Table of Contents
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TABLE OF CONTENTS (Continued)
Paragraph
Number
16.3.2.2
16.3.2.3
16.3.3
Programming the DSP Functions ...........................................16-27
16.3.3.1
16.3.3.2
16.3.3.2.1
16.3.3.2.2
16.3.3.2.3
16.3.3.3
16.3.3.4
16.3.3.5
16.3.3.5.1
16.3.3.5.2
16.3.4
DSP On-Chip Library Functions .............................................16-38
16.3.4.1
16.3.4.1.1
16.3.4.1.2
16.3.4.1.3
16.3.4.1.4
16.3.4.2
16.3.4.2.1
16.3.4.2.2
16.3.4.2.3
16.3.4.2.4
16.3.4.3
16.3.4.3.1
16.3.4.3.2
16.3.4.3.3
16.3.4.3.4
16.3.4.4
16.3.4.4.1
16.3.4.4.2
16.3.4.4.3
16.3.4.4.4
16.3.4.5
16.3.4.5.1
16.3.4.5.2
16.3.4.5.3
16.3.4.6
MOTOROLA
Title
Software ......................................................................16-27
Firmware .....................................................................16-27
Data Representation ...................................................16-28
Modulo Addressing .....................................................16-29
DSP Function Descriptors ..............................16-29
DSP Parameter RAM Memory Map ...............16-30
DSP Commands ............................................16-32
DSP Event Register ....................................................16-33
DSP Mask Register ....................................................16-34
DSP Implementation ...................................................16-35
DSP Programming Example (Core Only) .......16-36
DSP Programming Example
(Core and CPM) ..............................................16-37
FIR1–Real C, Real X, and Real Y ..............................16-39
Coefficients and Sample Data Buffers ...........16-39
FIR1 Function Descriptor ...............................16-40
FIR1 Parameter Packet ..................................16-41
Application Example .......................................16-41
FIR2–Real C, Complex X, and Complex Y .................16-42
Coefficients and Sample Data Buffers ...........16-42
FIR2 Function Descriptor ...............................16-43
FIR2 Parameter Packet ..................................16-45
Application Example .......................................16-45
FIR3–Complex C, Complex X, and
Real/Complex Y .........................................................16-46
Coefficients and Sample Data Buffers ...........16-47
FIR3 Function Descriptor ...............................16-47
FIR3 Parameter Packet ..................................16-49
Application Example .......................................16-49
FIR5–Complex C, Complex X, and Complex Y ..........16-50
Coefficients and Sample Data Buffers ...........16-50
FIR5 Function Descriptor ...............................16-51
FIR5 Parameter Packet ..................................16-53
Application Example .......................................16-53
FIR6–Complex C, Real X, and Complex Y .................16-54
Coefficients and Sample Data Buffers ...........16-54
FIR6 Function Descriptor ...............................16-55
FIR6 Parameter Packet ..................................16-57
IIR–Real C, Real X, Real Y .........................................16-57
MPC823e REFERENCE MANUAL
Page
Number
xiii
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