201224783 、發明說明： 【發明所屬之技術領域】 本發明係關於一種移動存儲擴展卡及電腦。 【先知技術】 隨著存儲技術的發展，USB2.0每秒30M的傳送速率越 來越難以滿足這幾年發展起來的高清電影等大容量的資料 存儲。2008年11月17日，USB 3.0標準正式完成並公開 毛佈^供了更兩的每秒5Gb傳送速率，並向下相谷USB 2·〇設備。 然而’在相關技術中的USB 3.0設備的功能普遍比較201224783, invention description: TECHNICAL FIELD The present invention relates to a mobile storage expansion card and a computer. [Prophet technology] With the development of storage technology, the transfer rate of USB 2.0 at 30M per second is increasingly difficult to meet the large-capacity data storage such as high-definition movies developed in recent years. On November 17, 2008, the USB 3.0 standard was officially completed and published. The fabric was supplied with a higher transfer rate of 5 Gb per second and down to the USB 2·〇 device. However, the functions of USB 3.0 devices in related technologies are generally compared.
XJO 早一0 【發明内容】 、針對相關技術中的USB 3.0設備的功能普遍比較單一 勺門題而提出本發明，為此，本發明的主要目的在於提供 種移動存儲擴展卡及電腦，轉決上述問題。 為了實現上述目的，根據本發明的-個方面，提供了 —種移動存儲擴展卡。 、 展八j本糾的移動存難展卡⑽L卩件互連沪 展介面轉通用序列匯、'*知 免擴 擴展介面，i上錄面橋接晶片；週邊部件互連 上述橋接晶片的第:埠第：埠相連接:記憶體，與 "面，與上述記憶體相連接。 〔机排 進步地’上述移動射顿展 其中，上述記憶體經由 匕符、通開關； -^ 通開關與上述橋接s η沾 —埠相連接’上述第一通用序、 筏曰曰片的弟 通開關與上述記憶體相連接 *排3·^面經由上述選 3 / 12 201224783 通:上述第步二也通用上序 路徑4及上述週邊騎展 述記憶體的訪問 對上述記憶體的訪問路徑。連擴展"面經由上述橋接晶片 端，上Hi用^述記憶體連接至上述選通開關的第一 ::上述橋㈣的第二埠連接至上述：：: 信路徑進行選通。％通開關用於根據電平信號對以下通 列匯還包括：第二通用序 -種移動存儲擴展卡，包括：週邊面’提供了 用序列匯流排3.0介面橋接晶片^牛^連擴展介面轉通 與上述橋接晶片的第一埠相 。牛:連擴展介面， 面，與上述橋接晶片的第二=、表ί匯流排3·0介 於上述橋接晶纟，从記憶體，連接 為了實現上述目的，根據本發 —算機具有上述的任意—_^=1了 部件用以下結構的移動存:週邊 Μ 牛互連擴展介面轉通用序列匯流排3 、邊 邊部件互連驗介面，與上述橋接晶;週 記憶體，與上述橋接^㈣二埠相連接#目連接； 序列匯流排3.G介面，與上述記憶體相連接通用 術中的聰3.〇設傷的功__1^= 支 201224783 到【了實魏靖化的效果。 構二=:圖式:來提供對本發明的進-步理解， 於解釋太軸"切明的示意性實施例及其說明用 意圖；π、务明第—實施例的移動存儲擴展卡的示 意圖圖2是根據本發明第二實施例的移動存儲擴展卡的示 意圖根據本發明第三實施例的移動存儲擴展卡的示 根據本發明實施例的選通開關的示意圖。 具體實施方式 品要說明的是，在不衝突的<(_主 :巧實施例中的特徵可以相互組合。下面將來;貫:: 合實施例來詳細說明本發明。 、/ 式亚結 意圖圖！是根據本發明第一實施例的移動存儲擴展卡的示 遠1所示，該移動存儲擴展卡，包括：週邊部件互 轉通用序列匯流排3.0介面橋接晶片，用於將週 Γ互*展介面轉為通用序列匯流排3.0介面’·週邊部 展介面（Peripheral comp_ 於=1，_ )，與橋接晶片的第一蟑相連接，用 作為、午電腦建立通信’以使得該移動存㈣展卡可以 卡為】腦的硬碟使用；記憶體，與橋接晶片的第二璋相連 接’用於存儲㈣及第-通料龍流 ersai 5/12XJO 早一0 [Summary] The present invention is generally directed to the function of the USB 3.0 device in the related art. The main purpose of the present invention is to provide a mobile storage expansion card and a computer. The above question. In order to achieve the above object, in accordance with an aspect of the present invention, a mobile storage expansion card is provided. , exhibition eight j corrective mobile hard-to-reach exhibition card (10) L-piece interconnection Shanghai exhibition interface to universal serial sink, '* know free expansion interface, i on the recording surface bridge wafer; peripheral components interconnect the above bridge wafer:埠第:埠埠连接: Memory, and "面, connected to the above memory. [The machine is progressing in the above-mentioned mobile shooting exhibition, wherein the above-mentioned memory is connected to the switch via the 匕 、; - 通通开关 and the bridge s η 沾 埠 埠 ' ' 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述The switch is connected to the memory; the row 3·^ surface is passed through the above selection 3 / 12 201224783: the second step is also the general access path 4 and the access of the peripheral riding memory to the memory access path . The extension " face is connected to the chip end by the above-mentioned bridge, and the second port of the above-mentioned bridge (4) connected to the above-mentioned gate switch is connected to the above::: signal path for strobing. The %-pass switch is used to include the following general-sequence-type mobile storage expansion card according to the level signal, including: the peripheral surface provides a serial bus with a serial bus 3.0 interface to bridge the chip. Passing through the first phase of the bridged wafer. Cattle: even the expansion interface, the surface, and the second bridge of the above-mentioned bridge wafer, the table 汇 bus 3.00 is interposed between the bridge crystals, and the connection from the memory, in order to achieve the above purpose, according to the present invention having the above-mentioned Any - _ ^ = 1 parts with the following structure of the mobile: peripheral 牛 cattle interconnect expansion interface to universal sequence bus 3, edge components interconnect interface, and the above-mentioned bridge crystal; weekly memory, and the above bridge ^ (4) Two-phase connection #目连接; Sequence bus 3.C interface, connected with the above-mentioned memory, the general operation of the Cong 3. 〇 set the work of the injury __1^ = branch 201224783 to [the effect of the actual Wei Jinghua. 2:: Schematic: to provide a further understanding of the present invention, to explain the schematic "schematic embodiment" and its illustrative use; π, the schematic of the mobile storage expansion card of the first embodiment 2 is a schematic diagram of a mobile storage expansion card according to a second embodiment of the present invention. FIG. 2 is a schematic diagram of a gating switch according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT(S) </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Figure 2 is a perspective view of a mobile storage expansion card according to a first embodiment of the present invention. The mobile storage expansion card includes: a peripheral component interchanging universal sequence bus bar 3.0 interface bridge chip for interfacing with each other* The exhibition interface is converted into a universal serial bus 3.0 interface 'peripheral display interface (Peripheral comp_ =1, _), connected to the first port of the bridge chip, used as a computer to establish communication 'to make the mobile memory (4) The exhibition card can be used as a hard disk of the brain; the memory is connected to the second side of the bridged chip' for storage (4) and the first-pass material dragon flow ersai 5/12
I I201224783I I201224783
