CN202771310U - Double-channel mainboard based on SR5690 - Google Patents
Double-channel mainboard based on SR5690 Download PDFInfo
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- CN202771310U CN202771310U CN 201220250823 CN201220250823U CN202771310U CN 202771310 U CN202771310 U CN 202771310U CN 201220250823 CN201220250823 CN 201220250823 CN 201220250823 U CN201220250823 U CN 201220250823U CN 202771310 U CN202771310 U CN 202771310U
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- godson
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- south bridge
- memory bank
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Abstract
The utility model provides a double-channel mainboard based on SR5690, which comprises an AMD (Advanced Micro Devices) chipsets SR5690 north bridge chip, a south bridge chip, memory slots, VGA (Video Graphics Array) interface equipment, PCIE (Peripheral Component Interface Express) equipment, a peripheral and two Loongson CPUs (Central Processing Unit), wherein the Loongson CPUs comprise memory controllers connected with the memory slots; the north bridge chip of the mainboard is connected with an HT (Hyper Transport) bus controller of one of the Loongson CPUs by an HT bus; the two Loongson CPUs are connected with each other by the HT bus; and the south bridge chip is connected with external extension PCI (Peripheral Component Interconnect) slots by a data acquisition card; the external extension PCI slots are arranged through a PCI extension module circuit; and the south bridge chip is connected with the VGA interface equipment and the peripheral. According to the double-channel mainboard, the SR5690 is adopted as a matching chip for the Loongson CPUs.
Description
Technical field
The utility model relates to a kind of mainboard, specifically relates to a kind of two-way mainboard based on SR5690.
Background technology
No. 3 serial CPU of Godson of CAS Computer Tech Service Co.'s research and development comprise the Godson 3A CPU of 4 cores, the 3B CPU of 8 cores and the 3C CPU of 8 nuclears or 16 cores.
No. 3 serial dominant frequency of Godson reach the multi-core CPU processor of 1GHz, and No. 3, Godson is comprising that server, high-performance computer, low energy consumption data center, personal high-performance computer, high-end desktop application, height handle up and have wide market application foreground in the products such as computing application, Industry Control, digital signal processing, high-end Embedded Application.
At present mainboard all is based on X86-based, after No. 3 serial CPU of Godson emerge, application scheme seldom, the utility model adopts SR5690 to propose a kind of mainboard as its supporting chip.
The utility model content
The utility model provides a kind of two-way mainboard based on SR5690, adopts AMD SR5690 as Godson CPU bridge sheet, for the practicality of Godson CPU provides a good solution.The utility model provides a kind of two-way mainboard based on SR5690, comprises AMD chipsets SR5690 north bridge chips, South Bridge chip, memory bank, VGA interfacing equipment, PCIE equipment and peripheral hardware, and described two-way mainboard comprises two Godson CPUs; Described Godson CPU comprises Memory Controller Hub, and Memory Controller Hub connects described memory bank; The north bridge chips of described mainboard is connected with the HT bus controller of a Godson CPU by the HT bus; Described two Godson CPUs are interconnected by HT bus; Described South Bridge chip connects peripheral expansion PCI slot by data collecting card, and described peripheral expansion PCI slot arranges the PCI slot by PCI expansion module circuit; Described South Bridge chip is connected with peripheral hardware with described VGA interfacing equipment.
In the first preferred embodiment of the present utility model: described north bridge chips comprises 46 PCIE passages, and 4 described PCIE passages connect described South Bridge chip, and 42 described PCIE passages connect described PCIE equipment.
In the second preferred embodiment of the present utility model: the data collecting card that described and described South Bridge chip links to each other is the PCI6254 capture card; Described VGA interfacing equipment is connected with South Bridge chip by pci bus.
In the 3rd preferred embodiment of the present utility model: described Godson CPU is Godson 3A CPU or Godson 3B CPU or Godson 3C CPU.
In the 4th preferred embodiment of the present utility model: described memory bank comprises DDR2 memory bank and DDR3 memory bank; Described Godson CPU is connected with DDR2 memory bank or DDR3 memory bank by DDR2 Memory Controller Hub or DDR3 Memory Controller Hub.
