CN105676970A - X86 platform backing plate based on compact peripheral component interconnect (CPCI) framework - Google Patents
X86 platform backing plate based on compact peripheral component interconnect (CPCI) framework Download PDFInfo
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- CN105676970A CN105676970A CN201610013987.XA CN201610013987A CN105676970A CN 105676970 A CN105676970 A CN 105676970A CN 201610013987 A CN201610013987 A CN 201610013987A CN 105676970 A CN105676970 A CN 105676970A
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- cpci
- back plane
- plane based
- mainboard
- interface
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
Abstract
The invention provides an X86 platform backing plate based on a compact peripheral component interconnect (CPCI) framework. The backing plate is independent from a server case and comprises 8 6U CPCI mainboard slots, 2 6U CPCI power module slots, an ATX power input interface, an external connecting line switch, an onboard button switch, a four-way kilomega network port, a four-way USB 2.0 port, a video graphics array (VGA) port, a two-way PS2 interface, an RS 232 standard interface, a switch button, a reset button and a signal indicator light, wherein each 6U CPCI mainboard slot corresponds to the four-way kilomega network port, the four-way USB 2.0 port, the video graphics array (VGA) port, the two-way PS2 interface, the RS 232 standard interface, the switch button, the reset button and the signal indicator light. The backing plate connected with a to-be-tested mainboard is placed in a temperature control box, so as to carry out low-temperature environment screening tests of the to-be-tested mainboard, occupied space resources are fewer, it is allowed to test a plurality of mainboards simultaneously in a largest extent in a limited test space, and thus the mainboard testing efficiency can be improved according to the scheme.
Description
Technical field
The present invention relates to computer technology, particularly to a kind of X86 platform back plane based on CPCI framework.
Background technology
Along with developing rapidly of electronic information technology, China's military affairs special-purpose computer also achieves very fast development, and the environmental suitability of military computer be it is also proposed higher requirement by country. Can to the requirement of anti-adverse environment, therefore need it is carried out environmental screening test before mainboard assembles for meeting military computer.
At present, the built-in backboard of server of four unit X86 platforms generally can only supply 4 pieces of main board work. Easily break down when working at low ambient temperatures for mainboard this problem, current environmental screening test is typically chosen and is installed in corresponding server by 4 pieces of mainboards, and this server is put in temperature control box and carry out low-temperature test, to check each mainboard duty when prolonged cold whether normal.
Due to temperature control box limited space, server complete machine is put in temperature control box so that space resources utilization rate is relatively low, when mainboard quantity especially to be tested is more, testing efficiency can be impacted unavoidably.
Summary of the invention
The invention provides a kind of X86 platform back plane based on CPCI framework, it is possible to increase the testing efficiency of mainboard.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
The invention provides a kind of X86 platform back plane based on CPCI framework, described backboard independent of machine box for server, including:
8 6UCPCI host slots, are respectively used to connect 8 piece of four unit X86 mainboard;
2 6UCPCI power module slots, are respectively used to connect 2 6UCPCI power supplys, so that described backboard to be powered;
ATX power input interface, is used for connecting ATX power supply, so that described backboard to be powered;
Outer line switchs, for controlling the duty of described backboard;
Onboard press button, for controlling the duty of described backboard;
4 tunnel gigabit network interfaces corresponding with 6UCPCI host slot each described, 4 road USB2.0 interfaces, USB interface, 2 road PS2 interfaces, RS232 standard interface, shift knob, SR and signal lamp.
Further, the powering mode of described backboard adopts the redundant power supply pattern that described 2 6UCPCI power supplys are powered or described ATX power supply is powered.
Further, the gross output of described 2 6UCPCI power supplys and the output of described ATX power supply, it is all higher than the total consumed power of described 8 piece of four unit X86 mainboard.
Further, the control model of the duty of described backboard adopts the Redundant Control pattern that described outer line switch is controlled or described onboard press button is controlled.
Further, the Applicable temperature of described backboard ranges for-40 DEG C～80 DEG C.
Further, described outer line switch is used for low-temperature test environment, and/or, room temperature test environment.
Further, described onboard press button is used for room temperature test environment.
Further, described signal lamp, for when the described four unit X86 mainboards corresponding with described signal lamp are in normal operating conditions, described signal lamp glimmers, and otherwise, described signal lamp extinguishes.
Further, described gigabit network interface, described USB2.0 interface and described USB interface adopt pin weldering slab-like jack.
Further, described four unit X86 mainboards support warm connection function.
The invention provides a kind of X86 platform back plane based on CPCI framework, this backboard is independent of machine box for server, including 8 6UCPCI host slots, 2 6UCPCI power module slots, ATX power input interface, outer line switch, onboard press buttones, and the 4 tunnel gigabit network interfaces corresponding with 6UCPCI host slot each described, 4 road USB2.0 interfaces, USB interface, 2 road PS2 interfaces, RS232 standard interface, shift knob, SR and signal lamp. This backboard being connected to mainboard to be tested is positioned in temperature control box, to carry out the low temperature environment screening test of mainboard to be tested, the space resources taken is less, allow multiple mainboards to be tested to greatest extent in limit test space simultaneously, therefore, the present invention can improve the testing efficiency of mainboard.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the principle schematic of a kind of X86 platform back plane based on CPCI framework that one embodiment of the invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; described embodiment is a part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention; the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly falls into the scope of protection of the invention.
