Analog Devices ADSP-21161N User manual

ADSP-21161N EZ-KIT LITE
Evaluation System Manual
First Edition, September 2001
Part Number
82-000530-01
Analog Devices, Inc.
Digital Signal Processing Division
One Technology Way
Norwood, MA 02062-9106 a

Limited Warranty
The EZ-KIT Lite evaluation system is warranted against defects in materials and
workmanship for a period of one year from the date of purchase from Analog
Devices or from an authorized dealer.
Disclaimer
Analog Devices, Inc. reserves the right to change this product without prior
notice. Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its use;
nor for any infringement of patents or other rights of third parties, which may
result from its use. No license is granted by implication or otherwise under the
patents rights of Analog Devices, Inc.
Copyright Information
Copyright 2001, Analog Devices, Inc., ALL RIGHTS RESERVED. This
document may not be reproduced in any form without prior, express written
consent from Analog Devices, Inc.
Trademark and Service Mark Notice
EZ-KIT Lite, VisualDSP++, VisualDSP++ logo, TigerSHARC, TigerSHARC
logo, CROSSCORE, CROSSCORE logo, Blackfin and the Blackfin logo are all
trademarks of Analog Devices Inc. EZ-ICE, SHARC and the SHARC logo are
registered trademarks of Analog Devices, Inc. All trademarks and logos are
property of their respective holders.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
Adobe and Acrobat are trademarks of Adobe Systems Incorporated.
All other brand and product names are trademarks or service marks of their
respective owners.
ADSP-21161N EZ-KIT Lite Evaluation System Manual ii

Regulatory Compliance
The ADSP-21161N EZ-KIT Lite evaluation system has been certified to comply
with the essential requirements of the European EMC directive 89/336/EEC
(inclusive 93/68/EEC) and therefore carries the “CE” mark.
The ADSP-21161N EZ-KIT Lite evaluation system had been appended to the
Technical Construction File referenced ‘DSPTOOLS1’ dated December 21, 1997
and was awarded CE Certification by an appointed European Competent Body as
listed below.
Technical Certificate No: Z600ANA1.005
Issued by: Technology International (Europe) Limited
41 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TZ, UK
The EZ-KIT Lite evaluation system contains ESD (electrostatic
discharge) sensitive devices. Electrostatic charges readily
accumulate on the human body and equipment and can
discharge without detection. Permanent damage may occur on
devices subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance degradation
or loss of functionality. Store used EZ-KIT Lite boards in the
protective shipping package.
ADSP-21161N EZ-KIT Lite Evaluation System Manual iii

