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Shortwave channel machine control device based on CPCI bus

A technology of control device and channel machine, applied in electrical digital data processing, electrical components, transmission systems, etc., can solve the problems of slow data transmission speed and poor expansion ability, and achieve fast data transmission speed, slot standard, good mechanical Effects of Features

Active Publication Date: 2013-11-27
PANDA ELECTRONICS GROUP +1
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Problems solved by technology

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a short-wave channel machine management and control device based on the CPCI bus, realizes the transmission of internal data through the CPCI bus, solves the problems of slow data transmission speed and poor expansion ability, and uses Meet the requirements of short-wave multi-channel integrated channel machine

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  • Shortwave channel machine control device based on CPCI bus

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 Shown is a short-wave channel machine management and control device based on CPCI bus, characterized in that it includes a main control board, CPCI bus, channel DSP, service DSP and CPCI expansion slot, and the channel DSP, service DSP and CPCI expansion slot pass CPCI The bus communicates with the main control board.

[0018] The CPU of the main control board is 1.0GHz, and the X86 memory is 512M, with dual 10 / 100M adaptive Ethernet, six serial ports, and four USB2.0. The main control board can be loaded with Windows XP or VxWorks operating system and is responsible for display control; if the main control board is developed under the Windows XP operating system, it can be written in Visual C++; if the main control board is developed under the VxWorks operating system , can be written using Tilcon; different operating systems need to install ...

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Abstract

The invention discloses a shortwave channel machine control device based on a CPCI bus. The device includes a main control board, the CPCI bus, a channel DSP, a business DSP, and a CPCI expansion slot. The channel DSP, the business DSP and the CPCI expansion slot communicate with the main control board through the CPCI bus. The shortwave channel machine control device based on the CPCI bus provided by the invention, carries out the data transfer and information exchange through the CPCI bus, and is provided with the standard CPCI bus slot, so that the data transmission speed is fast; the slot is standard; the digital signal is not easy to be disturbed; and accordingly the bus radiation requirement is reduced.

Description

technical field [0001] The invention relates to a control device for a shortwave channel machine based on a CPCI bus, which belongs to the electronic circuit design technology. Background technique [0002] Existing short-wave communication equipment mainly uses an internal bus to control each internal module, which has slow internal data transmission speed and poor expansion capability. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a short-wave channel machine control device based on the CPCI bus, realizes the transmission of internal data through the CPCI bus, solves the problems of slow data transmission speed and poor expansion ability, and uses Meet the requirements of shortwave multi-channel integrated channel machine. [0004] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: ...

Claims

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Application Information

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IPC IPC(8): H04B1/38G06F13/38
Inventor 俞春华陈文华郑凯王蕊
Owner PANDA ELECTRONICS GROUP
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