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AXIe is a new standard for test and measurement. It provides an open, high-performance platform for instrument module. In order to reduce the complexity of developing AXIe instrument module, the authors designed an interface component by taking a FPGA as core controller. The component implements an AXIe interface and two High Speed Mezzanine Card (HSMC) interfaces which are used to connect different...
This paper design an embedded controller module based on ARM according to the VME bus specification to meet the increase of VME controller performance, interface optimization and the increasing demand of hardware and software compatibility. Hardware-wise, we design the peripheral circuit for ATSAMA5D3 microprocessor, achieve a network port, USB port and other external interfaces, and use the FPGA...
The new instrument bus LXI has broad prospects for development. LXI-Serial communication Adapter plays an important role in Hybrid Test Systems based on LXI as it connects serial devices with LXI-Bus instruments. This paper gives a design of LXI-Serial communication Adapter based on ARM and FPGA and discusses the details of embedded software and FPGA logic. LXI-Serial Adapter, which provides seamless...
In this paper we propose a subblock-based compact color descriptor and present a hardware design for this descriptor, which contains four main sections: partition, quantification, histogram computation, and Haar transform. It can be used for video content filtering, image matching, sketch-based matching and browsing application. Several design solutions of the descriptor extraction are given
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