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axie modular embedded controller

An embedded controller, modular technology, applied in the direction of simulator, program control, computer control, etc., can solve the problems of complex design, scarce AXIe controller products, and difficulty in upgrading, and achieve simple design and rich general computer interface. resources, reducing the effect of repeated design

Active Publication Date: 2018-07-06
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention is to solve the problems that the existing AXIe controller products are scarce, the design is complicated, and the replacement is difficult
AXIe Modular Embedded Controllers Now Available

Method used

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specific Embodiment approach 1

[0020] Specific implementation mode one: refer to figure 1 Specifically illustrate the present embodiment, the AXIe modular embedded controller described in the present embodiment, it comprises COM-E connector, MXM connector, computer backplane 3, COM-E computer module 1 and IPMC module 2,

[0021] A COM-E connector, an MXM connector, a front panel interface, an AXIe backplane interface, a PCIeRedrive chip, an Intel 82574 Ethernet controller and an FPGA are arranged on the computer base plate 3,

[0022] The computer backplane 3 connects the IO interface of the COM-E connector to the front panel; the computer backplane 3 connects the PCI Express interface of the COM-E connector to the AXIe backplane interface through the PCIeRedrive chip, Intel 82574 Ethernet controller and FPGA respectively; The COM-E connector is a standard type6pinout type,

[0023] The MXM connector provides a serial port to the front panel through the computer backplane 3, and controls the front panel in...

specific Embodiment approach 2

[0030] Specific implementation mode two: refer to figure 2 This embodiment is described in detail. This embodiment is a further description of the AXIe modular embedded controller described in the first embodiment. In this embodiment, the front panel includes a VGA Dsud interface, a Dual USB Conn interface, a GE RJ45 interface and Serial port RJ45 interface,

[0031] VGA Dsud interface, used to provide display function for the embedded controller;

[0032] The Dual USB Conn interface is two USB interfaces for connecting external IO devices;

[0033] GE RJ45 interface, used to provide network interface for internet connection;

[0034] Serial port The RJ45 interface is an RJ45 serial port, which is used to provide the basic debugging function of the controller.

[0035] In this embodiment, the IO interface on the front panel of the AXIe controller is used to realize the interaction with the outside world, including VGA interface, USB interface, Ethernet port, serial port, e...

specific Embodiment approach 3

[0041] Specific implementation mode three: refer to figure 2 Describe this embodiment in detail. This embodiment is a further description of the AXIe modular embedded controller described in Embodiment 1. In this embodiment, the computer backplane 3 also includes a disk and a sensor.

[0042] The disk is connected to the SATA interface of the COM-E connector,

[0043] The 80 debugging port of the X86 computer module is connected to the LPC interface of the COM-E connector,

[0044] The sensor is connected to the IIC2 interface of the MXM connector.

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Abstract

The invention discloses an AXIe modular embedded controller, and relates to the field of embedded controllers of AXIe test systems. The AXIe modular embedded controller solves the problems that the existing AXIe controller products are sparse, complex in design and difficult in upgrading. A computer backplane connects an IO interface of a COM-E connector to a front panel; the computer backplane connects a PCI Express interface of the COM-E connector to an AXIe backboard interface via a chip; the COM-E connector is of a standard type6 pinout type, and an MXM connector provides a serial port for the front panel via the computer backplane and simultaneously controls an indicating lamp of the front panel; the computer backplane connects the MXM connector to an IPMB interface of the AXIe backboard; and the MXM connector is connected with an IPMC module. The working state of the embedded controller can be monitored and controlled, and the management characteristic of an AXIe-defined hardware platform is realized.

Description

technical field [0001] The invention relates to an embedded controller of an automatic test system, in particular to a modular embedded controller of an AXIe test system. Background technique [0002] With the increasing requirements for the high performance, modularity and openness of automatic test systems and automatic test equipment, AXIe (AdvancedTCA extensions for instrumentation and test, the extension of advanced telecommunication computing architecture in the field of instrumentation and test) automatic test system architecture is adopted Proposed and gradually applied to the field of test and measurement. [0003] AXIe is an automatic test system architecture proposed by Agilent Technologies Co., Ltd. It is the latest test system architecture specification following VXI, PXI, and LXI. It fully draws on the experience of existing excellent test platform standards and integrates many advantages of traditional open and modular instrument test platforms. As the main ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40G05B19/042
CPCG05B19/0423G06F13/4068G06F2213/0024
Inventor 乔家庆尹洪涛冯收王泽源姜海朱明龙杜丙伟杨闯鲁健捷
Owner HARBIN INST OF TECH
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