February 2019
Intermediate to advanced
237 pages
7h 11m
English
Content preview from Embedded System Interfacing
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Chapter 3
Logic
Abstract
Embedded system interfacing often requires us to mix and match components, exposing incompatibilities. In these cases, an understanding of the circuit characteristics of logic is essential to ensuring that the logic works as intended. This chapter reviews CMOS logic characteristics. Logic levels, current drive capability, and timing are critical requirements for interfacing logic. Design examples include open-collector and high-impedance interfaces and a shaft encoder.
Keywords
Digital logic; CMOS; MOSFET; LED; Logic levels
3.1 Introduction
Logic design is a critical component in embedded interfaces. When we design logic using components that have been designed to work together, we can concentrate on their logical ...
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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.
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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.