CN201622499U - Micro-form embedded computer module - Google Patents
Micro-form embedded computer module Download PDFInfo
- Publication number
- CN201622499U CN201622499U CN2010201308801U CN201020130880U CN201622499U CN 201622499 U CN201622499 U CN 201622499U CN 2010201308801 U CN2010201308801 U CN 2010201308801U CN 201020130880 U CN201020130880 U CN 201020130880U CN 201622499 U CN201622499 U CN 201622499U
- Authority
- CN
- China
- Prior art keywords
- connector
- port
- embedded computer
- computer module
- bus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a micro-form embedded computer module which can realize various embedded computer application together with a small bottom plate. The module comprises a printed circuit board, and a first connector, a second connector, a third connector and a fourth connector arranged on the printed circuit board; a port of the first connector is connected with a local bus, and the local bus comprises a first local bus and a second local bus; a port of the second connector is connected with a conversion bus; some ports of the third connector are connected with an input/output equipment port, and the other ports thereof are connected with some ports of a south bridge chip of a computer; and some ports of the fourth connector are connected with a CPU, and the other ports thereof are respectively connected with the input/output equipment port and some ports of the south bridge chip. The micro-form embedded computer module integrates commonly used interfaces onto one circuit board through a modularized method, extends various functional interfaces together with the small bottom plate so as to support the miniature size.
Description
Technical field
The utility model relates to computer realm, particularly a kind of miniature type embedded computer module.
Background technology
Any one microprocessor all will be connected with peripherals with the parts of some, if but each parts all directly is connected with CPU with one group of circuit respectively with each peripherals, connecting so will be intricate, even is difficult to realize.In order to simplify hardware circuit design, simplied system structure, one group of circuit commonly used is configured to suitable interface circuit, is connected with peripherals with each parts, and the shared connection line of this group is bus.Adopt bus structure to be convenient to the expansion of parts and equipment, especially formulated unified bus criterion and realized interconnection between distinct device easily.
At present, the bus of using in the computing machine generally includes PCI (Peripheral ComponentInterconnect), ISA (Industry Standard Architecture), LPC (Low Pin Count) bus etc.But the computer module size of existing P CI, isa bus standard is all bigger, ask for something small size, low-power consumption, on the high performance embedded design, existing computer module can not practical requirement.
The utility model content
For fear of the problems referred to above, the utility model provides a kind of miniature type embedded computer module, and it adopts undersized Bussing connector and self-defining bus mode, can support dwindling of computer system size.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of miniature type embedded computer module, it is arranged on the printed circuit board (PCB),
Described module comprises first connector, second connector, the 3rd connector and the 4th connector that is installed on the described printed circuit board (PCB);
The port of described first connector is connected with local bus, and this local bus comprises first local bus and second local bus;
The port of described second connector is connected with the conversion bus;
A part of port of described the 3rd connector is connected with the input-output apparatus port, and another part port of the 3rd connector is connected with the part port of the South Bridge chip of computing machine;
A part of port of described the 4th connector is connected with CPU, and another part port of the 4th connector is connected with the part port of input-output apparatus port, South Bridge chip respectively.
Preferably, described first local bus is a lpc bus, and described second local bus is a pci bus.
Preferably, described conversion bus is an isa bus.
Preferably, a part of port that is connected with the input-output apparatus port of described the 3rd connector comprises keyboard/mouse interface, parallel port interface and TTL serial ports.
Preferably, a part of port that is connected with South Bridge chip computing machine described the 3rd connector comprises ide interface, voiceband data signal interface and USB interface.
Preferably, the port that is connected with CPU of described the 4th connector comprises CRT monitor interface and panel display interface, the port that is connected with the input-output apparatus port of the 4th connector comprises the TTL serial ports, and the port that is connected with South Bridge chip of the 4th connector comprises USB interface.
Preferably, described the 3rd connector also comprises the network interface that is connected with network controller.
Preferably, described first connector, second connector, the 3rd connector are the ROLC-125-02-S-Q connector, and described the 4th connector is the ROLC-120-02-S-Q connector.
Preferably, described printed circuit board (PCB) is a multilayer circuit board.
Preferably, described printed circuit board (PCB) has a plurality of screw holes that are used for fixing.
Miniature type embedded computer module of the present utility model has been abandoned the connector and the definition mode thereof of PCI, isa bus standard, select undersized connector as Bussing connector, adopt the self-defined bus mode, integrated bus and the interface that is necessary in a less space, under the situation that cooperates small-sized base plate, just can expand various functional interfaces, thereby the support module size is miniature.
Description of drawings
Fig. 1 is the structural representation of miniature type embedded computer module of the present utility model.
Embodiment
The purpose of this utility model is to provide a kind of miniature type embedded computer module, and it adopts undersized Bussing connector and self-defining bus mode, can support the miniature of computer module size.
