尽量朝“单片”方向设计硬件系统。系统器件越多，器件之间相互干扰也越强，功耗也增大，也不可避免地降低了系统的稳定性。随着单片机片内集成的功能越来越强，真正的片上系统SoC已经可以实现，如ST公司新近推出的μPSD32××系列产品在一块芯片上集成了80C32核、大容量FLASH存储器、SRAM、A/D、I/O、两个串口、看门狗、上电复位电路等等。 -North Korea as the "single-chip" design direction of the hardware

8155_Reg52 /*-------------------------------------------------------------------------- REG52.H Header file for generic 80C52 and 80C32 microcontroller. Copyright (c) 1988-2012 Keil Elektronik GmbH and Keil Software, Inc. All rights reserv

用80c32单片机与12864液晶显示数据和图片，有proteus仿真和电路图-With 80c32 and 12864 single-chip liquid crystal display data and pictures, there proteus simulation and circuit

基于80C32单片机+SPC3芯片开发PROFIBUS-DP模块的源代码，对需要利用SPC3芯片开发PROFIBUS-DP从站的朋友非常有帮助，能很容易上手。-SPC3 chip development PROFIBUS-DP slave friend based the 80C32 microcontroller+SPC3 chip development PROFIBUS-DP module source code, very helpful, can be very easy to use