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User's Guide
MCF8315A Tuning Guide
This Tuning guide provided step by step guidence to setup MCF8315EVM, connect MCF8315A GUI to the EVM
and tune a 3-phase Brushless DC motor using MCF8315A.
1
Introduction.............................................................................................................................................................................2
Setup...................................................................................................................................................2
2 Essential Controls..................................................................................................................................................................
Configuration.............................................................................................................................................5
2.6 Fault Handling....................................................................................................................................................................
Controls.......................................................................................................................................................................11
3.1 Device and Pin Configuration...........................................................................................................................................
Configuration..............................................................................................................................................11
3.3 Control Configurations.....................................................................................................................................................
Figure 1-1. Simplified Schematic of
Figure 2-1. Fault Status...............................................................................................................................................................
Figure 2-2. Motor Resistance......................................................................................................................................................
Inductance.......................................................................................................................................................8
Figure 2-4. Motor BEMF
Constant...............................................................................................................................................9
Figure 3-5. MPET - Phase
current.............................................................................................................................................14
Function...........................................................................................................................................15
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SLLU363 - MAY 2023
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ABSTRACT
Table of Contents
Values...........................................................................................................................................5
Loop...................................................................................................................................6
Loop................................................................................................................6
List of Figures
MCF8315A..........................................................................................................................2
List of Tables
Values....................................................................................................................................5
Copyright © 2023 Texas Instruments Incorporated
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disabled............................................................13
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MCF8315A Tuning Guide
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