Analog Devices ADSP-21065L EZ-KIT Lite, Manual

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TABLE OF CONTENTS
LIST OF TABLES .......................................................................................................................................4
LIST OF FIGURES .....................................................................................................................................6
1 INTRODUCTION ...............................................................................................................................7
1.1 F
OR
M
ORE
I
NFORMATION
A
BOUT
A
NALOG
D
EVICES
, I
NC
. P
RODUCTS
..........................................8
1.2 F
OR
T
ECHNICAL OR
C
USTOMER
S
UPPORT
......................................................................................8
1.3 P
URPOSE OF
T
HIS
M
ANUAL
............................................................................................................8
1.4 I
NTENDED
A
UDIENCE
.....................................................................................................................8
1.5 M
ANUAL
C
ONTENTS
D
ESCRIPTION
.................................................................................................9
1.6 D
OCUMENTS AND
R
ELATED
P
RODUCTS
.......................................................................................10
2 GETTING STARTED.......................................................................................................................11
2.1 O
VERVIEW
...................................................................................................................................11
2.2 C
ONTENTS OF
Y
OUR
EZ-KIT L
ITE
P
ACKAGE
...............................................................................11
2.3 PC C
ONFIGURATION
.....................................................................................................................12
2.4 V
ISUAL
DSP++.............................................................................................................................12
2.5 I
NSTALLATION
P
ROCEDURES
........................................................................................................13
2.5.1 Installing the EZ-KIT Lite Hardware ..................................................................................13
2.5.2 Installing Vi+......................................................................................................13
2.5.3 Installing the Vi+ EZ-KIT Lite License...............................................................15
2.5.4 Default Settings ...................................................................................................................15
3 USING EZ-KIT LITE SOFTWARE ...............................................................................................17
3.1 O
VERVIEW
...................................................................................................................................17
3.2 S
TANDARD
O
PERATION
................................................................................................................17
3.2.1 I/O Devices ..........................................................................................................................17
3.2.2 POST Routines.....................................................................................................................20
3.2.3 Monitor Program Operation ...............................................................................................22
3.2.4 AD1819 Transmissions........................................................................................................23
3.3 R
UNNING
Y
OUR
O
WN
P
ROGRAMS
................................................................................................24
3.3.1 ADSP-21065L Memory Map ...............................................................................................24
3.3.2 Using the AD1819A SoundPort Codec as the Analog Front End .......................................27
3.3.3 Method 1: Using the Monitor’s Codec DMA Buffers and Interrupt Handler .....................27
3.3.4 DSP Programming of the AD1819 Indexed Control Registers ...........................................32
3.3.5 EMAFE Programming.........................................................................................................32
4 DEMONSTRATION PROGRAMS.................................................................................................33
4.1 O
VERVIEW
...................................................................................................................................33
4.2 S
TARTING THE
V
ISUAL
DSP++ D
EBUGGER
..................................................................................33
4.3 D
EBUGGER
O
PERATION WITH THE
ADSP-21065L EZ-KIT L
ITE
.................................................34
4.3.1 Loading Programs...............................................................................................................34
4.3.2 Registers and Memory.........................................................................................................35
4.3.3 Setting Breakpoints and Stepping........................................................................................35
4.3.4 Resetting the EZ-KIT Lite Board .........................................................................................36
4.4 B
ENCHMARKING
U
TILITIES
..........................................................................................................36
4.5 D
EMONSTRATION
P
ROGRAMS
......................................................................................................38
4.5.1 FFT.dxe ...............................................................................................................................38
4.5.2 BP.dxe..................................................................................................................................38
4.5.3 Pluck.dxe .............................................................................................................................38
4.5.4 Gunn.dxe..............................................................................................................................38
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