基于VC的89s系列单片机的串口编程器，利用VC编程控制计算机串口时序，实现对89S系列单片机的编程，可以扩充支持的硬件-Based on the 89s series VC MCU serial port programmer, using VC serial timing control computer programming, to achieve SCM Series 89S programming, can be expanded to support the hardware