DRM33395 Datasheet, PDF (19/44 Pages) Motorola, Inc – ANALOG ICs 33395 EVALUATION MOTOR BOARD DESIGNER REFERENCE MANUALv

Freescale Semiconductor, Inc.
33395 Evaluation Motor Board
Section 3. Pin Descriptions
3.1 Contents
3.2 Introduction............................................................................... 17
3.3 Signal Descriptions ................................................................... 19
3.3.1 Power Connectors J3 and JP4............................................ 19
3.3.2 40-Pin Ribbon Connector J1 ...............................................19
3.3.3 Output Connectors: J2, J4, FASTONS (J5, J7, J8).............22
3.3.4 Jumpers and Switch/Push Button: M0, M1, PWM, SW1.....22
3.3.5 Test Points .......................................................................... 24
3.2 Introduction
Inputs and outputs are located on six board connectors depicted in
Figure 1-2:
• There are three motor connectors conducting identical output
signals, however only one motor can be connected at run time to
one of these connectors.
• There are two power supply connectors which introduce identical
input signals, however only one power supply can be plugged in
at run time to one of these connectors.
• One connector (UNI-3) is associated with the controller board.
In addition, many test points are located on the SMOS EVM motor board.
Pin descriptions for each of these connectors and the test points are
identified in the following information. Pin assignments for the input and
33395 Evaluation Motor Board
DRM33395 Designer Reference Manual
MOTOROLA
Pin Descriptions
17
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