switch circuit can be provided on the motherboard of the computer system to construct the above-mentioned switching unit 12222, 12242 fish 12262, so that the manufacturing cost of the entire computer system does not increase too much, and the overall system is complicated. Degrees are not too complicated. When the computer system 10 is in the working state, the state monitoring unit 102 detects that the current value currently supplied to the computer system 1G is higher than the critical value, and the state can be canceled (^assert) state switching signal to move to the s : 疋X switch single! 2242 will switch to the output of the controller (10) = 吏 logic control!! 118 can display the visual scale _ display data display 萤: input data of the 1 〇 6 不 6-SW is sent to the (de-aSSert) image of the image. The logic control s also instructs the switching unit 12262 to cut the audio data; the SA output causes the logic controller 118 to (1) phantom, and then enters t to the input data processor operation of the audio output unit 112. In the non-activated state, the power is switched by the logic switch connection link 2, and the screen 106 that has just been processed by the display switching unit 122 receives and plays the multimedia control module. It should be noted that this Π/29 201101018 uses the original display of the computer system to add any fresh screen. In addition, the control panel (10) displaying the glory = contains a plurality of operation orders such as a play button, and the user can fine-tune the operation unit to generate a control life: the multimedia control module 1-4 executes a corresponding multimedia processing job. As for the actual implementation mode of the state switching money U) 2 - s, the embedded wheel type, the common wheel out (Gpi.) of the controller can be connected to the multimedia control module 104, and through this universal The output pin sends a 1-potential signal to the multimedia control module 1 (34 to notify the multimedia control module to start after the multimedia processing operation. Therefore, the state switching signal switching mode can be detected in the status monitoring unit] When the computer Li u = at the start state (for example, when the current value is higher than = 2 2 2: _ Xiao set state switching signal 102 - s (for example, pulling the same 'in the state monitoring unit 102 4 When the electric H first ω is in the non-starting state (for example, when the value is -= the boundary value), the state switching signal (4) can be set === real = electric; γ state diagram. When, 佑~姐过-close (Se) The power switching unit 138, when the Fuxi media control module ship starts to obtain the required operational power, the element 136 is turned on, and then cuts off the power supply of: ^ 4_. In addition, due to the early payment in the present invention兀〇, display screen 106, audio output unit m And: state: 'No matter in the computer system will hold = need to work, so the power supply unit (10) Temple, Ή, we need the operating voltage, and will not be affected by the state switching signal 12/29 201101018 both S The state (that is, set or not) is affected. It should be noted that the operating voltage of each unit is not the same, and the electric=m system depicted in the third figure is simplified for convenience of explanation. What should be noted in the operation of the system is that when the computer system 1G enters the working state, it will be other than the multimedia control module 1 () 4 in the H) system: ο :=, 戈娜 module 134 When the user receives the multimedia data, the user wants to play the multimedia data in the working state. The memory unit 116 reads the memory stored in the hard disk through the control of the logic controller (such as the south and north bridge chips): And the second-level slot, or the codec processing and then output to the display group Κ)) 4 must be in the