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High-performance embedded dataflow systems require intensive data manipulation involving synchronization, buffering, duplication and reordering. Our Microprogrammable Memory Controller (MMC) is designed to handle these tasks more efficiently than the data processing cores. Dataflow management for several computing cores is combined in a single MMC. This reduces the global complexity and memory of...
To meet the requirement of high-speed data processing of complicated system with multi-sensor inputs and multi-controller outputs, an embedded ARM+FPGA +DSP multiprocessor platform is designed, which is characterized by synchronous cooperation and mutual exchange of shared data. ARM completes interface expansion and task scheduling configuring peripheral interfaces including RS422, CAN and RJ45, and...
Today, at the low end of the communication protocols we find the inter-integrated circuit (I2C) and the serial peripheral interface (SPI) protocols. Both protocols are well suited for communications between integrated circuits for slow communication with on-board peripherals. The two protocols coexist in modern digital electronics systems, and they probably will continue to compete in the future,...
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