Section 6. Software Design; Data Flow - Motorola M68HC08 Manual

Designer Reference Manual — DRM046

6.1 Data Flow

DRM046 — Rev 0
MOTOROLA
Freescale Semiconductor, Inc.
This section describes the design of the software blocks of the drive. The
software will be described in terms of -
• Control Algorithm Data Flow
• Software Implementation
• Software Listing
• Microcontroller Memory and Peripheral Usage
The requirements of the drive dictate that software takes some values
from the user interface and sensors, processes them and generates
3-phase PWM signals for motor control.
The control algorithm of closed loop BLDC drive is described in
6-1. Algorithm Data Flow. It consists of processes described in
following sub-sections.
Software Design
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Section 6. Software Design

Designer Reference Manual
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