June 2008
Beginner to intermediate
624 pages
18h 20m
English
book
The 8085 Microprocessor: Architecture, Programming and Interfacing
by Udaya Kumar K., Umashankar B.S.
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20
8255 Programmable Peripheral Interface Chip
Description of 8255 PPI
Interface with microprocessor
Interface with I/O devices
Operational modes of 8255
Control port of 8255
Mode definition control word
Port C bit set/reset control word
Mode 1—strobed ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.