TABLE OF CONTENTS
TABLE OF CONTENTS................................................................................................... iv
LIST OF TABLES............................................................................................................. vi
LIST OF FIGURES ........................................................................................................... vi
1INTRODUCTION.................................................................................................. 1-1
1.1 For More Information About Analog Devices Products................................. 1-2
1.2 For Technical or Customer Support................................................................ 1-3
1.3 Purpose of This Manual .................................................................................. 1-3
1.4 Intended Audience........................................................................................... 1-3
1.5 Manual Contents ............................................................................................. 1-4
1.6 On-line Help.................................................................................................... 1-4
2GETTING STARTED............................................................................................ 2-1
2.1 Overview ......................................................................................................... 2-1
2.2 Contents of your EZ-KIT Lite Package .......................................................... 2-1
2.3 PC Configuration............................................................................................. 2-2
2.4 Installation Tasks............................................................................................. 2-2
2.4.1 Install the VisualDSP++ Software............................................................ 2-2
2.4.2 Install the VisualDSP++ License.............................................................. 2-3
2.4.3 Install the EZ-KIT Lite Debug Software.................................................. 2-3
2.4.4 Set-up the EZ-KIT Lite Hardware............................................................ 2-4
2.4.5 Install the EZ-KIT Lite USB Driver......................................................... 2-5
2.4.6 Driver Installation Verification .............................................................. 2-15
2.4.7 Starting VisualDSP++ ............................................................................ 2-16
3USING THE EZ-KIT LITE ................................................................................... 3-1
3.1 Overview ......................................................................................................... 3-1
3.2 EZ-KIT Lite License Restrictions ................................................................... 3-2
3.3 Memory Map................................................................................................... 3-2
3.4 Using the SDRAM Interface........................................................................... 3-3
3.5 Using the Flag Pins ......................................................................................... 3-4
3.6 Using the Interrupt Pins................................................................................... 3-5
3.7 Using the Audio Interface ...............................................................................3-5
3.8 Example Programs .......................................................................................... 3-6
3.9 Using the Flash Programmer Utility ............................................................... 3-6
4EZ-KIT LITE HARDWARE REFERENCE ......................................................... 4-1
4.1 Overview ......................................................................................................... 4-1
4.2 System Architecture ........................................................................................ 4-2
4.2.1 External Port ............................................................................................. 4-3
4.2.2 Host Processor Interface (HPI)................................................................. 4-3
4.2.3 SPORT0 and SPORT2 – Audio Interface ................................................ 4-3
4.2.4 SPI - Audio Interface............................................................................... 4-3
4.2.5 Breadboard Area....................................................................................... 4-4
4.2.6 JTAG Emulation Port ............................................................................... 4-4
4.3 Jumper Settings ............................................................................................... 4-4
4.3.1 SDRAM Disable (JP1) ............................................................................. 4-5
4.3.2 SPDIF Selection Jumper (JP2) ................................................................. 4-6
ADSP-21161N EZ-KIT Lite Evaluation System Manual iv

4.3.3 MCLK Selection Jumper (JP3)................................................................. 4-6
4.3.4 FLAG0 Enable (JP4) ................................................................................4-6
4.3.5 FLAG1 Enable (JP5) ................................................................................4-6
4.3.6 Sample Frequency Jumper (JP6) .............................................................. 4-6
4.3.7 ADC2 Input Mode Selection Jumper (JP7 and JP8) ................................ 4-7
4.3.8 MIC Pre-Amp Gain Selection Jumpers (JP9 and JP10)........................... 4-7
4.3.9 ADC1 Input Selector Jumper (JP11)........................................................ 4-7
4.3.10 Processor ID Jumpers (JP19) ................................................................ 4-8
4.3.11 Boot Mode Select (JP20)....................................................................... 4-8
4.3.12 Clock Mode Jumpers (JP21) ................................................................. 4-9
4.3.13 BMS Enable (JP22)............................................................................. 4-10
4.4 LEDs and Push Buttons................................................................................. 4-10
4.4.1 Reset LEDs (LED1, LED8).................................................................... 4-11
4.4.2 FLAG LEDs (LED2 - LED7)................................................................. 4-12
4.4.3 VERF LED (LED9)................................................................................ 4-12
4.4.4 USB Monitor LED (LED10) .................................................................. 4-12
4.4.5 Power LED (LED11).............................................................................. 4-12
4.4.6 Programmable Flag Push Buttons (SW1 – SW4)................................... 4-13
4.4.7 Interrupt Push Buttons (SW5 – SW7) .................................................... 4-13
4.4.8 Reset Push Button (SW8)....................................................................... 4-13
4.5 Connectors..................................................................................................... 4-14
4.5.1 USB (P2)................................................................................................. 4-14
4.5.2 Audio (P4 – P8, P17).............................................................................. 4-14
4.5.3 External port and Host Processor Interface (P9, and P10) ..................... 4-15
4.5.4 JTAG (P12)............................................................................................. 4-15
4.5.5 Link Ports (P13 and P14) ....................................................................... 4-15
4.5.6 SPORT1 and SPORT3 (P15).................................................................. 4-16
4.5.7 Power Connector (P16) .......................................................................... 4-16
4.6 Specifications ................................................................................................ 4-16
4.6.1 Power Supply.......................................................................................... 4-16
4.6.2 Board Current Measurements................................................................. 4-17
APPENDIX A: BILL OF MATERIALS........................................................................... A
APPENDIX B: SCHEMATIC............................................................................................E
INDEX ................................................................................................................................ 1
ADSP-21161N EZ-KIT Lite Evaluation System Manual v

