Motorola M68HC08 Manuals

Manuals and User Guides for Motorola M68HC08. We have 4 Motorola M68HC08 manuals available for free PDF download: Reference Manual, Manual, Designer Reference Manual

Motorola M68HC08 Reference Manual (168 pages)

Sensorless BLDC Motor Control Using the MC68HC908MR32

Brand: Motorola | Category: Computer Hardware | Size: 1.97 MB

Designer Reference Manual - Sensorless Bldc Motor Control

7
- Section 1. Introduction
  5
  - Table of Contents
    7
Designer Reference Manual - Sensorless Bldc Motor Control List of Tables

11
- Contents
  13
- Section 1. Introduction
  
  13
  - Application Functionality
    13
  - Benefits of the Solution
    13
- Section 2. System Description
  
  15
  - Contents
    15
  - System Concept
    15
    
    System Description
    16
  - System Specification
    17
    
    Software Specifications
    18
    
    High Voltage Hardware Set Specifications
    20
    
    Low Voltage Evaluation Hardware Set Specifications
    21
    
    Low Voltage Hardware Set Specifications
    22
- Section 3. BLDC Motor Control
  
  23
  - Contents
    23
  - Brushless DC Motor Control Theory
    23
  - Used Control Technique
    38
  - Application Control
    50
    
    PC Master Software Communication Commands
    51
    
    PC Master Software API Variables
    52
Section 4. Hardware Design

57
- Contents
  57
- System Configuration and Documentation
  57
- System Configuration and Documentation
  63
- All HW Sets Components
  64
- All HW Sets Components
  65
- High-Voltage Hardware Set Components
  66
- Low-Voltage Evaluation Motor Hardware Set Components
  70
  - Electrical Characteristics of the EVM Motor Board
    71
  - Characteristics of the BLDC Motor
    71
- DRM028 - Rev
  72
  - Electrical Chatacteristics of the 3-Ph BLDC Low Voltage Power Stage
    74
- Low-Voltage Hardware Set Components
  72
- Section 5. Software Design
  
  75
  - Contents
    75
  - Introduction
    75
  - Data Flow
    75
    
    Software Variables
    76
  - Main Software Flowchart
    83
  - State Diagram
    89
  - Implementation Notes
    103
- Section 6. User Guide
  
  109
  - Contents
    109
  - Application Suitability Guide
    109
  - Warning
    112
  - Application Hardware and Software Configuration
    113
    
    User Guide
    114
    
    Required Software Configuration for Dedicated Hardware Platform
    118
  - Tuning for Customer Motor
    126
    
    Start-Up Period
    146
    
    PWM Frequency Setting
    157
- Appendix A. References
  
  161
- Appendix B. Glossary
  
  163
  - MOTOROLA for more Information on this Product
    166

Motorola M68HC08 Manual (78 pages)

Low Power BLDC Drive for Fans using the MC68HC908QY4 Reference Design

Brand: Motorola | Category: Controller | Size: 1.55 MB

Table of Contents
7
Section 1. Introduction

13
Section 2. MC68HC908QY Family Advantages and Features

15
Section 3. BLDC Motor Theory

17
Section 4. 3-Phase BLDC Low Voltage Reference Design

25
- Application Outline
  25
- Application Description
  26
- System Concept
  27
Section 5. Hardware Design

31
- Three-Phase BLDC Drive
  32
- Pin-By-Pin Descriptions
  33
  - Jack Connector J2 Signal Descriptions
    34
  - Jack Connector J1 Signal Descriptions
    35
- Detailed Design Description
  36
  - Jack Connector J3 Signal Descriptions
    36
  - Connection of Signals to MCU
    37
- Microcontroller with Logic
  38
- Hall Sensor Interface
  39
- User's Interface
  40
- Phase H Bridge (Phase a Shown)
  42
- Current Sensing - Detail
  43
Section 6. Software Design

45
Section 7. References

61
Section 8. Appendix A - Schematics and Parts List

63
- Schematics
  63
- Microcontroller with Hall Sensor Input and User's Interface
  64
- Power Stage
  65
- Power Supply
  66
- Parts Lists
  67
  - Parts List
    67
Section 9. Appendix B - System Set-Up

