Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Processing module capable of reconstructing signals based on VPX bus

A technology for processing modules and reconstructing signals, which is applied in electrical digital data processing, instruments, etc., can solve the problems of large amount of signal processing calculations and complex algorithm structures, and achieve the goals of improving data exchange bandwidth, powerful processing capabilities, and reducing development costs Effect

Inactive Publication Date: 2010-08-04
CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST +1
View PDF4 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The signal processing in these fields has a large amount of calculation and complex algorithm structure, which requires the digital signal processing system to have stronger real-time processing capabilities and high-speed data communication capabilities.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing module capable of reconstructing signals based on VPX bus
  • Processing module capable of reconstructing signals based on VPX bus
  • Processing module capable of reconstructing signals based on VPX bus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] This module includes a high-speed board, a front panel, a heat dissipation cover, a module plugger, positioning pins, and locking mechanism components.

[0036] The high-speed board includes a high-speed printed board and the components welded on it. The high-speed printed board has a VPX 6U standard board shape. Welding devices include power supply circuits, general-purpose processors, bridge chips, programmable logic (FPGA) chips, memory, high-speed and high-density electrical connectors, photoelectric conversion devices, and Gigabit Ethernet interfaces.

[0037] The power supply circuit consists of ten power modules, they are: 1 PTH04040WAH, 3 PTH05050WAH, 1 PTH08T241WAD, 4 LT3021ES8, 1 MIC37139-1.8BS.

[0038] The general-purpose processor is the MPC7448 processor chip of FreeScale Company.

[0039] The bridge chip is the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a processing module capable of reconstructing signals based on a VPX bus, comprising a high-speed board card, a front panel, a radiating cover board, a module lifter, a positioning pin and a locking mechanism part. The high-speed board card comprises a VPX 6U standard high-speed printing board, a power supply circuit, an MPC7448 processor chip, an MV64460 bridging chip, a FPGA (Field Programmable Gate Array) chip, a DDR SDRAM (Digital Data Receiver Synchronous Dynamic Random Access) and FLASH, a high-speed high density electric connector, an opto-electrical converter and a kilomega Ethernet interface. The high-speed board card comprises four processing nodes, each processing node comprises one MPC7448 processor chip, one MV64460 bridging chip and the DDR SDRAM; the MV64460 bridging chip is respectively connected with the MPC7448 processor chip and a storage DDR SDRAMFPGA through a CPU interface, the DDR SDRAM interface and a Device interface.

Description

technical field [0001] The invention relates to a reconfigurable signal processing module based on a VPX bus, which belongs to the field of digital signal processing. Background technique [0002] Digital signal processing technology mainly realizes signal processing in time domain, frequency domain and air domain, such as radar signal processing, electronic countermeasures, communication and other electronic system equipment. The signal processing in these fields has a large amount of calculation and complex algorithm structure, which requires the digital signal processing system to have stronger real-time processing capabilities and high-speed data communication capabilities. In order to meet the increasing requirements of the application system for signal processing capabilities, it is necessary to develop a new generation of digital signal processing modules. Contents of the invention [0003] 1. Technical problems to be solved: [0004] To solve the above problems, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F13/40
Inventor 蒋志焱余锋张保宁钟凯上官珠唐大乐徐定良
Owner CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com