TWM241755U - Small storage device with built-in BIOS - Google Patents

Description

M241755 V. Creation Instructions (l) (1), [Technical Field to which the New Type belongs] This creation is about a small storage device, especially a small type with a built-in Basic Input / Output System (BIOS). Storage device. [Previous technology] Muli's desktop and notebook computers have been popularized in the lives of the general public, whether for work or personal use. These computer products are all equipped with motherboards, and the development of computer products is light and short. Under the trend, the small size of the motherboard becomes an important task. Among the basic components of the motherboard, the basic input-output system (Brs i c

Input / Output System (BIOS) is a program with which the computer needs to start up. The computer uses the B 1 0S program to detect the surroundings of various hardware and load the operating system at startup to process and direct the tasks of each hardware. The B 丨 〇s program is stored in the read-only memory (ROM), and the ROM, the interface specifications of the hardware components, the time and date and other related data are also recorded in the ROM, which are permanent Store it without disappearing when the power is turned off. In recent years, B I has also been stored in flash memory in order to update the contents of the BIOS through a program without having to remove the entire metal chip and replace it. '' With the development of the information industry, a variety of electronic information products such as mobile phones, notebook computers, personal digital assistants (pDA) and digital cameras 提供 μ provide different applications of multimedia data transmission in daily life, so resources = storage The device, or memory, plays an extremely important role. Among them, the portable memory hard disk with plug-and-play function can freely

Page 5 M241755 V. Creation instructions (2) In addition to the built-in BI 0 S memory device, the information device can also be used as a BIOS module memory device. Therefore, the BI 0 S storage device provides mutual replacement of each case file. Very easy to use. Therefore, if it can be used in an external memory device, the external application level can be expanded so that it can be used as a computer boot device in addition to being a memory storage device. In this way, the motherboard does not need to be set, and it can not only reduce the size The main purpose of the host is to contribute to the volume and to provide information security protection. ~ This creation proposes a small built-in 1 input / output system. In addition to providing lean material storage, you can also use the built-in computer system to start the program. Out of the system, it can reach the standard and reach the mode, the small boot set up the original small, more effective the original small to shrink to have original storage, according to a new type of internal storage of the main type of storage using internal management of electrical operation The main purpose of the alternative storage mainframe is to overcome the rework of the device to achieve the capital creation of the redundant body.] The purpose, the device, is one of the purposes of the built-in BIOS brain resources, and the device is the purpose of the conventional BIOS of the board volume. Telecommunications security, a built-in, it is provided in addition to its effectiveness. For the purpose of raising the motherboard, the module is designed to store the brain's essential power for basic input and storage as a computer for one type, and it can be placed on the main basic input connection at the same time. Input and output data, built-in basic input and output data storage device is used for booting, with built-in basic input and output settings of the B I 〇 S module, easy to update the missing BIOS program board. The input and output system is built in a small storage device. The small storage of the system is equipped with a basic input and output system M241755. V. Creative Instructions (3) The system (BIOS) is built in the memory to control the data in the memory. The access ^ circuit is connected to the memory control circuit and provides a connection to a computer system. The port has an electrical connection to the connection so that the computer system can obtain beauty. ^ Detection of the computer system booting through the 5H port Programs and input-output systems to provide the basis of the following and the body # ^ 丨 ',,,' as the basis.氐 卜 measures Φ /, body shell yoke example with the attached ^ w easy to understand the purpose and technology of this creation! " The style is more effective. Valley, characteristics and achievements (IV), [Implementation] This creation is to use the basic input device's memory, in addition to providing the system BI 〇S code, to make it as the first As shown in the figure, the structure of a small storage device is a memory 12, commonly used as read-only memory (EEPR0M), which is divided into two sections, in which one (BIOS) program 14 and the other empty system (OS) 1 6; —Controls the access to the data in the electric body 12, and the commonly used one is a USB connection, and the port 20 provides a connection to an electric

The system is integrated with the function of the storage device and the computer system, and provides the power-on operation. 2 books: built-in basic rotation input and output system. No plans, a small storage device. 10 package or electronic erasable program data. The memory 12 is a standard.

