Motorola M68HC08 Reference Manual page 134

User Guide
6.5.3 Parameters File Selection
NOTE:
6.5.3.1 Software Customizing to Power Stage
NOTE:
6.5.3.2 Maximal PWM Duty Cycle
Designer Reference Manual
134
Freescale Semiconductor, Inc.
As explained before (see
used for most of software parameters configuration:
...\bldc_zerocros08MR32\sources\const_cust_hv.h, definitions
for software customizing, for high-voltage (230/115 Vac ) power board
...\bldc_zerocros08MR32\sources\const_cust_evm.h, definitions
for software customizing for EVM motor board (12 V low power)
...\bldc_zerocros08MR32\sources\const_cust_lv.h, definitions for
software customizing for low-voltage (12 Vdc) power board
According to hardware used, the designated file (see
selected by including:
...\bldc_zerocros08MR32\sources\code_fun.c, program c
language functions
The following parameter settings will be provided in the selected file.
Therefore, it will be referred to as const_cost_x.h in the following
sections.
The hardware boards parameters customizing is provided in the
const_cust_x.h file.
Skip this section, when standard modular motion control development
hardware boards are used without any changes. When low-voltage
power stage ECLOVACBLDC is configured for 42 V, some
const_cust_x.h changes are needed.
For setting, follow the labels MUST_IF_HW_CHANGE_nn in file
const_cust_x.h from nn = 1. Detailed description starts here.
An example of software customizing to power stage is shown in
Example of Software Customizing to
Maximal PWM duty cycle [-]:
User Guide
For More Information On This Product,
Go to: www.freescale.com
Software Setup) one of the following files is
Hardware.
Table 6-1) must be
DRM028 — Rev 0
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