CN206021132U - A kind of desk computer based on 400 processor of Shen prestige SW - Google Patents

Abstract

This utility model belongs to field of computer technology, a kind of desk computer based on 400 processor of Shen prestige SW, system hardware includes that 400 processor of Shen prestige SW, mainboard, PCI E SWITCH, South Bridge chip, power conversion chip, clock produce chip, internal memory, video card, hard disk, CD-ROM drive, keyboard, mouse and cabinet, the mainboard is integrated with USB, SATA, network interface, sound card, to reserved at least two PCI E × 16 slots of external expansion.This utility model is based on 400 Platform Designing plain edition home brewed computer of Shen prestige SW, it is adapted to domestic hundred Aos firmware, acceptance of the bid kylin operating system, compatible mainly domestic office software and data base, the demands such as daily study, office, production can be substantially met, it is little that the computer equipment for solving the problems, such as in the market has low overall performance, poor compatibility and use range.

Description

A kind of desk computer based on Shen prestige SW-400 processor

Technical field

This utility model belongs to field of computer technology, more particularly to a kind of based on the desk-top of Shen prestige SW-400 processor Computer.

Background technology

With the development of microelectric technique and informationization technology, computer application in daily life is more and more extensive. But the restriction due to factors such as technical merit and production technologies, computer equipment in the market based on x86 frameworks, independently The optional species of controllable production domesticization computer is few, overall performance is low, use range is little, causes overall market occupation rate low.

Therefore, computer equipment in the market has that low overall performance, poor compatibility and use range are little to ask Topic.

Utility model content

This utility model purpose is to provide a kind of desk computer based on Shen prestige SW-400 processor, it is intended to solve mesh Computer equipment on front market has that low overall performance, poor compatibility and use range are little.

This utility model embodiment provides a kind of desk computer based on Shen prestige SW-400 processor, the desk-top calculating Machine includes keyboard, mouse and cabinet, is provided with processor, mainboard, PCI-E SWITCH, South Bridge chip, power supply in the cabinet Conversion chip, clock produce chip, internal memory, hard disk and CD-ROM drive, it is characterised in that the processor is Shen prestige SW-400 process Device, to reserved at least two PCI-E × 16 slots of external expansion on the mainboard.

Preferably, the mainboard is configured with memory interface, USB interface, video card, Ethernet card, earphone microphone interface and 4 Individual SATA interface, and reserved expansion slot.

Preferably, the expansion slot adopts PCI and PCI-E dual bus.

Preferably, the video card is display card, supports VGA and DVI doubleway outputs.

Preferably, the main board system adopts ATX specifications.

A kind of desk computer based on Shen prestige SW-400 processor that this utility model is provided, system hardware include Shen prestige SW-400 processors, mainboard, PCI-E SWITCH, South Bridge chip, power conversion chip, clock produce chip, internal memory, video card, Hard disk, CD-ROM drive, keyboard, mouse and cabinet, the mainboard are integrated with USB interface, SATA, network interface, sound card, external expansion is reserved to Few two PCI-E × 16 slots.This utility model is adapted to domestic based on Shen prestige SW-400 Platform Designing plain edition home brewed computer Hundred Ao's firmwares, acceptance of the bid kylin operating system, compatible mainly domestic office software and data base, can substantially meet daily study, The demands such as office, production, the computer equipment for solving in the market have low overall performance, poor compatibility and use model Enclose little problem.

Description of the drawings

Fig. 1 is a kind of system hardware structure of the desk computer based on Shen prestige SW-400 processor of this utility model embodiment Into structural representation.

Fig. 2 is supervised for a kind of system mode of desk computer based on Shen prestige SW-400 processor of this utility model embodiment Control schematic diagram.

Specific embodiment

In order that the technical problems to be solved in the utility model, technical scheme and beneficial effect become more apparent, below In conjunction with drawings and Examples, this utility model is further elaborated.It should be appreciated that described herein be embodied as Example only in order to explain this utility model, is not used to limit this utility model.

Fig. 1 shows that a kind of system of the desk computer based on Shen prestige SW-400 processor of this utility model embodiment is hard Part constitutes structure, for convenience of description, illustrate only the part related to this utility model embodiment.