state of the work = j system - dynamic state, so it is impossible to achieve the savings: Close (for example, if you don't plug in the data, you will be able to save power. ), because the computer system 10 is working π / various system components 'to make the central processing single two, read and write, control lights to extinguish, etc., two::, system _ 亍 案 编辑 、 上网 上网 上网 上网 上网== For computers, the power supply unit _ averages two to eight hours. However, the power supply time of the Tonglu Club is only about six brain systems. Complete start-up, cost: Quantity::: It is customary to report the power supply when it is used for a long time, but it is not a complicated operation for 13/29 201101018, but only wants to view electronic photos and play interesting videos. (for example, as a digital photo frame). At this time, using the means proposed in this embodiment, a multimedia control module 104 capable of independently processing data can be started in a state where the computer system 1Q is turned off or in standby, and the unit that is indispensable for starting the playback of the multimedia data is started. To play the multimedia slot case, this will not only eliminate the material of the big (four) chapter riding, but also not to supply power to other parts of the system (such as network connection device, logic operation module 134, etc.) Therefore, the same power supply unit ι can allow the multimedia control module 104 to operate for a longer period of time. The multimedia control module 104 in the example of receiving the power directly connects the multimedia control module 104 with the power supply unit (10) circuit, but a voltage voltage stabilization unit 114 can be provided between the two to supply the power supply. The voltage output of the element 100 is reduced to be suitable for the power d voltage of the multimedia control module 104; or directly using the standby power supply (standby p_, as a power source, is also sufficient to support the multimedia control module ι〇4 operation heart Voltage. = The external user operates the control panel (10) with the input control command 4, the 's evening media control module 104 3 ice ^ /, and the remote control through the transport terminal; G6's turn. The state monitoring of the present embodiment includes the infrared receiving module 1020, so that the user can receive the image through the receiving module 1020, and then the shape is set by the infrared ray, and the φ t is given by the infrared ray. The multimedia control module is 1.4. The remote controller can be used to achieve the above-mentioned remote controller, which contains consumer infrared (C-cut surface (10), which is used in the remote control of electronic products. Towel. Should pay attention to 14/2 9 201101018 is the module that can be built in the status monitoring unit (10) to respond to the remote control and start the related operation in the non-initiated electric system. In this embodiment, it is used in this embodiment. =:: ΓΓ = = media _ computer heart ... r brother one embodiment and the first embodiment not 2, in the computer system 10a set a straight
G =齢ma的資料存取單元_，以及多媒體控學： 、、且a更设置了-個儲存裝置存取介面獅，多媒體 ^ HMa無需共用電腦系統收原有的資料存取單元二 肢來說，第二實施例中的多媒體控制模組购直接_ = 即資料存取單元U〇a)，所以不需要經過 ^切換早兀122做資料切換，即可透顯 面屬錢麵使时置人㈣存 = 生產製造上較為簡便。 此外，即使電腦系統10a處在非啟動狀態，使 :-疋想要多媒體控制模組顺&執行處理和輸出 ，因此，在第二實施例的電腦系統恤可包括】 妾夕媒體控_組购的控制触128，而使用者可 =控制餘128來控制多媒體控制模組刚&的開始運作與 ^電腦系、统10a處於非啟動狀態時，多媒體控制模组 者按電源供應單元1〇0所供給的電源，但在使用 者知押&制減128以啟鮮舰控賴組刚3之 制模組购並不存取資料存取單元隱或處理多媒 =科，_運用微少的待機電源持續偵測控制按紐128 的按押與否（即閉路或開路的狀態）。