Motorola M68HC08 - Manual (Page 117)

User Guide
Application Hardware and Software Configuration
DRM028 — Rev 0 Designer Reference Manual
MOTOROLA User Guide 117
Figure 6-4. Controller Board
6.4.1.5 EVM Board Settings
EVM board settings are the same for all hardware platforms.
CAUTION: Remember, the MMDS MCU clock must be set to 4 MHz. Change the
crystal oscillator, or set oscillator W1 to MMDS, and set for 4 MHz in the
debugger!
6.4.2 Software Setup
In order to run the sensorless BLDC application the following software is
needed:
• Metrowerks compiler for HC08 — installed on your PC computer
• Sensorless BLDC application HC08 software files (located in
bldc_zerocros08MR32 directory)
indication
LEDs
to power
stage board
START/STOP
switch SPEED
potentiometer
connect
JP13!
PC Master S/W
RS232
to evaluation
board
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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