Introduction - If you have any usage issues, please Google them yourself
The program has been used many times require two sja1000+ 51+ pca82c250 communication module (the program is set in the P2.6 and P2.5 LED lights to show whether the communication success), the source (kaobei.hex) downloaded to the microcontroller 51, after power on by pressing the two modules of the reset button, you can see the corresponding module LED display