直到控制按叙128被 15/29 201101018G = 齢ma's data access unit _, and multimedia control: , and a more set - a storage device access interface lion, multimedia ^ HMa does not need to share the computer system to receive the original data access unit limbs It is said that the multimedia control module in the second embodiment purchases the direct _= data access unit U〇a), so there is no need to switch the data to switch the data before the switch is used. People (four) deposit = production is relatively simple. In addition, even if the computer system 10a is in a non-activated state, so that the multimedia control module wants to perform processing and output, the computer system shirt of the second embodiment may include the 妾 媒体 media control group. The purchased control touches 128, and the user can control the remaining 128 to control the start of operation of the multimedia control module and the computer system and system 10a are in a non-activated state, and the multimedia control module presses the power supply unit 1 0 power supply, but in the user knows & system reduction 128 to open the ship control Lai group just 3 module purchase does not access the data access unit hidden or processing multimedia = section, _ use less The standby power supply continuously detects whether the button 128 is pressed or not (ie, the state of closed or open circuit). Until the control is according to the 128 is 15/29 201101018
料的作業。 上觀看到多媒體控 資料時，多媒體控制模 的按押而啟動其處理多媒體資 請參閱第 第二實施财其他各元件_連接及作用 第五圖及第六圖分別顯示本發明所提供的存取多媒體 貧料之電腦系統實施例之示意圖。 第五圖所示的電腦系統勘係為一純平板式（遍e)的 平板電腦（Tablet pc)，其係為可攜式電腦的—種。f腦系<i 統勘具有一本體132，顯示螢幕106、控制面板ι〇8和音 訊輸出單元112 (如揚聲器）皆設置在本體m表面，本體 132側邊還包括用以插入記憶卡的資料存取單元ιι〇 (例如 讀卡裝置）。多媒體控制模組1〇4設置在本體132當中，於 電腦系統10b處在非啟動狀態時，即可如上述第—戋第二 實施例所說明之作法，根據使用者的需求，處理及播放含 有影像數據的多媒體資料。如本示意圖所示，將電腦系統 10b的本體132放置在一承載座20上後（如腳架），電腦系 U 統10b在非啟動狀態下，還兼具有數位相框（£士她^的 功能，可供播放照片、電影等多媒體資料。 第六圖的電腦系統10c則為一摺疊式的平板電腦，外 盤近似一般的筆記型電腦，其本體l32a包括顯示鸯^’1〇6 及鍵盤部，顯示螢幕106可經旋轉而背對鍵盤部，由鍵般 部取代第五圖中的承載座20的功能，以供電腦系统在 非啟動狀態下播放照片或影片。 第七圖則為本發明所提供的一種電腦系統存取多媒體 16/29 201101018 資料方法實施例的流程圖，並請同時參照第一圖。本實施 例中，首先會利用狀悲監控單元1〇2偵測電腦系統1〇的運 作狀悲係為工作狀態、或是非啟動狀態（S3〇1)。當電腦系 統10處於非啟動狀態時，狀態監控單元102設置狀態切換 信號l〇2_S通知多媒體控制模組1〇4 ^始接收電源供應單 元100所供應所需的運作電壓（S3〇3)。反之，若電腦^統 10處於工作狀態，狀態監控單元1〇2將通知多媒體控制模 組104停止接收此運作電壓（％15)。Material operation. When viewing the multimedia control data, the multimedia control mode is pressed to start its processing multimedia resources. Please refer to the second implementation of the other components. _ Connection and function The fifth and sixth figures respectively show the access provided by the present invention. Schematic diagram of a computer system embodiment of multimedia poor materials. The computer system shown in Figure 5 is a pure tablet (top) tablet (Tablet), which is a portable computer. The f-brain <i survey has a body 132, and the display screen 106, the control panel ι8, and the audio output unit 112 (such as a speaker) are disposed on the surface of the body m, and the side of the body 132 further includes a memory card for inserting The data access unit ιι〇 (for example, a card reading device). The multimedia control module 1-4 is disposed in the main body 132. When the computer system 10b is in the non-activated state, it can be processed and played according to the requirements of the user according to the second embodiment. Multimedia data of image data. As shown in the schematic diagram, after the body 132 of the computer system 10b is placed on a carrier 20 (such as a tripod), the computer system Ub 10b also has a digital photo frame in a non-activated state. The function is to play multimedia files such as photos and movies. The computer system 10c of the sixth figure is a folding tablet computer, the outer disk is similar to a general notebook computer, and the body l32a includes a display 鸯^'1〇6 and a keyboard. The display screen 106 can be rotated to face the keyboard portion, and the function of the carrier 20 in the fifth figure is replaced by a key portion for the computer system to play photos or videos in a non-activated state. The invention provides a flowchart of an embodiment of a computer system accessing multimedia 16/29 201101018 data method, and please refer to the first figure at the same time. In this embodiment, the computer system 1 is first detected by using the sadness monitoring unit 1〇2. The operation mode of the 〇 is the working state or the non-starting state (S3〇1). When the computer system 10 is in the non-activated state, the state monitoring unit 102 sets the state switching signal l〇2_S to notify the multimedia control module 1〇4 ^Starting to receive the operating voltage required by the power supply unit 100 (S3〇3). Conversely, if the computer system 10 is in operation, the status monitoring unit 1〇2 will notify the multimedia control module 104 to stop receiving the operating voltage ( %15).
