Power PMAC MACRO User Manual
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Table of Contents
INTRODUCTION......................................................................................................................... 1
CONFIGURING GATE3 MACRO WITH POWER PMAC ................................................... 2
Clock Signals .................................................................................................................................. 2
Phase and Servo Clock Direction .............................................................................................. 2
Phase Clock Frequency.............................................................................................................. 2
Servo Clock Frequency .............................................................................................................. 3
Hardware Clock Frequencies .................................................................................................... 4
Example Clock Settings .............................................................................................................. 4
MACRO Communication Registers ............................................................................................... 5
Nodes and Addressing ................................................................................................................ 5
Input Registers ........................................................................................................................... 6
Output Registers ......................................................................................................................... 6
Data Organization within Servo Nodes ..................................................................................... 7
MACRO Communication Setup Instructions ................................................................................. 9
Enabling MACRO Nodes ........................................................................................................... 9
Configuring MACRO Modes .................................................................................................... 11
MACRO Error Testing Variables ............................................................................................ 14
Example MACRO Communication Setup................................................................................. 14
CONFIGURING GATE2 MACRO WITH POWER PMAC ................................................. 15
Clock Signals ................................................................................................................................ 15
Gate2[i].PwmPeriod: MaxPhase Clock Frequency Control ................................................... 15
Gate2[i].PhaseClockDiv: Phase Clock Frequency Control .................................................... 15
Gate2[i].ServoClockDiv: Servo Clock Frequency Control ..................................................... 16
Sys.ServoPeriod ....................................................................................................................... 16
Sys.PhaseOverServoPeriod ...................................................................................................... 16
Example Clock Settings ............................................................................................................ 16
MACRO Communication Registers ............................................................................................. 17
Nodes and Addressing .............................................................................................................. 17
Data Organization within Servo Nodes ................................................................................... 19
MACRO Communication Setup Instructions ............................................................................... 21
Enabling MACRO Nodes ......................................................................................................... 21
Configuring MACRO Modes .................................................................................................... 22
MACRO Error Testing Variables ............................................................................................ 24
Example MACRO Communication Setup................................................................................. 24
POWER PMAC MACRO COMMANDS ................................................................................ 25
Online MACRO Commands Quick Reference ............................................................................. 25
Examples of Commands Using Symbolic Variables ................................................................ 30
Supported Power PMAC MACRO Registers ............................................................................... 31
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