求单片机的英文文献，有中文翻译的大约4000字左右

基于单片机的电子表设计
摘要：近年来随着计算机在社会领域的渗透和大规模集成电路的发展，单片机的应用正在不断地走向深入，由于它具有功能强，体积小，功耗低，价格便宜，工作可靠，使用方便等特点，因此特别适合于与控制有关的系统，越来越广泛地应用于自动控制，智能化仪器，仪表，数据采集，军工产品以及家用电器等各个领域，单片机往往是作为一个核心部件来使用，在根据具体硬件结构，以及针对具体应用对象特点的软件结合，以作完善。
本次做的电子表是以单片机（AT89S51）为核心，结合相关的元器件（共阴极LED数码显示器、BCD-锁存/7段译码等），再配以相应的软件，达到实现时钟日历显示的功能，也具有日历计算、显示和时钟、日历的校准，以及多路开关定时输出等功能，其硬件部分难点在于元器件的选择、布局及焊接。
Based on the design of electronic SCM
Abstract: In recent years, with computer penetration in the social sphere and the development of large-scale integrated circuits, MCU applications are constantly deepening, as it has a function of strong, small size, low power consumption, cheap, reliable, Easy to use, and other characteristics, and therefore particularly suited to control the system, more widely used in automatic control, intelligent instruments, meters, data acquisition, military products and household appliances, and other fields, the MCU is often as a core Parts to use, in accordance with specific hardware and application-specific characteristics of the object with software to make perfect.
This is done in electronic form SCM (AT89S51) as the core, the combination of related components (of cathode LED digital display, BCD-latch / 7 of the decoder, and so on), Coupled with the corresponding software, to achieve Clock calendar shows that the function of the calendar also calculated, display and the clock, the calendar of calibration, and multi-channel Kaiguandingshi output, and other functions, some of its hardware components is difficult choice, layout and welding.