Skip to Content
Microprocessors and Microcontrollers  by Pearson
book

Microprocessors and Microcontrollers by Pearson

by Lyla B Das
May 2024
Intermediate to advanced
616 pages
21h 36m
English
Pearson India
Content preview from Microprocessors and Microcontrollers by Pearson
9.56 MICROPROCESSORS AND MICROCONTROLLERS
For displaying 8, the segments to be lighted up are a, b, c, d, e, f, g.
Since, we are using a common cathode type of display, the data to light up a segment is ‘1’.
Hence, the bits from D
0
to D
6
is ‘1’.
us, the seven segment code for the display of 8 is 0111 1111, i.e., 7 FH.
Similarly for ‘A’ it is 0111 0111 i.e., 77 H.i)
For ‘b’ it is 0111 1100 i.e., 7 CH.ii)
9.13.4 | An Eight-Digit Dynamic, Multiplexed Display
In Fig 9.44, the connection between the LED, the port lines and other extra components are
shown. Port A is the digit driving port. It gives the information about which digit is to be ON ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’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.
Data Platform Tech Lead
QuotationMarkI'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.
Mark W.
Embedded Software Engineer

You might also like

The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition

The X86 Microprocessors: Architecture and Programming (8086 to Pentium), 1st Edition

Lyla B. Das

Publisher Resources

ISBN: 9781299445468