This utility model embodiment provides a kind of desk computer based on Shen prestige SW-400 processor, system hardware bag Include：

Shen prestige SW-400 processor 102, mainboard 101, PCI-E SWITCH103, South Bridge chip 104, power conversion chip 105th, clock produces chip 106, internal memory 107, video card 108, hard disk 109, CD-ROM drive 110, keyboard 111, mouse 112 and cabinet 113；

The mainboard 101 is integrated with USB, SATA, network interface, sound card, and reserved at least two PCI-E × 16 of external expansion are inserted Groove.

Used as one embodiment of this utility model, switches of the PCI-E SWITCH103 for PCI-E ports is risen Effect is that data are filtered, and can so help the volume of transmitted data for reducing whole network, improves efficiency.

Used as one embodiment of this utility model, the South Bridge chip 104 is responsible for the communication between I/O buses, and such as PCI is total Line, USB, LAN, ATA, SATA, Audio Controller, KBC, real-time clock controller and APM etc..

As one embodiment of this utility model, power supply of the power conversion chip 105 using model LM2930T-5.0 Conversion chip, certainly, the model of power conversion chip is not limited, as long as can reach and the present embodiment power conversion chip 105 Described function also may be used.The power conversion chip 105 is to shoulder the conversion to electric energy, distribution, detection in systems And the responsibility of other electric energy managements, the main identification CPU that is responsible for powers amplitude, produces short square ripple accordingly, promote late-class circuit to enter Row power output.

Used as one embodiment of this utility model, the clock is produced chip 106 and is produced using the clock of model 950213AF Raw chip, certainly, clock produces the model of chip and does not limit, as long as can reach, with the present embodiment clock, 106 institute of chip is produced The function that states also may be used.The clock produce chip 106 act as the data that system is produced are recorded, and play The function of failure data protection, solves the system chaotic phenomenon of time showing and record after a loss of power.

Used as one embodiment of this utility model, two PCI-E × 16 slots are inserted for inserting the video card PCI-E X1 Groove, the video card of its compatible all PCI-E interface.

Fig. 2 shows a kind of desk computer based on Shen prestige SW-400 processor that this utility model embodiment is provided System status monitoring figure, for convenience of description, illustrate only the part related to this utility model embodiment.

As one embodiment of this utility model, in peripheral interface, the mainboard 101 is configured with processor and internal memory connects Mouthful, and USB interface, display card, Ethernet card, earphone and microphone interface, 4 SATA interfaces are configured with, reserve expansion slot.

Used as one embodiment of this utility model, the expansion slot is using tradition PCI and high-speed PCI-E dual bus.

Used as one embodiment of this utility model, the plain edition desk computer is equipped with two PCI-E slots, one of them Use for the video card, another is available for external expansion.

Used as one embodiment of this utility model, the video card is display card, supports VGA and DVI doubleway outputs, supports double Screen pattern.

Used as one embodiment of this utility model, the specification of the mainboard can be borrowed into using general standard MATX size The part of ripe commercial technology standard and standardization.

Used as one embodiment of this utility model, the plain edition desk computer design follows ATX specifications, using commercialization Vertical ATX cabinets, ATX power supplys, PC radiators.The size of the ATX mainboards is 304.8mm × 243.84mm, integrated Circuit includes：

CPU：The CPU is the small package microprocessor of model SW-400, is directly welded on mainboard；

Host：Two DDR3DIMM slots, support commercialization DDR3DIMM (supporting the UDIMM bars of list RANK), while supporting With ECC check and the not memory bar of tape verifying；

Flash：Using the storage chip of model Winbond W25X32VZ, capacity is 4MB；

Memory interface, the memory interface include：One PATA interface and four SATA II interfaces, the PATA interfaces UDMA-100 is supported, two IDE equipment can be connect, four SATA II interfaces support 3Gbps interface rates；

Two network interfaces：Transfer rate is 10M/100M/1000M, self adaptation gigabit Ethernet；

Video card：USB interface is provided, maximum support resolution 1600*1200；

Sound card：97 controllers of integrated AC ', support 5.1 sound channels；

Other interfaces：PS/2 keyboard interfaces, mouse interface, two RS-232 serial ports (wherein 1 is internal interface) and four 2.0 interfaces of individual USB；

