Title :
A design of basic gate circuit ICs detection system
Author :
Long, Chen ; Yajun, Zhang ; Lingyan, Fan
Author_Institution :
Sch. of Electron. Inf., HangZhou Dianzi Univ., Hangzhou
Abstract :
This paper presents a design method about the basic gate circuit ICs detection system based on microcontroller. We analyze the function of the detection system and give its design and implementation methods. We transmit high and low level to the inputs of 74LS series gate circuit IC, and acquire the signal of the outputs of the IC. Then we can know logical function of the IC is right or not by comparing the output of the gates with the theoretical value of the gates. In addition, we can know whether each gate´s logical function is right. College students can improve the efficiency of experiments with the help of the detection system.
Keywords :
comparators (circuits); electronic engineering education; integrated circuit design; logic design; logic gates; microcontrollers; 74LS series basic gate circuit IC detection system; Atmega128 MCU; LM229 voltage comparator; logic design method; microcontroller; CMOS technology; Circuit synthesis; Design methodology; Displays; Educational institutions; Light emitting diodes; Microcontrollers; Neural networks; Pins; Voltage; Atmega128 microcontroller; ICs detection; basic gate IC; voltage comparator circuit;
Conference_Titel :
Neural Networks and Signal Processing, 2008 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-2310-1
Electronic_ISBN :
978-1-4244-2311-8
DOI :
10.1109/ICNNSP.2008.4590422