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Fig. 1 is the structural representation of miniature type embedded computer module of the present utility model.As shown in Figure 1, miniature type embedded computer module of the present utility model is arranged on the printed circuit board (PCB), and described module comprises first connector 101, second connector 102, the 3rd connector 103 and the 4th connector 104 that is fixed on this printed circuit board (PCB).
Wherein, the port of first connector 101 is connected with local bus, and this local bus comprises first local bus 201 and second local bus 202.
Preferably, first local bus 201 is a lpc bus, and second local bus 202 is a pci bus.Wherein, pci bus is used for the CPU of computing machine is connected with other equipment such as South Bridge chip, PCI commentaries on classics isa bus bridge sheet, network controllers.
The port of second connector 102 is connected with conversion bus 203.Preferably, conversion bus 203 is an isa bus, and wherein, isa bus changes isa bus bridge sheet by PCI and is connected with pci bus.
A part of port of the 3rd connector 103 is connected with input-output apparatus port 204, and another part port of the 3rd connector 103 is connected with the part port of the South Bridge chip 205 of computing machine.
Preferably, a part of port that is connected with input-output apparatus port 204 of the 3rd connector 103 comprises keyboard/mouse interface 301, parallel port interface 302 and two TTL serial ports 303.
A part of port that the 3rd South Bridge chip 205 connector 103 and computing machine is connected comprises ide interface 304, voiceband data signal interface 305 and two USB interface 306.
A part of port of the 4th connector 104 is connected with CPU 206, and another part port of the 4th connector 104 can be connected with the part port of input-output apparatus port 204, South Bridge chip 205 respectively.
Preferably, the port that is connected with CPU 206 of the 4th connector 104 comprises CRT (Cathode RayTube) display interface device 307 and panel display interface 308, the port that is connected with input-output apparatus port 204 of the 4th connector 104 comprises that the port that is connected with South Bridge chip 205 of two TTL serial ports, 309, the four connectors 104 comprises two USB interface 310.
Preferably, the 3rd connector 103 also comprises the network interface 311 that is connected with network controller 207.
Preferably, miniature type embedded computer module of the present utility model is assemblied in that this printed circuit board (PCB) of (not shown) is a multilayer circuit board on the printed circuit board (PCB), thereby saves the space of line.Preferably, this printed circuit board (PCB) has a plurality of screw holes that are used for fixing.
Preferably, employed first connector 101 of miniature type embedded computer module of the present utility model, second connector 102 and the 3rd connector 103 are the ROLC-125-02-S-Q connector of 4 rows, 25 pins, and the 4th connector 104 is the ROLC-120-02-S-Q connector of 4 rows, 20 pins.The stitch spacing of this connector is 1.27mm * 1.27mm, and little pitch of stitch spacing has guaranteed the small size of module.In addition, the stitches are close for this connector, maximum 15 Europe of contact resistance, and insertion depth is 3.30mm to 4.06mm, can guarantee the reliability that is connected between miniature type embedded computer modular connector and the small-sized base plate.
Preferably, the pin definitions of employed first connector 101 of miniature type embedded computer module of the present utility model, second connector 102, the 3rd connector 103 and the 4th connector 104 can be as table one to as shown in the table four.
The definition of the table one first connector pin
The definition of the table two second connector pin
The definition of table three the 3rd connector pin
The definition of table four the 4th connector pin
More than the pin definitions of employed first connector 101 of shown miniature type embedded computer module of the present utility model, second connector 102, the 3rd connector 103 and the 4th connector 104 only be a kind of example, miniature type embedded computer module of the present utility model is not limited to this, and the pin of each connector can define according to concrete application.
Miniature type embedded computer module of the present utility model has been abandoned the connector and the definition mode thereof of PCI, isa bus standard, select undersized connector as Bussing connector, adopt the self-defined bus mode, integrated bus and the interface that is necessary in a less space, under the situation that cooperates small-sized base plate, just can expand various functional interfaces, thereby the support module size is miniature.
Through evidence, this embedded computer module of the present utility model can realize this computer module is integrated on the integrated circuit board of 60 * 70mm, the module height that comprises the pros and cons components and parts is 9.05mm only, and the connector height of the small-sized base plate of conduct connection only is 4.57mm, module weight is 0.035kg only, and making in narrow space structure X86 computer system becomes possibility.
Miniature type embedded computer module of the present utility model, the computer module that has remedied accord with PCI, isa bus standard be in small size, low-power consumption, and the deficiency of middle performance application occasion has solved the problem that makes up the X86 computer system at narrow space.
The above, it is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong to the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1. miniature type embedded computer module, it is arranged on the printed circuit board (PCB), it is characterized in that,
Described module comprises first connector, second connector, the 3rd connector and the 4th connector that is installed on the described printed circuit board (PCB);
The port of described first connector is connected with local bus, and this local bus comprises first local bus and second local bus;
The port of described second connector is connected with the conversion bus;
A part of port of described the 3rd connector is connected with the input-output apparatus port, and another part port of the 3rd connector is connected with the part port of the South Bridge chip of computing machine;
A part of port of described the 4th connector is connected with CPU, and another part port of the 4th connector is connected with the part port of input-output apparatus port, South Bridge chip respectively.