Expansion slot, the expansion slot include：One PCI-E X16 slots, three PCI-E X4 slots and two 32-bit PCI slot, the PCI-E X16 slots are X8Gen2 signals, and three PCI-E X4 slots are all X2Gen2 signals；

Used as one embodiment of this utility model, the plain edition desk computer adopts the BMC schemes of EEB mainboards, and Using EEB power source designs, PCIE bridges are replaced by more cheap PEX8112, and PCIE SWITCH are replaced by more cheap PEX8632, In addition, Actel FPGA are BMC, remove BMC real-time clocks, 32.768KHz standby clocks, and two electricity are provided by south bridge Press for 3.3V, interior save as 32, running frequency for 33MHz PCI slot, increase a SATA controller, there is provided four SATA Interface and six roots of sensation slot.

Used as one embodiment of this utility model, firmware adopts hundred Ao's firmwares as initialization and the operating system of hardware device Guiding, there is provided the Debugging function of hardware device and close friend user configuring interface.The hundred Aos firmware is by hundred Ao of Nanjing Company's exploitation is safeguarded, as the Product-level BIOS of Shen prestige SW-400 platform, supports unified Extensible Firmware Interface (UEFI) standard, It is to support Shen prestige SW-400 processor platform, meet UEFI (Unified Extensible FirmwareInterface) marks Accurate fastener product.

As one embodiment of this utility model, system using acceptance of the bid kylin desktop operating system (soaring), using open, Intergration system design, there is provided newest stable core, hardware driving and upper layer software (applications) bag.

Used as one embodiment of this utility model, equipment dependability reduces, the design as the complexity of circuit increases For improving the basic reliability of equipment, carry out in the following manner simplifying design in the design of product：1) using extensive electricity Road design replaces discrete, simple circuit；2) dedicated control circuit is selected：Designed using software and hardware combining, integrated embedded Controller, by way of software is controlled, replaces the functional circuit for needing a large amount of logic circuits to realize.

This utility model embodiment is directed to EMC Design, and on each electricity piece for being adopted, majority uses paster type encapsulation Components and parts, to reduce " antenna effect " produced by direct insertion component's feet as far as possible, suppress disseminating for signal.

In sum, a kind of desk computer based on Shen prestige SW-400 processor that this utility model is provided, system are hard Part include Shen prestige SW-400 processor, mainboard, PCI-E SWITCH, South Bridge chip, power conversion chip, clock produce chip, Internal memory, video card, hard disk, CD-ROM drive, keyboard, mouse and cabinet, the mainboard are integrated with USB, SATA, network interface, sound card, to external expansion Reserved at least two PCI-E × 16 slots.This utility model is fitted based on Shen prestige SW-400 Platform Designing plain edition home brewed computer With domestic hundred Aos firmware, acceptance of the bid kylin operating system, compatible mainly domestic office software and data base, can substantially meet daily Study, office, production etc. demand, the computer equipment for solving in the market exist low overall performance, poor compatibility and The little problem of use range.This utility model embodiment is realized simple, it is not necessary to increases extra hardware, effectively can reduce into This, with stronger usability and practicality.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (5)

1. a kind of desk computer based on Shen prestige SW-400 processor, the desk computer include keyboard, mouse and machine Case, be provided with the cabinet processor, mainboard, PCI-E SWITCH, South Bridge chip, power conversion chip, clock produce chip, Internal memory, hard disk and CD-ROM drive, it is characterised in that the processor is Shen prestige SW-400 processor, to external expansion on the mainboard Reserved at least two PCI-E × 16 slots, Power convert core of the power conversion chip using model LM2930T-5.0 Piece, the clock produce chip and produce chip using the clock of model 950213AF.

2. desk computer as claimed in claim 1, it is characterised in that the mainboard be configured with memory interface, USB interface, Video card, Ethernet card, earphone microphone interface and 4 SATA interfaces, and reserved expansion slot.

3. desk computer as claimed in claim 2, it is characterised in that the expansion slot is double total using PCI and PCI-E Line.

4. desk computer as claimed in claim 2, it is characterised in that the video card is display card, supports VGA and DVI Doubleway output.

5. desk computer as claimed in claim 1, it is characterised in that the main board system adopts ATX specifications.