2016年中国经济总量:帮我翻译,谢谢!

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/07 09:37:11
本论文主要阐述了利用SPCE061A单片机设计一个由LED数码显示的万年历。本产品可以直观的显示年月日星期和时间,为了方便的调整时间,为此设置了三个调整时间的按键。按键1接IOA1口,按下则调整时间;按键2接IOA2口,为加键;按键3接IOA3口,为减键。在调整过程中按下1键可以切换对年月日星期及时间的调整。
在设计过程中,不但学习了凌阳的SPCE061A单片机的原理及硬件知识,使用凌阳的开发环境µ’nSP IDE进行程序的设计,并在凌阳61单片机实验箱上进行下载及运行;而且学习了Protel 99se软件进行了原理图的绘制并生成PCB图。并且运用一些仪器设备制作了13位LED数码显示驱动的PCB板并进行了焊接工作。在毕业设计过程中,掌握了一些单片机的相关理论知识及PCB的布线及制作,大大加强了自己的学习动手能力。

The present paper mainly elaborated designs using the SPCE061A
monolithic integrated circuit ten thousand years calendar which
demonstrated by the LED numerical code. This product may the
direct-viewing demonstration year, month and day week and the time, in
order to facilitate the time, has established three times pressed key
as this. The pressed key 1 meets the IOA1 mouth, presses down the
time; The pressed key 2 meets the IOA2 mouth, for adds the key; The
pressed key 3 meets the IOA3 mouth, for reduces the key. Presses down
1 in the alignment procedure to be allowed to cut to the year, month
and day week prompt adjustment. In design process, not only has
studied Ling Yang SPCE061A monolithic integrated circuit principle and
the hardware knowledge, uses Ling Yang the development environment
□' nSP IDE to carry on the procedure the design, and in insults in
the positive 61 monolithic integrated circuits experiment box to carry
on downloading and the movement; Moreover studied Protel 99se software
to carry on the schematic diagram plan and to produce the PCB chart.
And utilized some instrumentation equipment to manufacture 13 LED
numerical code to demonstrate the actuation the PCB board and has
carried on the welding work. In the graduation project process, has
grasped some monolithic integrated circuits related theory knowledge
and the PCB wiring and the manufacture, greatly strengthened own study
to begin the ability.

This thesis mainly elaborated to make use of a machine of SPCE061A to design a from the LED figures manifestation of ten thousand calendars.This product can keep the manifestation exergue week day and times of view, for the sake of convenient adjustment time, for this establish three adjust time of key.Key 1 connect the IOA1, press to then adjust time;Key 2 connect the IOA2, for add the key;Key 3 connect the IOA3, for reduce the key.Press the 1 keys and can cut over in adjust process to the exergue week day and the adjustment of times.
In design process, studied the principle and the hardware knowledges of a machine of SPCE061A of the sun of 凌 not only, the development environment μ of the usage 凌 sun' the nSP IDE carries on the design of the procedure, and go forward to go the download and movements in 61 machines of sun of 凌 experiment box;And studied the Protel 99 se software to carry on the principle diagram to draw to combine the born PCB diagram.And made use of some instrument equipmentses to manufacture the PCB plank that 13 LEDs figures manifestation drive and carried on the welding work.In graduate design process, controled the related theories knowledge of some machines and the cloth line of the PCBs and create, strengthenned own study to begin the ability consumedly.