Introduction - If you have any usage issues, please Google them yourself
filename: SY0406.C***// function in sy0306 added AT89S52 online download function IIC serial bus chips replaced 24C01 functions: 89S51 keyboard from P1 I send the data 123456B7890 , in the digital tube At the same time displayed by the board by RS232 I uploaded to the PC machine, the screen displayed on communications, on the contrary can also be by the PC s keyboard input digital download in the SBC on the show. Timer 0- set digital tube regularly scanning. Timer 1- set the clock show time. Timer 2- set the serial communication baud rate
Packet : 109201250sy0406.rar filelist
sy0406.c