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Manchester II coding is now widely used in many aerospace and aeronautics bus protocols. In all these protocols, the maximum data transfer rate is less than 20Mbps. Due to lack of core physical interface (PHY), higher data transfer rate can not be achieved, and key system performance can not be raised as well. To break this bottleneck, a new type fiber-optic bus PHY was designed and implemented. In...
A need arises when using CAN buses to monitor the data on the bus as well as having the ability to inject further data onto it. This provides the ability to fully test a CAN network on both the frame level and the bit level. This paper introduces a new CAN bus analyzer and emulator. The proposed system on chip (SoC) is verified by simulation and implementation on FPGA board. Real time results show...
The Kiwi system is targeted at making reconfigurable computing technology accessible to software engineers that are willing to express their computations as parallel programs. Our kiwic compiler takes .NET assembly language with suitable custom attributes as input and produces Verilog output which is mapped to FPGAs. In this brief paper, we describe attributes used to mark up I/O nets, embed assertions,...
This paper gives the information of Flexray protocol, Flexray is a new standard of communication between electronic modules installed in a vehicle. The protocol is based on mechanisms known from telecommunication networks coupled with real time requirements. Its architecture containing Series of FSMs, watchdogs, bus guardian block etc. This paper discusses FPGA implementation of Flexray controller...
According to the specified standard of airborne Photogrammetry, digital airborne cameras must have higher performance than ordinary civil cameras, which must shoot with shorter time interval and will generate huge data stream. In this paper, a digital airborne camera is designed and implemented in a single FPGA chip as a SOPC approach. The functions of image acquisition, storage and display are implemented...
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