Embodiments providing a kind of X86 platform back plane based on CPCI framework, described backboard is independent of machine box for server, as it is shown in figure 1, may include that
8 6UCPCI host slots 101, are respectively used to connect 8 piece of four unit X86 mainboard;
2 6UCPCI power module slots 102, are respectively used to connect 2 6UCPCI power supplys, so that described backboard to be powered;
ATX power input interface 103, is used for connecting ATX power supply, so that described backboard to be powered;
Outer line switch 104, for controlling the duty of described backboard;
Onboard press button 105, for controlling the duty of described backboard;
4 tunnel gigabit network interface 106,4 road USB2.0 interfaces 107 corresponding with 6UCPCI host slot 101 each described, USB interface 108,2 road PS2 interface 109, RS232 standard interface 110, shift knob 111, SR 112 and signal lamp 113.
Embodiments provide a kind of X86 platform back plane based on CPCI framework, this backboard is independent of machine box for server, including 8 6UCPCI host slots, 2 6UCPCI power module slots, ATX power input interface, outer line switch, onboard press buttones, and the 4 tunnel gigabit network interfaces corresponding with 6UCPCI host slot each described, 4 road USB2.0 interfaces, USB interface, 2 road PS2 interfaces, RS232 standard interface, shift knob, SR and signal lamp. This backboard being connected to mainboard to be tested is positioned in temperature control box, to carry out the low temperature environment screening test of mainboard to be tested, the space resources taken is less, allow multiple mainboards to be tested to greatest extent in limit test space simultaneously, therefore, the embodiment of the present invention can improve the testing efficiency of mainboard.
In detail, described gigabit network interface 106, it is possible to be used for connecting outside and accompany measurement equipment, to carry out the test of network interface; Described USB2.0 interface 107, it is possible to be used for connecting external USB 2.0 equipment; Described USB interface 108, it is possible to be used for realizing VGA output; Described PS2 interface 109, it is possible to be used for connecting external mouse, keyboard; Described RS232 standard interface 110, it is possible to be used for connecting outside and accompany measurement equipment, to carry out mainboard debugging.
In a kind of possible implementation, in order to ensure that all mainboards to be tested all can normal operation, so, the gross output of described 2 6UCPCI power supplys and the output of described ATX power supply, it is all higher than the total consumed power of described 8 piece of four unit X86 mainboard, and the powering mode of described backboard can adopt the redundant power supply pattern that described 2 6UCPCI power supplys are powered or described ATX power supply is powered.
Such as, the power that every piece of four unit X86 mainboard consume is 100W, and the output of each 6UCPCI power supply is 600W, therefore can meet 8 piece of four unit X86 mainboard of 2 6UCPCI power supply supports and work simultaneously.
In the present embodiment, it is possible to use 6UCPCI power supply and ATX power supply, by redundant power supply pattern, backboard is powered, thereby may be ensured that when arbitrary power supply breaks down, do not affect mainboard to be tested and carry out normal operation.
In a kind of possible implementation, the Applicable temperature of described backboard may range from-40 DEG C～80 DEG C, wherein, described outer line switch 104 may be used for low-temperature test environment and room temperature test environment, and described onboard press button 105 may be used for room temperature test environment;
The control model of the duty of described backboard can adopt the Redundant Control pattern that described outer line switch 104 is controlled or described onboard press button 105 is controlled.
In the present embodiment, it is possible to use outer line switch 104 and onboard press button 105, by Redundant Control pattern to control the duty of backboard flexibly, improve the suitability for different test environments of this backboard.
In a kind of possible implementation, for the convenient duty monitoring each mainboard, described signal lamp 113, for when the described four unit X86 mainboards corresponding with described signal lamp 113 are in normal operating conditions, described signal lamp 113 glimmers, otherwise, described signal lamp 113 extinguishes.
In a kind of possible implementation, in order to save backboard space, facilitate tester to carry out the hot plug operations of mainboard simultaneously, so, described gigabit network interface 106, described USB2.0 interface 107 and described USB interface 108 can adopt pin weldering slab-like jack. Additionally, the practical application request according to different user, it would however also be possible to employ bent angle horizontal socket.
In the present embodiment, described shift knob 111 and described SR 112, for controlling described four unit X86 mainboards accordingly, and described four unit X86 mainboards can support warm connection function, such that it is able to when arbitrary mainboard occurs abnormal, by corresponding described shift knob 111 and described SR 112, this exception mainboard is controlled, not affect the normal operation of other mainboards.