Description of drawings
The structural representation of a kind of two-way mainboard based on SR5690 that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The structural representation of a kind of two-way mainboard based on SR5690 that Fig. 1 provides for the utility model, as shown in Figure 1, this two-way mainboard comprises Godson CPU, AMD chipsets SR5690 north bridge chips, AMD chipsets South Bridge chip, memory bank, VGA(Video Graphics Array, Video Graphics Array) interfacing equipment, PCIE equipment and peripheral hardware, Godson CPU has two: Godson CPU 0 and Godson CPU 1, Godson CPU comprises Memory Controller Hub, Memory Controller Hub control linkage memory bank, a Godson CPU comprises 2 Memory Controller Hub, and each Memory Controller Hub connects two memory banks.
The north bridge chips of mainboard is connected with the HT bus controller of Godson CPU 0 by the HT bus, and north bridge chips comprises 46 PCIE passages, and 4 PCIE passages connect South Bridge chip, and 42 PCIE passages connect PCIE equipment.South Bridge chip connects peripheral expansion PCI slot by data collecting card, peripheral expansion PCI slot arranges the PCI slot by PCI expansion module circuit again, this data collecting card is the PCI6254 data collecting card, and the VGA interfacing equipment is connected with South Bridge chip by described pci bus.
A kind of two-way mainboard based on SR5690 that the utility model provides is supported and practical "Longxin" chip is No. 3 family chips of Godson, comprises the Godson 3A CPU of 4 cores, the Godson 3B CPU of 8 cores and the Godson 3C CPU of 8 cores or 16 cores.
Memory bank is DDR2 memory bank or DDR3 memory bank, and Godson CPU is connected with DDR2 memory bank or DDR3 memory bank by DDR2 Memory Controller Hub or DDR3 Memory Controller Hub.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although with reference to above-described embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. the two-way mainboard based on SR5690 comprises AMD chipsets SR5690 north bridge chips, South Bridge chip, memory bank, VGA interfacing equipment, PCIE equipment and peripheral hardware, it is characterized in that:
Described two-way mainboard comprises two Godson CPUs;
Described Godson CPU comprises Memory Controller Hub, and Memory Controller Hub connects described memory bank;
The north bridge chips of described mainboard is connected with the HT bus controller of a Godson CPU by the HT bus;
Described two Godson CPUs are interconnected by HT bus;
Described South Bridge chip connects peripheral expansion PCI slot by data collecting card, and described peripheral expansion PCI slot arranges the PCI slot by PCI expansion module circuit;
Described South Bridge chip is connected with peripheral hardware with described VGA interfacing equipment.
2. two-way mainboard according to claim 1 is characterized in that, described north bridge chips comprises 46 PCIE passages, and 4 described PCIE passages connect described South Bridge chip, and 42 described PCIE passages connect described PCIE equipment.
3. two-way mainboard according to claim 1 is characterized in that, the data collecting card that described and described South Bridge chip links to each other is the PCI6254 capture card; Described VGA interfacing equipment is connected with South Bridge chip by pci bus.
4. two-way mainboard according to claim 1 is characterized in that, described Godson CPU is Godson 3A CPU or Godson 3B CPU or Godson 3C CPU.
5. two-way mainboard according to claim 1 is characterized in that, described memory bank comprises DDR2 memory bank and DDR3 memory bank; Described Godson CPU is connected with DDR2 memory bank or DDR3 memory bank by DDR2 Memory Controller Hub or DDR3 Memory Controller Hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250823 CN202771310U (en) | 2012-05-30 | 2012-05-30 | Double-channel mainboard based on SR5690 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250823 CN202771310U (en) | 2012-05-30 | 2012-05-30 | Double-channel mainboard based on SR5690 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771310U true CN202771310U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250823 Expired - Lifetime CN202771310U (en) | 2012-05-30 | 2012-05-30 | Double-channel mainboard based on SR5690 |
Country Status (1)
| Country | Link |
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| CN (1) | CN202771310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908581A (en) * | 2017-12-08 | 2018-04-13 | 江苏航天龙梦信息技术有限公司 | A kind of double north bridge mainboards of dual processor based on Loongson processor |
-
2012
- 2012-05-30 CN CN 201220250823 patent/CN202771310U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908581A (en) * | 2017-12-08 | 2018-04-13 | 江苏航天龙梦信息技术有限公司 | A kind of double north bridge mainboards of dual processor based on Loongson processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |