About Freescale Microcontroller

Software 5 - A 68HC11 Disassembler

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 18:28:00 +0000

This page described a multi-pass code-seeking disassembler for the Motorola 68HC11 and other compatible processors includig the 6800, 6801, 6802, 6803, etc.
It includes a number of features to enhance the readability of traditional disassemblies.
It has been used by the author for various applications including disassembling GM (including Holden) vehicle ECMs.

Details can be found HERE

Tutorial 3 - About the Motorola MC 68HC11

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 17:16:00 +0000

The 68HC11 is a powerful 8-bit data.
16-bit address microcontroller from Motorola (Now Freescale) with an instruction set that is similar to the older 68xx (6801, 6805, 6809) parts.
Depending on the variety, the 68HC11 has built-in EEPROM/OTPROM, RAM, digital I/O, timers, A/D converter, PWM generator, and synchronous and asynchronous communications channels (RS232 and SPI).
Typical current draw is less than 10mA.
Optimized for low power consumption and high-performance operation at bus frequencies up to 4 MHz.
The CPU has two 8 bit accumulators (A & B) that can be concatenated to provide a 16 bit double accumulator (D).
Two 16 bit index registers are present (X & Y) to provide indexing to anywhere in the memory map.
Having the two index registers means the 68HC11 is very good for processing data.

Details can be found HERE

Recommended Project 3 - 68hc11 bootloader

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 16:27:00 +0000

This project designed by Mr.Karl Lunt.
This PC-based bootloader was written in 1995 for loading S19 records into most 68hc11 variants.
The program was written in Microsoft C and uses a COM port to talk to the target.
It's providing both the source file (bootload.c) and the executable (bootload.exe).
The source file needs no extra .h files other than those already available in the Microsoft set.

Details can be found HERE

Software 3 - 68HC11 In-Circuit Emulator

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 16:11:00 +0000

Great price/performance.
Non-intrusive real time emulation.
Connects to PC serial port.
Hosted by any computer with a serial port.
Software and Hardware breakpoints with 16 bit pass counter.
User reset with breakpoints active.
Automatic clock speed switching for better very low speed emulation.
Wide variety of emulation probe types makes device specific configuration easy and cost effective.
Accepts Motorola S-record and Intel Hex format object code files.
Protective housing with power supplies built in.
Unlimited free technical support.

Details can be found HERE

Software 2 - CC11 Compiler ANSI C for the 68HC11

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 15:55:00 +0000

The programming interface allows you to write a program, compile it, download it, and debug it.
The program can be written in assembly language, Basic, or C

Details can be found HERE

Recommended Project 2 - 68k Single Board Computer

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 15:40:00 +0000

This project was designed by famous Mr.Wichit Sirichote from thailand.
68HC000 68-pin PLCC @8MHz.
Memory: SRAM 256kB (628128x2), FLASH 256kB (29C010x2).
GPIO: 8-bit output port, 8-bit input port.
UART: 6850 9600 8n1.
RTC: DS12887.
Glue logic: DTACK, memory/io decoder, Xilink XC9572 CPLD.
Monitor program: zBug V1.0 for 68000-Based Single Board Computer.

Details can be found HERE

Recommended Project 1 - Electronic Throttle Controller

noreply@blogger.com (young maya) — Sun, 30 Nov 2008 11:12:00 +0000

This guy make a prototype Electronic Throttle Controller as his final year project at CPIT.
The system consists of a 68HC11 based main board.
A stepper motor and driver board.
A pedal position sensor and an engine speed sensor.
An Electronic Throttle Controller replaces the mechanical linkage between a cars accelerator pedal and throttle.
Breaking this linkage frees the designer to allow inputs from systems other than the drivers foot to control engine speed.
Such a system can be used in launch/traction control systems, gearbox controllers and anti-stall systems.

Details can be found HERE

Software 1 - 68000 Editor, Assembler and Simulator

noreply@blogger.com (young maya) — Fri, 28 Nov 2008 05:02:00 +0000

This software lets you write and test assembly language programs for the Motorola 68000 processor.
The program is designed to lets you edit, assemble and simulate 68000 programs in a Windows environment.

Details can be found HERE

Tutorial 2 - 68000 Assembly Tutorial v1.6

noreply@blogger.com (young maya) — Fri, 28 Nov 2008 04:44:00 +0000

This tutorial also available in zip file.
Target of the audience is for beginners, internediate and advanced user.
There are brilliant guys there with many are really good at asm programming and have lots of experience which you can ask if have a problem.