The X86 platform back plane based on CPCI framework that the present embodiment provides, is the test circuit board supporting with four unit X86 mainboards, maximum supports that 8 pieces of mainboards carry out low temperature environment screening test simultaneously, is conducive to increasing the quantity of the testing host in limit test space.
In sum, embodiments providing a kind of X86 platform back plane based on CPCI framework, the embodiment of the present invention can have the advantages that
1, a kind of X86 platform back plane based on CPCI framework is embodiments provided, this backboard is independent of machine box for server, including 8 6UCPCI host slots, 2 6UCPCI power module slots, ATX power input interface, outer line switch, onboard press buttones, and the 4 tunnel gigabit network interfaces corresponding with 6UCPCI host slot each described, 4 road USB2.0 interfaces, USB interface, 2 road PS2 interfaces, RS232 standard interface, shift knob, SR and signal lamp; This backboard being connected to mainboard to be tested is positioned in temperature control box, to carry out the low temperature environment screening test of mainboard to be tested, the space resources taken is less, allow multiple mainboards to be tested to greatest extent in limit test space simultaneously, therefore, the embodiment of the present invention can improve the testing efficiency of mainboard.
2, a kind of X86 platform back plane based on CPCI framework is embodiments provided, 6UCPCI power supply and ATX power supply can be connected, and support to adopt redundant power supply pattern that backboard is powered, thereby may be ensured that when arbitrary power supply breaks down, do not affect mainboard to be tested and carry out normal operation.
3, a kind of X86 platform back plane based on CPCI framework is embodiments provided, outer line switch and onboard press button can be utilized, by Redundant Control pattern to control the duty of backboard flexibly, improve the suitability for different test environments of this backboard.
4, a kind of X86 platform back plane based on CPCI framework is embodiments provided, it is the test circuit board supporting with four unit X86 mainboards, maximum support that 8 pieces of mainboards carry out low temperature environment screening test simultaneously, be conducive to increasing the quantity of the testing host in limit test space.
Last it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate technical scheme, is not intended to limit protection scope of the present invention. All make within the spirit and principles in the present invention any amendment, equivalent replacement, improvement etc., be all contained in protection scope of the present invention.
Claims (10)
1. the X86 platform back plane based on CPCI framework, it is characterised in that described backboard independent of machine box for server, including:
8 6UCPCI host slots, are respectively used to connect 8 piece of four unit X86 mainboard;
2 6UCPCI power module slots, are respectively used to connect 2 6UCPCI power supplys, so that described backboard to be powered;
ATX power input interface, is used for connecting ATX power supply, so that described backboard to be powered;
Outer line switchs, for controlling the duty of described backboard;
Onboard press button, for controlling the duty of described backboard;
4 tunnel gigabit network interfaces corresponding with 6UCPCI host slot each described, 4 road USB2.0 interfaces, USB interface, 2 road PS2 interfaces, RS232 standard interface, shift knob, SR and signal lamp.
2. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that the powering mode of described backboard adopts the redundant power supply pattern that described 2 6UCPCI power supplys are powered or described ATX power supply is powered.
3. the X86 platform back plane based on CPCI framework according to claim 1, the gross output of described 2 6UCPCI power supplys and the output of described ATX power supply, be all higher than the total consumed power of described 8 piece of four unit X86 mainboard.
4. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that the control model of the duty of described backboard adopts the Redundant Control pattern that described outer line switch is controlled or described onboard press button is controlled.
5. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that the Applicable temperature of described backboard ranges for-40 DEG C～80 DEG C.
6. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that described outer line switch is used for low-temperature test environment, and/or, room temperature test environment.
7. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that described onboard press button is used for room temperature test environment.
8. the X86 platform back plane based on CPCI framework according to claim 1, it is characterized in that, described signal lamp, for when the described four unit X86 mainboards corresponding with described signal lamp are in normal operating conditions, described signal lamp glimmers, otherwise, described signal lamp extinguishes.
9. the X86 platform back plane based on CPCI framework according to claim 1, it is characterised in that described gigabit network interface, described USB2.0 interface and described USB interface adopt pin weldering slab-like jack.
10. according to the described X86 platform back plane based on CPCI framework arbitrary in claim 1 to 9, it is characterised in that described four unit X86 mainboards support warm connection function.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013987.XA CN105676970A (en) | 2016-01-08 | 2016-01-08 | X86 platform backing plate based on compact peripheral component interconnect (CPCI) framework |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610013987.XA CN105676970A (en) | 2016-01-08 | 2016-01-08 | X86 platform backing plate based on compact peripheral component interconnect (CPCI) framework |
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| CN105676970A true CN105676970A (en) | 2016-06-15 |
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| CN201610013987.XA Pending CN105676970A (en) | 2016-01-08 | 2016-01-08 | X86 platform backing plate based on compact peripheral component interconnect (CPCI) framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108052194A (en) * | 2017-11-13 | 2018-05-18 | 北京全路通信信号研究设计院集团有限公司 | A kind of computer back panel, computer platform and computer emerging system |
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Application publication date: 20160615 |