pa B) | ^ y has a basic input and output system, and k is used to store data and there is a 18-series connection memory 12 to control the circuit 18 to be electrically connected to-connect to the Tan IDE IDE port or PCI connection port. System 22 to pass through port 20

Page 7 M241755 5 'Creation of Creation (4) Connected' to enable the small storage device 10 to provide βΙ brain system 22 and computer system == system 16 for power

The program _ and program 14 in the S12 performed by the program 系统 and operating system 16 can be changed as needed:, = memory Easy to update BIOS. The current update is as follows. For the user's convenience, please read the second picture. In order to control the details of the road 18, the control circuit 18 includes a circuit block ^ ,,, ^ -Power supply device 28, timing controller 2; ^ 24, -Day: Sequence control piece (— Clock, __wee 6 pass: for — real-time clock intercrystalline, the power required for its operation is from the second: to maintain the actual When ^ is-thin battery. Interface controller 2: tethered = Hour 30, a connection interface 32, and a memory sequence control interface 30 are electrically connected to the timing controller 26 to obtain the actual: door-to-door control After the introduction of the computer 22, it forms an external connection with the external computer system 22, and the first system provides the internal management of the memory 12. The "plane control state 24" is stored through the memory interface 34. Make the material 'reconnect through the connection interface and use the external computer system 22 and the internal memory 12'; = :, in the control circuit 18 is further provided with a random storage, the body =. Its use is In order to increase the connection interface 32 and the memory interface 34 ^ (Rt speed and stability. The creation of this model is based on the widely used external storage brain. Page 8 M241755 V. Creation instructions (5) The BI 0S program required for system startup so that the BI 0s module does not need to be set on the motherboard. The purpose of reducing the size of the motherboard is to achieve the convenience of use. In addition, this creation can also be used on motherboards with β 丨 〇s. Below, we will specifically use the small storage device of this creation 丨 〇 for 丨 〇s. The operation of the main substrate and the motherboard with BI 0 S is explained. ^ First, please refer to the third figure, which is a schematic diagram of the circuit block for creating a motherboard with no BIOS. The host of computer system 22 The board 38 is provided with a central processing unit (CPU) 40, which is connected with a chipset 42 and a memory unit 44. The chipset 42 is composed of a North Bridge chip 422 and two South Bridge chips 424. Chip 422 is the bridge between the central processing unit 40 and external devices. South bridge chip 424 is used to effectively transfer all data. Usually South bridge chip 4 2 4 is formed with external devices through a connection interface 46. Connect for data transfer. Please match the first picture, when the small storage device 10 of this creation is connected to the computer system 22 through its port 20, the small storage device 10 and the motherboard of the computer system 22 After the 38 is electrically connected through the respective connection interfaces 32 and 46, the central processing unit 40 in the motherboard 38 issues a read command to read the small storage device via the transmission of the chipset 42 and the connection interface 46. BI〇s program 14 is used to start the system starting operation (I η 111 a 1) according to this b I 〇S program 14. 俾 Detect the surroundings of various hardware and load the detection results in a small The operating system in the memory 12 of the storage device 10 is processed in order to handle the work around the hardware; the main board 38 completes the initial actions of the boot, and the central processor 40 operates according to the operation. The requirements are issued in accordance with Mass Storage Class (MSC) instructions to read small storage devices.

M241755

Set 10 to the operating system or data in memory 12. On the other hand, click on the ramming picture to see the fourth picture. For the purpose of this creation, a circuit block connected to a motherboard with B1 os is shown. The motherboard of computer system 22 has 7 ports and a central processing state (CPU). ) 40, a chipset 42 and a memory unit

In addition to 44, the central processing unit 40 is further connected with a B, Is module 48, so that the BIOS, the group 48 provides programs required for booting. The small storage device 10 created by the present invention is connected to the computer system 22 through its connection port 20, so that the small storage device 10 and the motherboard 38 of the computer system 22 are electrically connected through the connection interfaces 32 and 46, respectively. The central processing unit 40 issues a special command via the chip set 42 and the connection interface 46 to the small storage device 10, and reads out the BIOS program 14 in the small storage device 10 and passes the south bridge chip 4/24. Transfer to the BIOS module 48 of the motherboard 38 to update the BIOS program in the BIOS module 48, and then the CPU 40 executes the booting process according to this new program; the motherboard 38 finishes booting After the initial action, the central processing unit 40 can issue a general command to read the operating system 6 or data in the memory 12 of the small storage device 丨 〇.

