After the block diagram discussed, the hardware and software structure are demonstrated, the designs of the circuits based on the motor control chip.
论文在给出整体的结构框架后，详细介绍了控制卡的硬件软件组成。
An electric actuator based on single chip computer AT89C2051 is introduced. The hardware selection for controller, criteria of software design and block diagram of program are given.
介绍了一种基于单片机at89 C2 0 5 1的电动执行机构，给出了控制器的硬件选用、软件设计原则和程序框图。
Based on the control block of LED display driving chip, the control codes in SDRAM are also given out in the appendix of the dissertaion.
基于LED大屏显示系统和驱动芯片，而设计了的控制模块，并在附录一给出了控制用SDRAM的代码实现方式。
Based on the control block of LED display driving chip, the control codes in SDRAM are also given out in the appendix of the dissertaion.
基于LED大屏显示系统和驱动芯片，而设计了的控制模块，并在附录一给出了控制用SDRAM的代码实现方式。
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