Motorola M68HC08 - Manual (Page 114)

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