According to the ARM CPU AT91RM9200 principle of work and performance, this paper presents a set of design scheme on vehicle smoothness criterion measuring system based on ARM.

根据ARM处理器at91 RM 9200的工作原理和性能特点，提出了一种基于ARM嵌入式技术的车辆运行平稳性系统设计方案。

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Incorporating 72 custom NVIDIA GeForce GPU cores and the first quad-core ARM Cortex-A15 CPU, Tegra 4 delivers record-level performance, outstanding graphics, and great battery life to mobile devices.

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At the core of Project SHIELD is the world's fastest mobile processor, the new NVIDIA Tegra 4, which delivers enormous power from its custom 72-core GeForce GPU and the first quad-core application of ARM's most advanced CPU core, the Cortex-A15.

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It said the deal would help it compete against ARM, the British firm whose CPU designs power most smartphones.

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