Details can be found HERE

Recommended Product 1 - 68HC08 In-Circuit, Real-Time Debugger/Programmer, USB

noreply@blogger.com (young maya) — Sun, 09 Nov 2008 16:20:00 +0000

Real-Time Code Execution & In-Circuit Debugging.
Built-In FLASH Programmer.
In-System Programming and debugging through a MON08-Compatible Interface.
Metrowerks CodeWarrior IDE, with Editor, Assembler, C Compiler and Debugger.
USB Bus powered connection to PC.
No extra power supply needed.

Details can be found HERE

Friends Video 6 - 68hc11 Microcontroller Interfaced with LCD

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 17:58:00 +0000

LCD and Infrared Emitter/Detector are interfaced.

Details can be found HERE

Friends Video 5 - Interactive C Gripper Robotic Kit

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 17:50:00 +0000

C language 68hc11 microcontroller with Servo controlled.
Used in competition.
Suitable idea to be used in factory production line.

Details can be found HERE

Friends Video 4 - Digital Clock Using MC68HC11

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 17:41:00 +0000

One of the project that involve MC68HC11 microcontroller.

Details can be found HERE

Friends Video 3 - Stepper Motor Controller with 68HC11

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 17:10:00 +0000

This project used a 68HC11 microcontroller.
It also used a MC3479 to control a bipolar stepper motor.

Details can be found HERE

Friends Video 2 - Infrared Serial Data Link with 68HC11

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 13:58:00 +0000

An infrared serial data link implemented with a 68hc11 microcontroller.
Operated at 100 bit per second
1 bit per second as selected by a switch.

Details can be found HERE

Tutorial 1 - 68HC05 Family Tutorial

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 13:53:00 +0000

The Tutorial starts with an architectural overview of the 68HC05 central processor unit (CPU).
It covers memory organization, the CPU programmer's model, stack pointer operation, and the 68HC05 instruction set and its addressing modes.
Once learned, this knowledge is applicable to all 68HC05 devices, because they all use the same CPU.
In the second part of this tutorial, two sample applications illustrate the use of some common 68HC05 peripherals.

Details can be found HERE

Friends Video 1 - Robotic arm with 68HC11 microprocessor

noreply@blogger.com (young maya) — Sat, 08 Nov 2008 13:45:00 +0000

Final project of Mr.Ericpoon
The requirement is to preset 8 position and then the arm will reach the positions accordingly.

Details can be found HERE

Devices 1 - 68HC11 Microcontroller

noreply@blogger.com (young maya) — Wed, 24 Sep 2008 22:11:00 +0000

This chip is is a 8-bit microcontroller family.
Originally from Motorola but now being produced by Freescale Semiconductor.
It is a CISC microcontroller.
More powerful and more expensive than the 68HC05 microcontroller.
Widely used in barcode readers, hotel card key writers, amateur robotics, and various other embedded systems.
HC11 instruction set is upward compatible with the 6800 with the addition of a Y index register.
It has 8 eight-bit accumulators, A and B.
Two 16-bit index register, X and Y.
16-bit stack pointer and a program counter.

About Freescale Microcontroller

Software 5 - A 68HC11 Disassembler

Recommended Product 2 - 68HC11 Developement Boards

Tutorial 3 - About the Motorola MC 68HC11

Recommended Project 3 - 68hc11 bootloader

Software 3 - 68HC11 In-Circuit Emulator

Software 2 - CC11 Compiler ANSI C for the 68HC11

Recommended Project 2 - 68k Single Board Computer

Recommended Project 1 - Electronic Throttle Controller

Software 1 - 68000 Editor, Assembler and Simulator

Tutorial 2 - 68000 Assembly Tutorial v1.6

Recommended Product 1 - 68HC08 In-Circuit, Real-Time Debugger/Programmer, USB

Friends Video 6 - 68hc11 Microcontroller Interfaced with LCD

Friends Video 5 - Interactive C Gripper Robotic Kit

Friends Video 4 - Digital Clock Using MC68HC11

Friends Video 3 - Stepper Motor Controller with 68HC11

Friends Video 2 - Infrared Serial Data Link with 68HC11

Tutorial 1 - 68HC05 Family Tutorial

Friends Video 1 - Robotic arm with 68HC11 microprocessor

Devices 1 - 68HC11 Microcontroller