July 2011
Intermediate to advanced
888 pages
27h 36m
English
book
Microcontrollers: Architecture, Programming, Interfacing and System Design, 2nd Edition
by Raj Kamal
Content preview from Microcontrollers: Architecture, Programming, Interfacing and System Design, 2nd Edition
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,
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.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.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.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.
16
Motorola MC68HC11/12 Family
Chapter Outline
- Learn a distinct architecture from 8051 that is present in 68HC11/12 family MCUs
- Understand addressing modes, instructions and memory map in 68HC11/12
- Study powerful features of 10s, SPI, SCI and timers and their applications
16.1 ARCHITECTURE
16.1.1 CPU Registers and Internal Buses
Figure 16.1 shows nine CPU registers, PCL, PCH, IYL, IYH, IXL, IXH, ACCA, ACCB and CCR and internal buses in 68HC11. The architecture has features are as follows:
- 68HC11 is an 8-bit microcontroller. MCU is designed using HCMOS (highspeed complementary MOSFET) technology. Clock frequency can be reduced to 0 since MCU is completely MOSFET-based. The power dissipation is negligible in the state of stop or wait. Stop ...
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
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.