Section 5. Hardware Design - Motorola M68HC08 Manual

Designer Reference Manual — DRM046
DRM046 — Rev 0
MOTOROLA
Freescale Semiconductor, Inc.
The 3-phase BLDC drive is DC 48 volt, 200 watt single board drive
controlled by MC68HC908QY4 microcontroller. It provides a
ready-to-use reference design as well as a ready-made software
development platform for fractional horsepower BLDC motors.
Feedback signals from Hall sensors, a typical position sensor used in
BLDC motor applications, are provided, - allowing 3-phase BLDC motors
to be controlled in closed speed loop.
An illustration of the drive is shown in
Hardware Design
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Section 5. Hardware Design

Figure 5-2. Block
Designer Reference Manual
Diagram.
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