an assembly program that shows how to use keypad 4 by 4 by using the parallel port the program display each entered key on dos screen

I2C ASM TESTE KEYPAD I2C ASM TESTE KEYPAD I2C ASM TESTE KEYPAD-I2C ASM TESTE KEYPAD I2C ASM TESTE KEYPAD I2C ASM TESTE KEYPAD I2C ASM TESTE KEYPAD

Asm file for pic18f877a with lck n keypad

Program : Keypad 01 Descr iption : Keypad input and show key value to DSP with shift display For : MCS-51 Microcontroller Training System Filename : lab1401.asm Environment : ASEM-51 Macro assembler Copyright (C) 2002-2005 Innov