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Embedded computer module based on Loongson 2F

An embedded computer and Godson technology, applied in the computer field, can solve problems such as core technology cannot be controlled by itself, and achieve the effect of simple data processing and modularization requirements, reliable operation, and strong applicability

Inactive Publication Date: 2014-04-23
TIANJIN EMBEDTEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current computer products use foreign CPU chips, and the core technology cannot be controlled by itself, so it is required to use localized CPU

Method used

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  • Embedded computer module based on Loongson 2F

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Embodiment Construction

[0008] The present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings.

[0009] The embedded computer module based on Godson 2F designed by the present invention (abbreviated computer module, see figure 1 ) including: Loongson 2F CPU1, dedicated bus 2, FLASH circuit 3, DDR2 memory particles 4, 100M network 5, No. 1 TFT display 6, video display module 7, VGA display 8, south bridge chipset 9, No. 1 USB10, No. two USB11, SSD storage module 12 and No. two TFT display 13; The Godson 2F CPU1 is connected with the PCI bus signal of the 100M network 5, the video display module 7 and the Southbridge chipset 9 respectively by the PCI bus signal of its own , respectively connected to the dedicated bus 2 and the bus signal of the FLASH circuit 3 through the built-in local bus signal; the DDR2 memory particle 4 is directly connected to the Godson 2F CPU1; the No. 2 TFT display 13 is connected to the Godson 2F through the local...

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PUM

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Abstract

The invention discloses an embedded computer module based on Loongson 2F. The computer module comprises a Loongson 2F CPU (Central Processing Unit), a dedicated bus, a FLASH circuit, DDR2 (Double Data Rate 2) internal storage particles, a 100Mbps network, a first TFT (Thin Film Transistor) display, a video display module, a VGA (Video Graphics Array) display, a south bridge chipset, a first USB (Universal Serial Bus), a second USB, an SSD (Steady-State Distribution) storage module and a second TFT display. Compared with the prior art, the onboard internal storage particles in the internal storage of the computer module are directly welded on a printed circuit, thus the computer module can be normally used under an environment of higher vibration strength; an onboard video display module can process various images on site freely, and the images can be overlapped for processing, thus the computer module is suitable for some specific environment requirements.

Description

technical field [0001] The invention relates to a computer technology, in particular to an embedded computer module based on Loongson 2F, a single-board computer of a domestic Loongson 2F CPU and a method for using a self-defined special bus. Background technique [0002] With the wide application of computers, the development of network and informatization is extremely rapid, and with the rapid development of the network, the confidentiality of technical data is becoming more and more important. Network security has become an important part of national security. In addition, because the environment in which military equipment is used is relatively harsh, the requirements for the anti-vibration performance of the bus system are relatively high, and there are some specific requirements for the signal function of the bus to meet the functional requirements of specific occasions. [0003] Most of the current computer products use foreign CPU chips, and the core technology canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16
Inventor 宁立革张凯刘炳坤蔡勇
Owner TIANJIN EMBEDTEC
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