獲得運作所需要的電屢後，多媒體控制模組刚可根 據使用者按押-控制按知128 (參閱第四圖）而啟動乂 (S305)，當多媒體控制模組1〇啟動後，即可開始接收控 1面板108或遠端控制裝置輸入的控制命令 資::播放、停止播放等;接著再根二 眚大卜” ’對夕媒體資料進行相對應的處理（S309)，本 ^例中的多媒體資料巾至少包含影絲據；處理完畢的 媒體控制模組1〇4透過資料切換單元122 =到顯不營幕刚上，呈現為影像晝面（S3ii)，甚 控= :=輸出單元112。在上述過程中，狀態監 -步判斷广’再進 ^處UP是判斷電腦系統1()是否進人了工作狀離。 C = 作狀態沒有改變，多媒體控制模、_ 的作筆，二…〇9 '乂下，繼續執行處理多媒體資料及輸出 驟幕106上連續播放照片。但若在ΐ 電•統ω進二==1(\的電源狀態變化，判斷出 作狀恶時，則根據電腦系統10的工作 17/29 201101018 狀態執行下述程序。 腦系it進！1=^驟/313之_和判斷，得知電 態切換信號ω2 s 監控單元102取消設置狀 態，停止再接μ ^ °夕媒體控制模組104根據工作狀 ⑽二=電Γ應單…斤供應的運權 元⑽獲取電力（S3m、硬碟等）自電源供應單 中央處理單元116進賴進=腦系統犧 即切換顯示營幕1。“_查，；= 讀單元⑵ =-_輸出端二== 不变幕106並作為輸出的影像畫 貝丁的貝如颇 監控單元102仍不斷根據電腦系 ^ ” 313，狀態 腦系統10的運作狀能的笔源狀態，判斷電 (剛:若工 改變為非啟動狀態 理單元1丨6等元倾供服務（m%0；：^由中央處 關閉、或處於待機狀態後，則再 田电月自系統10被 程序。藉此，以達成使電腦系統心丁二驟S303及以下的 般的作業，而在非啟動狀態下仍=態下可執行一 加以顯示的效果。 知夂存取多媒體資料並 因此，綜合上述所例示的說明内 明所提供的電腦系統和存取多媒體次;:、及圖式，可知本發 系統原有的系統裝置相互配合運用了，之方法，可與電腦 示的項目為例，嵌入式控制器僅带上逑實施方式所例 腳即可實作切換訊號的發送個通用輪出入針 18/29 、下衣置可讀取記憶卡中的 201101018 圖片或影音檔案、顯示螢幕及立 系統中必備的元件;電腦系統;:：出單元更是-般電腦 提供多媒體服務而大幅調整電7 2為了在未開機時 加。 电胸糸統架構，避免成本的增 此外’在關機後利用原有的 提供多媒體資料控制的機制，也:需： ==上，系统原有的電源供應單ΐ Ο ❹ n充巧作成本或t置體積增加。而非 源供應單元僅需提供處理及播夕 〜、電 μ ν ^ 播放夕媒體資料所需的電力， ，播放時f柯延長更久。 丨]以錢心 另外’在非啟動狀態下提供多 也符合-般者喜好長時制的作法’ ，結合了生產成本低、省電二二圖片或=的使用習慣 使用價值。 使用的便利性，也提高電腦系統的 本發=舉實中之項目及元件，僅係為闡魂 =發明之精神及根據本發明==玟 们放幅之修飾或改變者，亦屬本發明所保護之範缚。 【圖式簡單說明】 弟圖·本發明所提供—種存取多媒體資料之電腦 第—實施例方塊圖； 内部麵 #圖.本發明第一實施例的資料切換單元⑵ 19/29 201101018 構圖， 第三圖：本發明第一實施例的電源切換狀況圖； 第四圖：本發明所提供一種存取多媒體資料之電腦系統 第二實施例方塊圖； 第五圖：本發明所提供一種存取多媒體資料之電腦系統 實施例之示意圖； 第六圖：本發明所提供另一種存取多媒體資料之電腦系 統實施例之示意圖；及 第七圖：本發明所提供一種電腦系統存取多媒體資料方 法實施例之流程圖。 【主要元件符號說明】 10，10a-c電腦糸統 100電源供應單元 102狀態監控單元 1020紅外線接收模組 102_S狀態切換信號 104, 104a多媒體控制模組 1040儲存裝置存取介面 104_SO輸出資料 104_SI輸入資料 106顯示螢幕 106_SI輸入資料 108控制面板 110，110a資料存取單元 110_SO輸出資料 20/29 201101018 112音訊輸出單元 112_SI輸入資料 114電壓穩壓單元 116中央處理單元 118邏輯控制器 120系統記憶體 122資料切換單元 128控制按鈕 132, 132a 本體 134邏輯運算模組 136、138電源切換單元 140切換單元 20承載座 S301-S321流程步驟 21/29After obtaining the power required for the operation, the multimedia control module can be started according to the user's press-control control 128 (refer to the fourth figure) (S305), when the multimedia control module 1 is activated, Start receiving the control command input from the control panel 1 or the remote control device: playing, stopping, and the like; then performing the corresponding processing on the media data (S309), in the example The multimedia data towel includes at least a shadow data; the processed media control module 1〇4 passes through the data switching unit 122=to the display screen, and is presented as an image surface (S3ii), and the control = := output unit 112. In the above process, the state monitoring step-by-step judgment is repeated. The UP is to judge whether the computer system 1() has entered the working state. C = the state has not changed, the multimedia control mode, the _ pen, 2...〇9 '乂, continue to process the multimedia data and output the slides 106 continuously play the photos. However, if the power supply status changes, the power status changes, and the judgment is made, According to the work of computer system 10, 17/29 201101018 The following procedure: Brain system is in! 1 = ^ / / 313 _ and judged, the electrical switching signal ω2 s is detected, the monitoring unit 102 cancels the setting state, stops re-connecting, and the media control module 104 according to the operation (10) Two = electric Γ 单 ... 