In today's digital era, the concepts in Computer Science, Electronics, and Information Technology are important for understanding and working in the corporate world. The students are now required to learn online due to Covid 19 pandemic. This channel is for learning Science, Engineering & Technology concepts in different subjects and understand the latest and new technologies such as Artificial Intelligence, Machine learning, 5G, Internet of Things (IOT). Here I will be discussing the subjects with the help of short videos.
I hear your lecture very useful, give you appreciation. by the by, Since your Vid title named as 'part1', I expected there will be part 2. will there be ?
You can access single pin of all the four ports using a bit address . for example P1.7, P1.6 etc. You can use 'C' program for accessing the bit. BIT input1 P1.6 // declare port P1.6 as input1 BIT input2 P1.7 // declare port P1.7 as input2 and then read them in Main program.
Reference Jan Holler, Vlasios Tsiatsis, Catherine Mulligan, Stefan Avesand, Stamatis Karnouskos, David Boyle,“From Machine to- Machine to the Internet of Things: Introduction to a New Age of Intelligence”, Academic Press, 1st Edition, 2014.
Nice lecture but the last loud music was disturbing. I had to max out the volume level to be able to hear you and i wasnt't expecting that at the end. Subscribed :)
There are three techniques for I/O operations Programmed I/O - using 8255, 8155, Interrupt Driven I/O - it uses Interrupt controller 8259 e.g. Keyboard direct Memory Access - it uses DMA controller such as 8237/8257 for the data transfer e.g. hard disk uses DMA.
