User Guide - Motorola M68HC08 Reference Manual

User Guide

6.4.1.1 High-Voltage Hardware Set Configuration
U2
L
J11.1
J11.2
N
PE
100 - 240VAC
49 - 61 Hz J13.1 J13.2 J13.3
MB1
SM40V
Not Connected
Figure 6-1. High-Voltage Hardware System Configuration
NOTE:
NOTE:
6.4.1.2 Low-Voltage Evaluation Motor Hardware Set Configuration
Designer Reference Manual
114
Freescale Semiconductor, Inc.
The system configuration for a high-voltage hardware set is shown in
Figure 6-1
+12VDC
GND
40w flat ribbon
cable
3ph AC/BLDC
High Voltage
Power Stage
J14
Motor-Brake
SG40N
J5
ECMTRHIVBLDC
Not Connected
It is strongly recommended to use opto-isolation (optocouplers and
optoisolation amplifiers) during development time to avoid any damage
to the development equipment.
All the system parts are described in
They can be ordered as a standard products. For the the supply and in
detail document references shown see section
Hardware Set Configuration.
The system configuration for a low-voltage evaluation motor hardware
set is shown in Figure
User Guide
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U3
JP1.1 JP1.2
Optoisolation
Board
J1
ECOPT
ECOPTHIVACBLDC
Section 4. Hardware
6-2.
PC Computer
RS232 -
PC Master
40w flat ribbon
cable
U1
Controller Board
J2 J5 HC908MR32
ECCTR908MR32
EVM1
KITMMDS08MR32
PC Computer
RS232 -
emulator
Design.
4.2.1 High-Voltage
DRM028 — Rev 0
MOTOROLA