| 2. | Then , the circuits of this instrument ’ s hardware are illustrated in this paper , such as cpld interface , extended memory circuit , real - time clock , and touch screen interface , etc . on the software , the realization of the main program and the subprograms such as display , touch keys and interrupt , are introduced with some flow charts
软件使用汇编语言开发完成,使用模块化设计,主要分为主程序、显示程序、按键程序、中断响应程序几个部分。最后在抗干扰方面,本装置在硬件和软件方面都使用了多种抗干扰设计方法手段,提高了装置的稳定性。 |
