October 2006
Intermediate to advanced
544 pages
14h 29m
English
Content preview from Digital Systems
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Chapter 19
Hazards and Pulse Mode Sequential Circuits
OBJECTIVE
We will learn in this chapter the hazards that are present in a logic circuit when two inputs change due to a single logic variable. We will also learn about pulse mode sequential circuits. Hazard means a source of trouble or risk.
We learnt in Chapter 18 the following important points:
- A general asynchronous sequential circuit is a circuit in which there are no control(s) for the instance(s) at which the output(s) change like a control by a clocked instance in synchronous sequential circuit.
- The circuit has a section consisting of the (i) combinational circuits at the input and output stages and (ii) latches (without clock inputs) or an equivalent delay devices, which have ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.