Sunday, November 9, 2008

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

  • 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

Saturday, November 8, 2008

Friends Video 6 - 68hc11 Microcontroller Interfaced with LCD

  • LCD and Infrared Emitter/Detector are interfaced.
Details can be found HERE

Friends Video 5 - Interactive C Gripper Robotic Kit

  • 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

  • One of the project that involve MC68HC11 microcontroller.
Details can be found HERE

Friends Video 3 - Stepper Motor Controller with 68HC11

  • 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

  • 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

  • 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

  • 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

Wednesday, September 24, 2008

Devices 1 - 68HC11 Microcontroller

  • 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.