soure codes examples for micro controller 8051. you can you these files to simulate in software Proteus or Keil C.
File list:
Bai tap
......\ADC-1.ASM
......\ADC-1.hex
......\ADC-1.lst
......\adc-hien thi lcd.asm
......\adc-hien thi lcd.hex
......\adc-hien thi lcd.lst
......\adc-led7seg.asm
......\adc-led7seg.hex
......\adc-led7seg.lst
......\adc.asm
......\adc.hex
......\adc.lst
......\ASEM(dich asm-hex).EXE
......\CHAY 2 CHU.ASM
......\CHAY 2 CHU.hex
......\CHAY 2 CHU.lst
......\chay ca 2 chu.asm
......\chay ca 2 chu.hex
......\chay ca 2 chu.lst
......\kytulcd.asm
......\kytulcd.hex
......\kytulcd.lst
......\LCD.asm
......\LCD.hex
......\LCD.lst
......\lcd1.asm
......\lcd1.hex
......\lcd1.lst
......\TEST.asm
......\TEST.hex
......\TEST.lst
......\VIDULCD.asm
......\VIDULCD.hex
......\VIDULCD.lst