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤 斤;= read unit (2) =-_output two == unchanged screen 106 and as the output of the image draw Beiding's Beirupo monitoring unit 102 is still constantly based on the computer system ^ 313, the state of the brain system 10 Pen source status, judging electricity (just: if the work is changed to non-start state, the unit is 1丨6, etc.) (m%0;:^ is closed by the center, or after being in the standby state, then the field is again The system 10 is programmed to achieve the same operation as the computer system, and the display operation can be performed in the non-activated state. The knowledge is displayed and the multimedia data is accessed. Therefore, the computer system and access provided by the above illustrated examples are integrated. Media times;:, and graphics, we can see that the original system devices of this system are used together. The method can be compared with the computer-displayed project. The embedded controller can only take the example of the implementation. The implementation of the switching signal transmission of a universal wheel access needle 18/29, the lower clothes can read the 201101018 picture or audio file in the memory card, display the necessary components in the screen and the system; computer system;:: out of the unit is - The computer provides multimedia services and greatly adjusts the power. In order to increase the power when it is not turned on, the system is designed to avoid the increase in cost. In addition, the original mechanism for providing multimedia data control is used after shutdown. = On, the system's original power supply unit ΐ ❹ 充 n is full of cost or t-volume increase. The non-source supply unit only needs to provide processing and playback time, and the power required to play the media data, and the extension is longer.丨] With the heart of money, the other 'in the non-starting state to provide more than the same as the average person prefers the long-term system', combined with the low production cost, power saving 22 pictures or = use habits. The convenience of use, as well as the improvement of the computer system's current project and components, is only for the spirit of the invention = the spirit of the invention and the modification or modification of the frame according to the invention == The bounds of protection. BRIEF DESCRIPTION OF THE DRAWINGS The present invention provides a computer-first embodiment block diagram for accessing multimedia data; an internal surface #图. The data switching unit (2) of the first embodiment of the present invention 19/29 201101018 FIG. 3 is a block diagram of a second embodiment of a computer system for accessing multimedia data according to the present invention; FIG. 5 is a block diagram of a second embodiment of a computer system for accessing multimedia data; A schematic diagram of an embodiment of a computer system for multimedia data; a sixth diagram: a schematic diagram of another embodiment of a computer system for accessing multimedia data provided by the present invention; and a seventh diagram: a method for accessing multimedia data by a computer system according to the present invention Flow chart of the example. [Main component symbol description] 10,10a-c computer system 100 power supply unit 102 state monitoring unit 1020 infrared receiving module 102_S state switching signal 104, 104a multimedia control module 1040 storage device access interface 104_SO output data 104_SI input data 106 display screen 106_SI input data 108 control panel 110, 110a data access unit 110_SO output data 20/29 201101018 112 audio output unit 112_SI input data 114 voltage voltage regulator unit 116 central processing unit 118 logic controller 120 system memory 122 data switching Unit 128 control button 132, 132a body 134 logic operation module 136, 138 power switching unit 140 switching unit 20 carrier S301-S321 process step 21/29