Seria】 BUS ’簡稱為USB) 3 o介而 便電腦可以經由該第一通用序二c連接’以 中的資料進行讀寫操作。 .；|面對s己憶體 於展:例中’移動存儲擴展卡既可以作為電腦的 擴展硬碟來使用，也可以作為優盤〜 电細的 展存儲功能的二合-。 使用’ k而實現了擴 可以給沒有USB3.0而帶Expfe 個USB3.GHOST介面。作職擴展出— .Λ. 乍為大今里移動存放裝置使用時， 為外。卩設備和主機提供速率達5Gps _·。介面。還可以作為E—rd 口硬： 筆記型電_本機存放區容量，實現-卡多用的功能 *圖2疋根據本發明第二實施例的移動存儲擴展卡的示 思圖。 _較佳係該移動存儲擴展卡還可叫括魏_。如圖2 所不’其中’記憶體經由該選通開關與橋接晶片的第二璋 相連接，第-通科龍流排3.G介面經由選通開關與記愧 體相連接。 " 在南速信號傳輸過程中，當兩個H〇ST 口都要訪問一 個Device設備時’為了防止串擾的影響，需要加入一個選 通開關，例如Switch晶片。 當 Express Card/34 SSD 插入 PCI Exp職 Interface 時’ Switch晶片將斷開與USB Interface的介面，而只與pciSeria] BUS ‘abbreviated as USB) 3 o The computer can read and write operations via the first common sequence 2 c. .;| Facing the simon memory In the exhibition: In the example, the mobile storage expansion card can be used as an extended hard disk of the computer, or as a combination of the USB flash drive and the fine memory storage function. The expansion can be achieved by using 'k' to bring the USB3.GHOST interface with Expfe without USB3.0. Work extended - .Λ. 乍 When used in the mobile storage device of Dajin, it is outside.卩 Devices and hosts provide speeds up to 5Gps _·. interface. It can also be used as the E-rd port hard: Note type electric_local storage area capacity, realize-card multi-function* Fig. 2 is a diagram of a mobile storage expansion card according to the second embodiment of the present invention. Preferably, the mobile storage expansion card can also be called Wei_. As shown in Fig. 2, the 'memory' is connected to the second 桥 of the bridge wafer via the strobe switch, and the first-channel keel 3.G interface is connected to the body via the strobe switch. " During the south speed signal transmission, when two H〇ST ports access a Device device, in order to prevent the influence of crosstalk, a gate switch, such as a Switch chip, needs to be added. When the Express Card/34 SSD is plugged into the PCI Exp Interface, the Switch chip will disconnect from the USB Interface interface, only with the pci
Express Interface保持連接，防止串擾發生，以保證電腦通 過PCI Express能夠正常訪問内部SSE)。 當Express Card/34 SSD作為U盤使用插入USB3.0介 面時，Switch晶片將斷開與PCI Express Interface的介面， 6/12 201224783 而只與USB lnterface保持連接1 電腦通過USB3.0介面能夠正常訪問内部生’以保證 ΐ述的選通開關可以用於對以下通信路徑進行選通. 及週= = 對記憶體的訪問路徑;以 徑。U件互連擴展，丨面經由橋接晶片對記憶體的訪問路 2所示’記憶體可以連接至選通開 一通用序賴流排3.0介面連接至選通開_第二#而= 晶片^第二埠連接至選通開_第三端。1 ’橋接 通。選通開關可以根據電平信號對以下通信路徑進行選 上述的私動存儲擴展卡還可包 _ 排3.〇介面，與橋接晶片的第三埠;^。―仙序列匯流 為電=Γ第二實施例的移動存儲擴展卡、既可以作 為4的擴展硬碟’或作為優盤，還 二， USB3.0的轉接設備。從而實現了功能n”、' e 意圖圖3是根據本發明第三實施例的移動雜擴展卡的示 部件施例的移動存儲擴展卡包括：週邊 邊部件互連擴展介面，與橋接以的第橋接日曰片，週 序列匯流排3.0介面，與橋接晶片 ^接，通用 憶體，連胁橋接“的第三埠。埠相連接；以及記 圖4是根據本發明實施例的選通開關的示咅 +、αΓ 1所示，該選通開關具有以下管腳B+、A1 一 3-、Bl±、B2土以及SEL控制管腳，其中，管腳八土、 7/12 201224783 B土連接至記憶體，例如’ SSD記憶體，八1±和31±連接至第 一 USB3.0介面，以實現第一 USB3.〇介面對上述記憶體的 訪問。A2土和62±連接至橋接晶片，從而實現電腦通過pcie 介面對上述§己憶體進行訪問。sel控制管腳可以連接至電 源和接地端的兩個電阻之間，通過電平信號的變化對外部 介面對記憶體的訪問進行切換，具體地，對通過PCIe介面 對δ己憶體的訪問路徑和通過第一 USB3.0介面對上述記憶 體的訪問路控進行切換。 本發明實施例還提供了電腦，該計算機具有上述任意 實施例上述的移動存儲擴展卡。 上述基於USB3.0技術的固態移動存儲Express Card， 可以將PCIe介面轉成兩個USB3.0介面，一個用來給外部 设備提供USB3.0 Host介面’一個用來讀取内部大型存放區 設備（SSD )。内部大型存放區設備（SSD )除了 express card 介面訪問外，還支援外部USB3 〇介面的訪問。 本發明採用的智慧自選擇訪問模式，在不同介面訪問 大型存放區設備（SSD) B夺，能夠自己動切換訪問路徑。 從以上的描述中，可以看出，本發明實現了如下技術 效果： ^作為大容量移動存放裝置使用時，為外部設備和主機 提供速率達5Gps的高速資料傳輸且相容USB2 〇介面。 可以作為Express Card 口硬碟使用，增加筆記型電腦 的本機存放區容量，實現一卡多用的功能。 本發明採用Express Card/34標準，體積小，便於攜帶。 使用最新的USB3.0標準使傳送速率更快，且相容 聰2.0介面也㈣於老式p⑽❹。 备 8/12 201224783 本發明採用的二合一或者三合一功能，不僅能作為支 持USB 3.0向下相容USB2.0以及PCI Express的高速移動 存放裝置使用’而且能為沒有USB3.0介面帶有pcie介面 的電腦擴展出一個USB3.0的主介面來，用來連接其他的 USB3.0的設備（如印表機、u盤等）。 本發明存儲介質為FLASH，具有功耗低、體積小、方 便攜帶，抗震動、防摔的優點。 本發明中的PCIe介面和USB3.0介面的傳送速率可以 為現有技術的2倍以上。 顯然，本領域的技術人員應該明白，上述的本發明的 各模組或各步驟可以用通用的計算裝置來實現，它彳卩\可以 集中在單個的計算裝置上，或者分佈在多個計 成_路上’可選地，它們可以料料置可^的程式 碼來貫現，從而，可⑽它們存儲在存儲裝置巾 =于/者將它們分別製作成各個積體電路模二 =匕們中，個模組或步驟製作成單個積體電路模組來 貝以1ft明不限制於任何特定的硬體和軟體結合。 上上述僅為本發明的較佳實施例而已， =二:於本領域的技術人員來說，本發明可以有: =和=在任 圍之内。 句應匕3在本發明的保護範 【圖式簡單說明】 一實施例的移動存儲擴展卡的示 圖1是根據本發明第 意圖；The Express Interface stays connected to prevent crosstalk from occurring to ensure that the computer can access internal SSE via PCI Express. When the Express Card/34 SSD is plugged into the USB 3.0 interface as a USB flash drive, the Switch chip will be disconnected from the PCI Express Interface interface, 6/12 201224783 and only connected to the USB lnterface. 1 The computer can be accessed normally through the USB 3.0 interface. Internally's strobe switch to ensure redundancy can be used to strobe the following communication paths. And week = = access path to memory; The U-piece interconnect is extended, and the memory is connected to the memory via the bridged chip. The memory can be connected to the gate to open a general-purpose loop-up 3.0 interface to the gate open_second# = wafer ^ The second port is connected to the strobe open_third end. 1 'bridge connected. The strobe switch can select the following communication path according to the level signal. The above-mentioned private storage expansion card can also include the _3 interface, and the third 桥 bridge chip; The "single sequence sink" is a mobile storage expansion card of the second embodiment, an extended hard disk that can be used as a 4 or a USB flash drive, and a USB 3.0 switching device. Thereby the function n", 'e is intended. FIG. 3 is a mobile storage expansion card of the embodiment of the mobile hybrid expansion card according to the third embodiment of the present invention, including: a peripheral side component interconnection expansion interface, and a bridge Bridge the 曰 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,埠 phase connection; and FIG. 4 is a diagram showing the strobe switch +, α Γ 1 of the strobe switch having the following pins B+, A1-3, B1, B2, and SEL according to an embodiment of the present invention. Control pin, where the pin eight earth, 7/12 201224783 B soil is connected to the memory, such as 'SSD memory, eight 1± and 31± connected to the first USB3.0 interface to achieve the first USB3.〇 Facing the access to the above memory. A2 soil and 62± are connected to the bridge wafer, so that the computer can access the above § memory through the pcie interface. The sel control pin can be connected between the two resistors of the power supply and the ground, and the access of the external medium to the memory is switched by the change of the level signal, specifically, the access path to the δ hexamed body through the PCIe interface and The first USB 3.0 interface is used to switch to the access path of the above memory. The embodiment of the invention further provides a computer having the above described mobile storage expansion card of any of the above embodiments. The above-mentioned solid-state mobile storage Express Card based on USB3.0 technology can convert the PCIe interface into two USB3.0 interfaces, one for providing external devices with a USB3.0 host interface 'one for reading internal