CN101398699A - Computer television integration machine mainboard - Google Patents
Computer television integration machine mainboard Download PDFInfo
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- CN101398699A CN101398699A CNA2007101236454A CN200710123645A CN101398699A CN 101398699 A CN101398699 A CN 101398699A CN A2007101236454 A CNA2007101236454 A CN A2007101236454A CN 200710123645 A CN200710123645 A CN 200710123645A CN 101398699 A CN101398699 A CN 101398699A
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- 230000010354 integration Effects 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The invention provides an integrative computer-television mainboard which comprises a main chip part, a memory part and a power supply part. The main chip part comprises a processor and an integrated south-north bridge and graphic card drive chip. The processor and the integrated south-north bridge and graphic card drive chip are orderly connected with and arranged at the middle of the mainboard. The memory part and the power supply part are respectively arranged at two sides of the main chip part. The integrative computer-television mainboard connects a television and a computer as a whole by a coaxial signal wire, thereby saving the cost, reducing the size, accordingly avoiding the communication interference between two devices and avoiding the interference caused by signal transmission, and a line interface is convenient and simple, is easy for manufacturing and can be widely applied. The integrative computer-television mainboard is arranged reasonably, reduces various interferences and ensures that the combined television and computer can work normally with stable electric performance.
Description
Technical field
The present invention relates to a kind of computer television integration machine mainboard, particularly relate to the computer television integration machine mainboard that a kind of telecomputer signal of can teaching disturbs.
Background technology
Present computer, TV becomes modern people's life, work, study, the ingredient that amusement etc. are important.Computer and TV are day by day ripe in its corresponding art, and the function that provides is also more and more abundanter.Wherein computer and TV a lot of functions that can provide are repetitions, in the today in digitized home epoch, the integrated life of also having come into us of New-type computer TV, high-speed computation computer independently, mostly for what separate, various power line signal lines are loaded down with trivial details relatively at present for the color liquid crystal TV of high-resolution.
In the today in digitized home epoch, the integrated life of also having come into us of New-type computer TV, but puzzlement how to break away from the loaded down with trivial details line between traditional electrical brain server and the peripheral hardware is exactly a urgent problem.
Summary of the invention
The present invention the invention provides the good computer television integration machine mainboard of a kind of antijamming capability reasonable in design in order to overcome above-mentioned the deficiencies in the prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of computer television integration machine mainboard is provided, comprise the main chip part, interior nonresident portion and power unit, described main chip comprises that partly processor and north and south bridge and video card drive integrated chip, this processor and north and south bridge drive the centre that integrated chip is connected and is arranged on this mainboard successively with video card, and interior nonresident portion and power unit are arranged on the both sides of main chip part.
The scheme that the present invention solves further technical matters is: described main chip part also comprises super I/O I/O chip, BIOS chip and mainboard clock source chip, they and processor and north and south bridge and video card driving integrated chip yi word pattern arrangement setting.
The scheme that the present invention solves further technical matters is: the north and south bridging that processor data bus and north and south bridge and video card drive integrated chip connects.
The scheme that the present invention solves further technical matters is: nonresident portion comprises memory bar and internal memory power supply chip in described, and described memory bar and internal memory power supply chip drive integrated chip with north and south bridge and video card and link to each other.
The scheme that the present invention solves further technical matters is: power unit comprises ATX power interface, Power Management Unit, audio decoder, VGA output, Ethernet interface, piece is put in the Ethernet chip position, USB interface and PCI slot, the chip of above-mentioned power unit is close to the processor setting.
The scheme of the further technical solution problem of the present invention is: described ATX power interface and Power Management Unit are connected the duty of immediate feedback processor by data line with processor.
The scheme of the further technical solution problem of the present invention is: ethernet module links to each other with pci bus, keeps communicating by letter with processor.
The scheme that the present invention solves further technical solution problem is: USB interface directly is connected with north and south bridge and video card driving integrated chip.
Compared to prior art, integrative computer-television mainboard of the present invention is provided with rationally, reduces various interference, makes the teleputer after the combination can operate as normal, guarantees that its electric property is stable.
Description of drawings
Fig. 1 is the structural representation of the main element of computer television integration machine mainboard of the present invention.
Fig. 2 is the component structure synoptic diagram of computer television integration machine mainboard of the present invention.
Embodiment
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Below in conjunction with accompanying drawing and example computer television integration machine mainboard of the present invention is described further.
Please refer to Fig. 1 and Fig. 2, from the layout of integral body, computer television integration machine mainboard of the present invention mainly comprises the main chip part in the middle of being arranged on, and the interior nonresident portion and the power unit that are arranged on main chip part both sides.Wherein the main chip part mainly comprises processor 17, and north and south bridge and video card drive integrated chip 18, super I/O I/O chip 13, and BIOS chip 11 and mainboard clock source chip 24, above-mentioned chip yi word pattern is arranged, and occupies the center line of mainboard.
