Method for designing multibus test platform based on VPX

A test platform and multi-bus technology, applied in the field of communication, can solve the problems of time and cost increase, low economy, different test platforms, etc., and achieve the effect of strong practicability

Active Publication Date: 2014-03-26
AVIC NO 631 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In traditional design, bus interface products generally use low-speed backplane interconnection, because different application backgrounds lead to different test platforms, and a single device implementation method increases time and cost, and the economy is extremely low

Method used

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  • Method for designing multibus test platform based on VPX
  • Method for designing multibus test platform based on VPX
  • Method for designing multibus test platform based on VPX

Examples

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Embodiment Construction

[0023] see Figure 1-3 , the present invention is a kind of multi-bus test platform system based on VPX, comprises motherboard 2, the processor 1 that is connected with motherboard 2 and adapter board group; Motherboard 2 includes a PCIE interface that is connected with processing; Also includes at least A PCIE interface connected to the transfer board group and at least one PCI interface connected to the transfer board group; the transfer board group includes at least one transfer board; the transfer board includes an inter-board connector group and a backplane connector group; the board The inter-board connector group includes the first inter-board connector 3, the second inter-board connector 4, the third inter-board connector 5, and the fourth inter-board connector 6; the backplane connector group includes the first backplane connector 7, the second inter-board connector Two backplane connectors 8 and a third backplane connector 9; the first inter-board connector 3 and the...

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Abstract

The invention relates to a multibus test platform system based on a VPX. The multibus test platform system based on the VPX comprises a mother board, a processor connected with the mother board and an adapter plate set. The mother board comprises a PCIE interface connected with the processor. The multibus test platform system is a one-to-many standard and integrated multibus test platform system.

Description

technical field [0001] The invention belongs to the communication field and relates to computer hardware technology, in particular to a multi-bus test platform system in an embedded system. Background technique: [0002] With the continuous development of bus technology, the interface form of equipment in military embedded systems has gradually developed from traditional parallel bus to serial bus, from low bandwidth to high bandwidth, and there are cases where high-speed interfaces and low-speed interfaces are used together. [0003] In traditional designs, bus interface products generally adopt low-speed backplane interconnection, because different application backgrounds lead to different test platforms, and a single device implementation method increases time and cost, and the economy is extremely low. Due to the comprehensive application of high-speed serial bus, the demand for supporting high-speed serial bus equipment testing and experimentation is more urgent. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40
Inventor 李键黄韬邓发俊张利洲冯晓东雷宇宏
Owner AVIC NO 631 RES INST
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