3.22EjemploDRM007 Co..

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Revision History To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to: http://motorola.com/semiconductors The following revision history table summarizes changes contained in this document. For your convenience, the page number designators have been linked to the appropriate location. Revision History Date Revision Level Description Page Number(s) February, 2003 N/A Initial release N/A DRM007 BLDC Motor Control Board for Industrial and Appliance Applications 4 MOTOROLA
Designer Reference Manual — BLDC Motor Control Board List of Sections Section 1. Introduction and Setup. . . . . . . . . . . . . . . . . .15 Section 2. Operational Description . . . . . . . . . . . . . . . . .37 Section 3. Schematics and Bill of Materials . . . . . . . . . .43 Section 4. Hardware Design Considerations . . . . . . . . .55 Section 5. Software Design Considerations. . . . . . . . . .71 Section 6. Practical Results . . . . . . . . . . . . . . . . . . . . . . .97 Section 7. Source Code . . . . . . . . . . . . . . . . . . . . . . . . .103 BLDC Motor Control Board for Industrial and Appliance Applications DRM007 MOTOROLA List of Sections 5
Page 1: BLDC Motor Control Board for Indust
Page 6 and 7: List of Sections DRM007 BLDC Motor
Page 8 and 9: Table of Contents Section 2. Operat
Page 10 and 11: Table of Contents 5.9.9 Signed Word
Page 12 and 13: List of Figures Figure Title Page 5
Page 14 and 15: List of Tables DRM007 BLDC Motor Co
Page 16 and 17: Introduction and Setup 1.2 Introduc
Page 18 and 19: Introduction and Setup M68HC08 CPU
Page 20 and 21: Introduction and Setup • Low-powe
Page 22 and 23: Introduction and Setup OR PRESCALER
Page 24 and 25: Introduction and Setup 1.4.3 PWM Co
Page 26 and 27: Introduction and Setup Brushless dc
Page 28 and 29: Introduction and Setup V BUS PWM1 P
Page 30 and 31: Introduction and Setup 1.6.6 Target
Page 32 and 33: Introduction and Setup The Hall sen
Page 34 and 35: Introduction and Setup To program t
Page 36 and 37: Introduction and Setup HALL EFFECT
Page 38 and 39: Operational Description 2.3 Electri
Page 40 and 41: Operational Description By pressing
Page 42 and 43: Operational Description 2.5.5 J5
Page 44 and 45: 44 Schematics and Bill of Materials
Page 50 and 51: Schematics and Bill of Materials 6
Page 52 and 53: Schematics and Bill of Materials 4
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Schematics and Bill of Materials DR
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Hardware Design Considerations 4.2
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Hardware Design Considerations VCC
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Hardware Design Considerations As a
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Hardware Design Considerations This
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Hardware Design Considerations DRM0
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Software Design Considerations 5.9.
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Software Design Considerations Clos
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Software Design Considerations The
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Software Design Considerations TIMA
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Software Design Considerations 5.5
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Software Design Considerations the
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Software Design Considerations 5.8
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Software Design Considerations inte
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Software Design Considerations DRM0
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Practical Results Figure 6-2 shows
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Practical Results Taking the rectif
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Practical Results DRM007 BLDC Motor
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Source Code 7.2 Include Files 7.2.1
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Source Code #define SCS1 (*(volatil
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Source Code 7.2.2 START08.H ; /****
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Source Code #pragma DATA_SEG DEFAUL
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Source Code // Function Headers voi
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Source Code void CtrlLCD(UBYTE cont
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Source Code 7.3 Source Code Files 7
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Source Code ZeroOut: ; LDA _startup
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Source Code Loop1: finished: } } DB
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Source Code 7.3.2 MAIN.C ; /*******
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Source Code EnableInterrupts(); do
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Source Code } else { if((PORTB & OP
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Source Code #include "MR8IO.h" #inc
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Source Code #endif /* Initialize ti
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Source Code LDX #0x12 DIV LDHX #0x0
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Source Code */ SINT16 PIController
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Source Code /**********************
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Source Code { #ifdef MOS_3_COM PVAL
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Source Code #ifdef MOS_2_COM PVAL1
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Source Code PVAL3 = _newPWM; PVAL4
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Source Code TurnOffAllPWMOutputs();
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Source Code /**********************
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Source Code void MovCursorLCD(UBYTE
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Source Code /**********************
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