71
- Contents
  71
- Hardware Setup
  71
- Jumper Settings for Controller Board
  72
- Jumper Reference of BLDC Drive Board
  73
- Required Software Tools
  74
- Building and Uploading the Application
  74
- Executing the Application
  75

Motorola M68HC08 Designer Reference Manual (44 pages)

Brand: Motorola | Category: Microcontrollers | Size: 0.91 MB

Table of Contents
5
Section 1. System Overview
9
Introduction
9
Features
10
System Overview
10
Transmitter and Receiver
11
System Block Diagram
11
Section 2. RF Front End
13
Introduction
13
Functional Description
13
RF Transmitter
13
RF Receiver
14
PCB Layout Guidelines
14
Section 3. Universal Serial Bus (USB) Overview
15
Introduction
15
JB12 USB Module
15
USB Module Description
16
USB Block Diagram
16
USB Connection
17
USB Protocol
17
USB Packet Types
18
Section 4. Optical Mouse Transmitter
19
Introduction
19
System Overview
19
QY4 Microcontroller
20
Optical Mouse Sensor
20
Transmitter Block Diagram
20
Section 5. Mouse Transmitter Firmware
21
Firmware Structure
21
Power Management
22
Data Packet Format
23
Coding Method
23
Packet Types
23
Manchester Coding
23
Button Status and Z Displacement Packet
24
Packet Format for Button and Z Displacement
24
Start Field
24
Button Status Byte
24
Z Displacement or ID Byte
24
Checksum Byte
24
X-Y Displacements Packet
25
Packet Format for X-Y Displacements
25
Start Field for X-Y Displacement Packet
25
Section 6. Universal Serial Bus (USB) Receiver
27
Introduction
27
USB Receiver
27
System Overview
28
Section 7. Receiver Firmware
29
Firmware Structure
29
Firmware Flow
30
USB Interrupt Routine
31
Setup Routine
32
OUT EP0 Handler
32
IN EP0 Handler
33
Timer Capture Interrupt for Receiver
34
USB Report
35
Remote Wakeup
35
Wakeup Detection Mechanism
35
Timing Parameters for Packet Detection
36
Detection of Valid Wakeup Packets
36
Power Consideration
37
ID Updating Process
37
JB12 Rejecting Packet-Like Noise to Prevent False Wakeup
37
Section 8. Testing and Customization
39
Testing
39
Hardware Customization
39
Optical Mouse Transmitter
39
USB Report for JB12 to Host for the Test Setup
40
RF Circuitry
41
Loop Antenna Impedance
41
Firmware Customization
42
Mouse Transmitter
42
Receiver
42

Motorola M68HC08 Designer Reference Manual (44 pages)

USB and PS/2 Multimedia Keyboard Interface Reference Design

Brand: Motorola | Category: Microcontrollers | Size: 0.79 MB

Table of Contents
5
Section 1. USB and PS/2 Multimedia Keyboard Interface

7
- Introduction
  7
- Overview
  7
- 44-Pin QFP MC68HC908JB8 Features
  8
- Hardware Descriptions
  8
- Firmware Description
  12
- Firmware Files
  29
- Test Description
  30
- Customization
  30
- Extra Features
  31
- Further Information
  31
- Schematics
  32
Section 2. Glossary

33

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Motorola M68HC08 Reference Manual (168 pages)

Table of Contents

Designer Reference Manual - Sensorless Bldc Motor Control

Designer Reference Manual - Sensorless Bldc Motor Control List of Tables

Section 1. Introduction

Section 2. System Description

Section 3. BLDC Motor Control

Section 4. Hardware Design

Section 5. Software Design

Section 6. User Guide

Appendix A. References

Appendix B. Glossary

Motorola M68HC08 Manual (78 pages)

Table of Contents

Section 1. Introduction

Section 2. MC68HC908QY Family Advantages and Features

Section 3. BLDC Motor Theory

Section 4. 3-Phase BLDC Low Voltage Reference Design

Section 5. Hardware Design

Section 6. Software Design

Section 7. References

Section 8. Appendix A - Schematics and Parts List

Section 9. Appendix B - System Set-Up

Motorola M68HC08 Designer Reference Manual (44 pages)

Table of Contents

Motorola M68HC08 Designer Reference Manual (44 pages)

Table of Contents

Section 1. USB and PS/2 Multimedia Keyboard Interface

Section 2. Glossary

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