Introduction - If you have any usage issues, please Google them yourself
Principle is that by 8279 to achieve the 8* 2 keyboard to control the expansion of output 373, by a chip select signal lines connected to an address on 8088CPU, 8279 every 8088 key control inside each set of program control 373 by 8088 expansion of output to the monochrome lights, festive lights to achieve results.
Packet : 85375530danse.rar filelist
danse\ZHU.asm
danse\接口单色灯.doc
danse