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uc_interface
- This file provides an 8051 external data memory bus interface for CoolRunner CPLDs. This file contains the state machine to interface on the 8051 bus as well as the address registers, the address decode logic, and example control registers,
clock
- Digital clock for 8051 or 8052 micro-controller.This clock used the 16 x 2 LCD to display the time. Interrupt 0 and 1 used to adjust the minutes and hour.-This is simple assembly code to program the digital clock.Very easy to understand.
TEST1
- 1.在使用 12MHz 晶振的条件下, 晶振的条件下, 由 80 51 内部定时器 1按方式 1工作,即 作为 16 位定时器使用,每 位定时器使用,每 0.05 秒钟 T1 溢出中断一次。 P1 口的 P1.0P1.0 ~P1.7P1.7 分别接发光二极管的 L1 ~L8 。(用连线接 J2 、J3 )。 要求 :编写程序模拟一循环彩灯。变化花样为: 编写程序模拟一循环彩灯。变化花样为: ①L1 、L2 、…L8 …L8 依 次点亮; ②L1 、L2 、…L8 …L8 …L8 依次熄 灭;
单片机实验报告3
- 1.学习8051内部计数器的使用和编程方法。 2.掌握定时中断处理程序的编程方法。(1. Learn the use and programming methods of 8051 internal counters. 2. Master the programming method of timing interrupt handler.)