CAJ | 학술논문

以飞思卡尔推出的基于ARM Cortex-M4内核的K60微控制器为主控芯片,设计和实现了一种工业控制领域的嵌入式IP电话终端。硬件上,提出了单控制芯片的设计方案,提高了系统的集成度;主芯片MK60N512VMD100抗干扰性好,温度范围为-40～105℃,提高了系统的稳定性。软件上,提出了基于Linux操作系统的设计方案,重视软件工程思想,把整个软件系统分为底层、中间件和应用层三个层次,降低了软件设计的难度,具有很强的可移植性和扩展性。通过测试,证明了本设计方案的可行性和有效性。
이비사잡이추출적기우ARM Cortex-M4내핵적K60미공제기위주공심편,설계화실현료일충공업공제영역적감입식IP전화종단。경건상,제출료단공제심편적설계방안,제고료계통적집성도;주심편MK60N512VMD100항간우성호,온도범위위-40～105℃,제고료계통적은정성。연건상,제출료기우Linux조작계통적설계방안,중시연건공정사상,파정개연건계통분위저층、중간건화응용층삼개층차,강저료연건설계적난도,구유흔강적가이식성화확전성。통과측시,증명료본설계방안적가행성화유효성。
Using Freescale’s K60 MCU as the main control chip based on ARM Cortex-M4 core,we design and implement an embedded IP telephone terminal of industrial control field.We present a design scheme of single control chip and improve the system’s integration.The main chip MK60N512VMD100 has good anti-interference performance and its temperature ranges from-40 to 105 Centigrade,so it will improve the system’s stability.We present a design scheme based on Linux operating system.Attaching importance to the idea of software engineering,the software system is divided into the bottom layer,middleware and application layer.This method reduces the difficulty of software designing and its portability and scalability is good.This design scheme is proved feasible and effective through the test.