Among them, when the user does not update the BIOS program of the BIOS module 48 in the motherboard 38, the central processor 40 issues a general MS (: command to read the small storage device 10, then the small storage The device i 〇 is used as a general storage medium. When data is accessed, it directly accesses the space where the operating system 16 is located, and does not access the space where the BIOS program 14 is located. Therefore, this creation uses the basic The input / output system (β I 〇S) is integrated in: a small storage device, so that in addition to providing data storage functions, the portable small storage device also uses a built-in BIOS to provide a computer for development.

M241755 V. Creation instructions (7) The machine is used to achieve but expand the small storage β 10 S module design. It is easy to update the BIOS on the motherboard and the computer must be connected with this. The technical staff determined that the patent spirit of the creation is within the scope of the patent. Effectively manage the device to achieve the effectiveness of the small size of the storage protection. By knowing the scope, you can modify the effectiveness of the computer resources. Therefore, the use of the level can make the host :: the volume of the plate ..., the second and ΐίΐΙΓ1 know the problem of setting a wide range and more frustrated by the model; in addition, because of; At the same time, an example explains the characteristics of this creation, and the content of A ί creation is implemented according to it: instead of dying, all other changes or modifications that do not depart from the disclosure or modification of this creation should still be included in the following -Shentu number Description: 1 0 small storage device 12 memory 14 basic input output system (BIOS) program 16 operating system (〇 $) 1 8 control circuit 2 〇 port 24 interface control 2 8 power supply unit 3 2 connection interface 36 random storage Memory (RAM) 38 motherboard 40 42 chipset 2 2 computer system 2 6 timing controller 30 timing control interface 3 4 memory interface central processing unit (CPU) 4 2 2 Northbridge chip page 11 M241755

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Claims (1)

M241755-_ VI. Scope of patent application 1. A built-in basic input / output system, which has a small memory to provide data storage; a storage device, including: a basic input / output system (BI0s), which sends a control circuit _ ^ Is built in the memory; a port, which is electrically connected to the control panel and the brain system, to provide the computer system through the port of the port, a connection to an electrical output system The meaning of booting is: basic input / output small storage device, #command, (0s) * of the basic input / output system is used for this computer system. $ Stored with—Operating system 3. As described in item 丨 of the patent scope, the control circuit includes the wheel output system and the electric system: Ϊΐ 'to maintain the actual time; and clothing, which It provides the power required for the timing controller to operate. The interface controller uses the data in the memory to fetch the actual time and save it, and then connects through the connection. Connect the bee to the computer system: 4. If The scope of patent application is two-way communication. Small storage device, its +, speed and stability in basic input n system. 〃 Connect the data transfer wheel between the memory and the memory 5 · For example, the scope of the patent application No. 1 storage device, basin towel, '= built-in basic input wheel-out system, the "memory system is selected from flash memory Son of Electricity, page 14 M241755 6. Scope of patent application-This type can clear one of the A in the group consisting of stylized read-only memory (EEPROM). 6 · As in the 1st place of Shenqing Patent Scope The small storage device with a built-in basic input-output system described above, wherein the interface of the port is one selected from the group consisting of an MB interface, an IDE interface, and a PCI interface. Item I is stored in the built-in basic input / output system described in item 丨 where β is connected to the computer system through the β τ / Hai computer system, and τ is a special read command. The B I 0 S in the memory is distinguished from a normal instruction. 8 丨, of the built-in basic input and output system described in item 1 of the patent scope: the sub-device 'where' is connected to the computer system after the connection, and the computer system is generally assigned a mass storage class (mass storage class) ) Command to access general data in that memory. Page 15