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VxWorks Vxworks下可以使用的测试CPU DMIPS的标准源代码
Vxworks下可以使用的测试CPU DMIPS的标准源代码，难得！！！推荐
Linux/Unix编程 test kernel dmips run in the op
test kernel dmips run in the op
ARM ARM手机MID平板方案详解
ARM核心是主控SOC中的重要部分，系统的日常应用都由ARM核心来完成，因此ARM核心的效能很大程度上跟用户体验有关。ARM公司一般用DMIPS/MHz来标称ARM核心的性能。DMIPS是Dhrystone Million Instructions executed Per Second的缩写，反映核心的整数计算能力。但Dhrystone算法代码本身比较叫，可以完全放到Cache中执行，因此 ...
微处理器开发 Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in A
Introduction
? ?
The ARM Cortex -A8 microprocessor is the first applications microprocessor in ARM!ˉs
new Cortex family. With high performance and power efficiency, it targets a wide
variety of mobile and consumer applications including mobile phones, set-top boxes,
gaming consoles and automot ...
技术资料 STM32L053C8T6数据手册
STM32L053C8T6数据手册Features • Ultra-low-power platform – 1.65 V to 3.6 V power supply – -40 to 125 °C temperature range – 0.27 µA Standby mode (2 wakeup pins) – 0.4 µA Stop mode (16 wakeup lines) – 0.8 µA Stop mode + RTC + 8 KB RAM retention – 139 µA/MHz Run mode at 32 MHz – 3.5 µs w ...
技术资料 STM32F407VET6数据手册
STM32F407VET6数据手册Core: ARM 32-bit Cortex™-M4 CPU with FPU,Adaptive real-time accelerator (ARTAccelerator™) allowing 0-wait state executionfrom Flash memory, frequency up to 168 MHz,memory protection unit, 210 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSPinstructions