Embedded system based on ARM is composed of MCU, memory, JTAG circuit and power supply.

基于ARM的嵌入式系统的核心部分包括处理器、存储器、JTAG电路和电源部分。

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In this paper, we designed and developed a digital automatic switch device of standby power supply based on DSP and ARM.

本文设计和开发了一种基于DSP和ARM的数字式备用电源自动投入装置。

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