2. miniature type embedded computer module according to claim 1 is characterized in that described first local bus is a lpc bus, and described second local bus is a pci bus.
3. miniature type embedded computer module according to claim 1 is characterized in that described conversion bus is an isa bus.
4. miniature type embedded computer module according to claim 1 is characterized in that a part of port that is connected with the input-output apparatus port of described the 3rd connector comprises keyboard/mouse interface, parallel port interface and TTL serial ports.
5. miniature type embedded computer module according to claim 1 is characterized in that a part of port that is connected with South Bridge chip computing machine described the 3rd connector comprises ide interface, voiceband data signal interface and USB interface.
6. miniature type embedded computer module according to claim 1, it is characterized in that, the port that is connected with CPU of described the 4th connector comprises CRT monitor interface and panel display interface, the port that is connected with the input-output apparatus port of the 4th connector comprises the TTL serial ports, and the port that is connected with South Bridge chip of the 4th connector comprises USB interface.
7. miniature type embedded computer module according to claim 1 is characterized in that described the 3rd connector also comprises the network interface that is connected with network controller.
8. according to the described miniature type embedded computer module of arbitrary claim in the claim 1 to 7, it is characterized in that, described first connector, second connector, the 3rd connector are the ROLC-125-02-S-Q connector, and described the 4th connector is the ROLC-120-02-S-Q connector.
9. according to the described miniature type embedded computer module of arbitrary claim in the claim 1 to 7, it is characterized in that described printed circuit board (PCB) is a multilayer circuit board.
10. according to the described miniature type embedded computer module of arbitrary claim in the claim 1 to 7, it is characterized in that described printed circuit board (PCB) has a plurality of screw holes that are used for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201308801U CN201622499U (en) | 2010-03-15 | 2010-03-15 | Micro-form embedded computer module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201308801U CN201622499U (en) | 2010-03-15 | 2010-03-15 | Micro-form embedded computer module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201622499U true CN201622499U (en) | 2010-11-03 |
Family
ID=43025958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201308801U Expired - Lifetime CN201622499U (en) | 2010-03-15 | 2010-03-15 | Micro-form embedded computer module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201622499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890532A (en) * | 2011-07-22 | 2013-01-23 | 北京盛博协同科技有限责任公司 | Standard of highly-integrated, multi-functional and high-capacity-storage X86 single-board computer module |
-
2010
- 2010-03-15 CN CN2010201308801U patent/CN201622499U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890532A (en) * | 2011-07-22 | 2013-01-23 | 北京盛博协同科技有限责任公司 | Standard of highly-integrated, multi-functional and high-capacity-storage X86 single-board computer module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102236381B (en) | Reinforced computer based on Loongson 3A processor | |
| CN203133691U (en) | Server computation node based on CPCI framework | |
| CN201622499U (en) | Micro-form embedded computer module | |
| CN201518112U (en) | Major-minor interface type mainboard | |
| CN206877324U (en) | A kind of mainboard and server | |
| CN206075195U (en) | Based on 411 processor of Shen prestige and the CPCI industrial control computer mainboards of Shen Wei nest plates | |
| CN210324191U (en) | Computer module and mainboard | |
| CN102650978A (en) | Adapting card for peripheral component interface (PCI) Express X16 to compact peripheral component interconnect (CPCI) Express X16 | |
| CN209281294U (en) | A kind of EEB server master board based on 1621 processor of Shen prestige and Shen Wei ICH2 chipset | |
| CN101114214A (en) | Pattern card switching module and host board device with same | |
| CN203759602U (en) | Nest plate-based CPCI (Compact Peripheral Component Interconnect) industrial control computer mainboard | |
| CN103809671A (en) | Graphic card as well as base board and core board used for graphic card | |
| CN201556117U (en) | PCI extend circuit for resolving the demand of PCI slot positions | |
| CN200997098Y (en) | Interface structure with replaceable electronic module | |
| CN204595691U (en) | A kind of CPCI-E computer motherboard based on Shen prestige processor and nest plate | |
| CN201984383U (en) | Computer-main-board-type module | |
| CN102012721A (en) | Computer-on-module (COM)-Express embedded standard-based industrial computer carrier board | |
| CN102708085A (en) | Adapter card for PCI (peripheral component interconnect ) Express X8 to CPCI (compact peripheral component interconnect ) Express X8 | |
| CN201311637Y (en) | External hanging type controller without groove | |
| CN2867422Y (en) | Drawing card of mainframe plate interfacial structure | |
| CN218547405U (en) | Education and conference all-in-one machine mainboard | |
| CN1152315C (en) | Double-bus industrial control computer and its control method | |
| CN2884586Y (en) | Adaptive card connector | |
| CN213092292U (en) | Industrial control mother board | |
| CN205353855U (en) | Embedded computer main board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101103 |