large storage area devices (SSD). In addition to the express card interface, the internal large storage area device (SSD) also supports external USB3 interface access. The smart self-selected access mode adopted by the present invention accesses a large storage area device (SSD) B in different interfaces, and can switch the access path by itself. From the above description, it can be seen that the present invention achieves the following technical effects: ^ When used as a large-capacity mobile storage device, it provides high-speed data transmission at a rate of up to 5 Gps for external devices and hosts and is compatible with the USB2 interface. It can be used as an Express Card hard disk to increase the capacity of the notebook's local storage area and realize the multi-purpose function of one card. The invention adopts the Express Card/34 standard, is small in size, and is easy to carry. Using the latest USB 3.0 standard to make the transfer rate faster, and compatible with the Cong 2.0 interface (4) in the old p (10) ❹. 8/12 201224783 The two-in-one or three-in-one function of the present invention can be used not only as a high-speed mobile storage device supporting USB 3.0 downward compatibility with USB2.0 and PCI Express, but also without a USB3.0 interface. A computer with a pcie interface expands a USB 3.0 main interface to connect to other USB 3.0 devices (such as printers, u disks, etc.). The storage medium of the invention is FLASH, and has the advantages of low power consumption, small volume, portable belt, anti-vibration and anti-drop. The transmission rate of the PCIe interface and the USB 3.0 interface in the present invention can be more than twice that of the prior art. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device, or distributed in multiple calculations. _On the road, 'optionally, they can be stored in the code of the product, so that they can be stored in the storage device, and they can be made into separate integrated circuits. A module or step is fabricated into a single integrated circuit module. The 1 ft is not limited to any particular combination of hardware and software. The above is only a preferred embodiment of the present invention, = two: for those skilled in the art, the present invention may have: = and = are within the scope. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a first embodiment of a mobile storage expansion card according to an embodiment of the present invention; FIG.
2是根據本發明第二眚 施例的移動存儲擴展卡的示 201224783 意圖， 圖3是根據本發明第三實施例的移動存儲擴展卡的示 意圖；以及 圖4是根據本發明實施例的選通開關的示意圖。 【主要元件符號說明】 PCIe 週邊部件互連擴展介面 A士、.B土、A1 土、A2士、B1土、B2土 管腳 SEL 控制管腳 10/122 is a schematic diagram of a mobile storage expansion card according to a second embodiment of the present invention. FIG. 3 is a schematic diagram of a mobile storage expansion card according to a third embodiment of the present invention; and FIG. 4 is a strobe according to an embodiment of the present invention. Schematic diagram of the switch. [Main component symbol description] PCIe peripheral component interconnection expansion interface Ashi, .B soil, A1 soil, A2, B1 soil, B2 soil pin SEL control pin 10/12