The clock frequency of processor 17 is 1.5GHZ, and it is responsible for whole core action, and all instructions are allocated by it, and it directly influences the processing speed of complete machine, and its data bus and north and south bridge and video card driving integrated chip 18 closely are connected for the north and south bridge.
It is that north and south bridge and video card driving are integrated that north and south bridge and video card drive integrated chip 18, all Peripheral Interfaces all hang on the itself, it and processor 17 have special-purpose data exchange channel, the major function of north bridge chips is data transmission and signal controlling, by Front Side Bus and processor exchange data signals, change several signals with internal memory, figure acceleration, south bridge again on the other hand on the one hand.South bridge mainly is responsible for the data processing and the transmission of external unit.
The data conversion that super I/O I/O chip 13 can be come in serial is a parallel data.Here get in touch with BIOS chip 11 and bundle, by data bus, control line is connected the north and south bridge and video card drives on the north and south bridge of integrated chip 18.
The data line of BIOS chip 11, control line is connected with super I/O I/O chip 13, and it has played most basic and most important effect in computer module, be the most basic program of this part, and it provides the bottom, the most direct hardware controls.
Mainboard clock source chip 24 comprises the crystal oscillator element, it can produce a series of high-frequency impulse ripples, and these original pulsating waves are input in the clock generator chip again, through shaping and frequency division, distribute to the various frequencies that computing machine needs then, for computer module provides all clock signals.
Nonresident portion comprises memory bar 19 and internal memory power supply chip 21 in described, and described memory bar 19 and internal memory power supply chip 21 drive integrated chip 18 with north and south bridge and video card and link to each other.Memory bar 19 adopts the very fast internal memory of present speed, and its data bus tightly is connected on the north bridge, carries out high-speed computation with processor.Internal memory power supply chip 21 is for internal memory provides stabilized power source, prevents that data from makeing mistakes or lose.
Power unit comprises ATX power interface 1, Power Management Unit 15, audio decoder 3, VGA output 5, Ethernet interface 6, piece 7 is put in the Ethernet chip position, Ethernet interface 8, piece 9 is put in the Ethernet chip position, usb 10 and PCI slot 14, the group being aligned, wherein the chip of power unit is close to processor 17 settings.Two ethernet ports are provided here, make things convenient for the user to debug use.
ATX power interface 1 and Power Management Unit 15 are connected by data line with processor, and the duty of immediate feedback processor as the temperature adjustment of processor, changes voltage power output.
Usb 10 directly is connected with north and south bridge and video card driving integrated chip 18.
7,9 is that ethernet module links to each other with pci bus, keeps closely communicating by letter with processor 17.
TV and computer common interface and control:
VGA output 5 is exported from the north and south bridge chip.
16 is the VGA port, and video Y PB PR or rgb signal are directly obtained from north and south bridge and video card driving integrated chip 18.
Computer television integration machine mainboard of the present invention also comprises stereo jack 2, fixed screw holes position 4, fixed screw holes position 12, processor heat radiator fixed orifice 16, fixed screw holes position 20, the punctual clock 22 of north and south abutment, SATA hard disk socket 23, IDE hard disk socket 25, multichannel USB socket 26, power switch and reset socket 27 and fixed screw holes position 28.
Computer television integration machine mainboard of the present invention adopts the design of 6 laminates, one deck is the top layer element layer, two layers is ground, and three layers is routing layer, and four layers is bus plane, five layers is the stratum, six layers is the bottom component layer, and long 18.5 centimetres of pcb board is wide 20.5 centimetres, four arms of angle have asymmetric four fixed screw mouths, make things convenient for the mainboard fixation.
Computer television integration machine mainboard of the present invention has the following advantages:
1. high speed signal decay is minimum, from processor to the north and south bridge chip, internal memory, not only shortened north Track lengths between bridge chip and CPU, the memory bank, and more can make clock line isometric, form Rational layout is in order to guarantee the isometric of cabling circuit. In the main signal in the mainboard, for chip More Difference signal pair has adopted the cabling that crawls mostly, and radiation-absorbing reduces electromagnetism as much as possible Radiation (EMI) is to the impact of mainboard remaining part. Because the picture processor is to north and south bridge chip, interior nonresident portion Clock line, on these circuits with the signal of the frequency high-speed cruising about 266MHz, to circuit Length very responsive. Avoided not isometric clock line can cause the asynchronous of signal, and caused The instability of system.
