Freescale Semiconductor 33395, Справочное руководство

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33395 Evaluation Motor Board DRM33395 Designer Reference Manual
Introduction and Setup 9
33395 Evaluation Motor Board
Section 1. Introduction and Setup
1.1 Contents
1.2 SMOS EVM Motor Board Introduction........................................9
1.3 About This Manual......................................................................9
1.4 Warnings ..................................................................................12
1.5 Setup Guide..............................................................................13
1.2 SMOS EVM Motor Board Introduction
Freescale SMARTMOS
TM
33395 evaluation motor board
(SMOS EVM motor board) is a 12-volt, 8-amp power stage that is an
integral part of Freescale embedded motion control series of
development tools. It is also supplied as a kit. In combination with one of
the embedded motion-control series control or evaluation boards, it
provides a ready-made development platform for brushless dc motors.
The motor can be controlled using Hall sensors, an optical encoder or
sensorless techniques. An illustration of system configurations is shown
in
Figure 1-1 . Figure 1-2 depicts the board layout.
1.3 About This Manual
Key items can be found in the following locations in this manual:
• Setup instructions are found in chapter 1.5 .
• Schematics are found in chapter 4.3 .
• Pin assignments are shown in Figure 3-1 , and a pin-by-pin
description is contained in chapter 3.3 .
• For those interested in the reference design aspects of the board’s
circuitry, a description is provided in Section 5 .