nRF52840. CPU

nRF52840 CPU 

- 아래그림(칩 기능블럭도)의 붉은 박스 부분. 

CPU Features

• ARM Cortex-M4 processor with FPU, 64MHz 
• Digital signal processing (DSP) instructions 
• Single-cycle multiply and accumulate (MAC) instructions 
• Hardware divide 
• 8- and 16-bit single instruction multiple data (SIMD) instructions 
• Single-precision floating-point unit (FPU) 
• NVIC : nested vector interrupt controller 
• SysTick : ARM System Timer. The SysTick's clock will only tick when the CPU is running or when the system is in debug interface mode.

본 글 포함된 상위 정리글  https://igotit.tistory.com/244 의 nRF52

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첫등록 : 2019년 1월 7일 

최종수정 : 

본 글 단축주소 : https://igotit.tistory.com/2032

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