2. owing to be to have adopted the design of noise elimination formula in the design of this computer television integration machine mainboard, quietly Also can not produce bigger noise in the environment, become at present the attraction of this system, yi word pattern is arranged very Be conducive to cross-ventilation, guarantee its whole good radiating effect.
3. because the structural design of computer television integration machine mainboard of the present invention is rigorous, through complete machine repeatedly Debugging, especially to the adjustment of clock generator 24 positions, the problem of EMC has obtained very big changing Kind, the EMC indicatrix after the improvement and has enough overdose space all in desirable scope.
Claims (8)
1. computer television integration machine mainboard, comprise the main chip part, interior nonresident portion and power unit, it is characterized in that: described main chip comprises that partly processor and north and south bridge and video card drive integrated chip, this processor and north and south bridge drive the centre that integrated chip is connected and is arranged on this mainboard successively with video card, and interior nonresident portion and power unit are arranged on the both sides of main chip part.
2. computer television integration machine mainboard according to claim 1, it is characterized in that: described main chip part also comprises super I/O I/O chip, BIOS chip and mainboard clock source chip, they and processor and north and south bridge and video card driving integrated chip yi word pattern arrangement setting.
3. computer television integration machine mainboard according to claim 1 is characterized in that: the north and south bridging that processor data bus and north and south bridge and video card drive integrated chip connects.
4. computer television integration machine mainboard according to claim 1 is characterized in that: nonresident portion comprises memory bar and internal memory power supply chip in described, and described memory bar and internal memory power supply chip drive integrated chip with north and south bridge and video card and link to each other.
5. computer television integration machine mainboard according to claim 4, it is characterized in that: power unit comprises the ATX power interface, Power Management Unit, audio decoder, VGA output, Ethernet interface, piece is put in the Ethernet chip position, USB interface and PCI slot, the chip of above-mentioned power unit is close to the processor setting.
6. computer television integration machine mainboard according to claim 5 is characterized in that: described ATX power interface and Power Management Unit are connected the duty of immediate feedback processor by data line with processor.
7. computer television integration machine mainboard according to claim 5 is characterized in that: ethernet module links to each other with pci bus, keeps communicating by letter with processor.
8. computer television integration machine mainboard according to claim 5 is characterized in that: USB interface directly is connected with north and south bridge and video card driving integrated chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101236454A CN101398699A (en) | 2007-09-28 | 2007-09-28 | Computer television integration machine mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101236454A CN101398699A (en) | 2007-09-28 | 2007-09-28 | Computer television integration machine mainboard |
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| Publication Number | Publication Date |
|---|---|
| CN101398699A true CN101398699A (en) | 2009-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101236454A Pending CN101398699A (en) | 2007-09-28 | 2007-09-28 | Computer television integration machine mainboard |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139136A1 (en) * | 2009-06-01 | 2010-12-09 | 海尔集团公司 | Signal source and television with the signal source |
| CN102411405A (en) * | 2011-11-16 | 2012-04-11 | 武汉光动能科技有限公司 | High-performance novel television-computer integrated machine |
| CN103716981A (en) * | 2013-12-30 | 2014-04-09 | 惠州Tcl家电集团有限公司 | PCB for stabilizing clock signals and wiring method for PCB |
| CN105301516A (en) * | 2015-09-24 | 2016-02-03 | 浪潮电子信息产业股份有限公司 | Jig and method convenient for testing BGA chip power supply |
| CN105845073A (en) * | 2016-05-30 | 2016-08-10 | 无锡昊瑜节能环保设备有限公司 | Radiation protection LED (light emitting diode) panel |
-
2007
- 2007-09-28 CN CNA2007101236454A patent/CN101398699A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139136A1 (en) * | 2009-06-01 | 2010-12-09 | 海尔集团公司 | Signal source and television with the signal source |
| CN102411405A (en) * | 2011-11-16 | 2012-04-11 | 武汉光动能科技有限公司 | High-performance novel television-computer integrated machine |
| CN102411405B (en) * | 2011-11-16 | 2014-09-17 | 武汉光动能科技有限公司 | High-performance novel television-computer integrated machine |
| CN103716981A (en) * | 2013-12-30 | 2014-04-09 | 惠州Tcl家电集团有限公司 | PCB for stabilizing clock signals and wiring method for PCB |
| CN103716981B (en) * | 2013-12-30 | 2017-11-17 | 惠州Tcl家电集团有限公司 | The PCB and its wiring method of stable clock signal |
| CN105301516A (en) * | 2015-09-24 | 2016-02-03 | 浪潮电子信息产业股份有限公司 | Jig and method convenient for testing BGA chip power supply |
| CN105845073A (en) * | 2016-05-30 | 2016-08-10 | 无锡昊瑜节能环保设备有限公司 | Radiation protection LED (light emitting diode) panel |
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Application publication date: 20090401 |