LIST OF TABLES
Table 1-1: Related DSP Documents ................................................................................ 1-5
Table 1-2: Related VisualDSP++ Documents ................................................................. 1-6
Table 2-1: Minimum PC Configuration........................................................................... 2-2
Table 3-1: EZ-KIT Lite Evaluation Board Memory Map ...............................................3-3
Table 3-2: Flag Pin Summary.......................................................................................... 3-4
Table 3-3: Interrupt Pin Summary ................................................................................... 3-5
Table 4-1: SPDIF Modes ................................................................................................. 4-6
Table 4-2: MCLK Selection............................................................................................. 4-6
Table 4-3: Sample Frequencies........................................................................................ 4-7
Table 4-4: ADC Input Mode............................................................................................ 4-7
Table 4-5: MIC Pre Amp Gain ........................................................................................ 4-7
Table 4-6: Processor ID Modes ....................................................................................... 4-8
Table 4-7: Boot Mode Select Jumper (JP20) Settings..................................................... 4-9
Table 4-8: Clock Mode Selections................................................................................... 4-9
Table 4-9: FLAG LEDs .................................................................................................4-12
Table 4-10: FLAG Switches .......................................................................................... 4-13
Table 4-11: Interrupt Switches....................................................................................... 4-13
Table 4-12: Power Connector ........................................................................................ 4-17
Table 4-13: Current Measurement Resistors ................................................................. 4-17
LIST OF FIGURES
Figure 2-1: EZ-KIT Lite Hardware Setup ....................................................................... 2-5
Figure 2-2: Add New Hardware Wizard Dialog Box ...................................................... 2-6
Figure 2-3: Search for the driver...................................................................................... 2-7
Figure 2-4: Search the CD-ROM..................................................................................... 2-7
Figure 2-5: The driver is located...................................................................................... 2-8
Figure 2-6: Search for .sys File Dialog Box ....................................................................2-8
Figure 2-7: Open the .sys File.......................................................................................... 2-9
Figure 2-8: Copying Files ................................................................................................ 2-9
Figure 2-9: Finish the Software Installation .................................................................. 2-10
Figure 2-10: Found New Hardware Wizard .................................................................. 2-11
Figure 2-11: Search for a Suitable Driver...................................................................... 2-12
Figure 2-12: Locate Driver Files.................................................................................... 2-13
Figure 2-13: Driver File Search Results ....................................................................... 2-14
Figure 2-14: Completing Driver Installation Dialog Box.............................................. 2-15
Figure 2-15: New Session Dialog Box .......................................................................... 2-16
Figure 3-1 Target Options................................................................................................ 3-4
Figure 4-1: System Architecture...................................................................................... 4-2
Figure 4-2: Jumper Locations .......................................................................................... 4-5
Figure 4-3: Audio Input Jumper Settings......................................................................... 4-8
Figure 4-4: LEDs and Push Button Locations ............................................................... 4-11
Figure 4-5: Connector Locations ................................................................................... 4-14
ADSP-21161N EZ-KIT Lite Evaluation System Manual vi

1 INTRODUCTION
Thank you for purchasing the ADSP-21161N EZ-KIT Liteevaluation system.
The evaluation board is designed to be used in conjunction with the
VisualDSP++development environment to test the capabilities of the ADSP-
21161N floating-point digital signal processor (DSP). The VisualDSP++
development environment gives you the ability to perform advanced application
code development and debug such as:
• Create, compile, assemble, and link application programs written in C++,
C and ADSP-2116x assembly
• Load, run, step-in, step-out, step-over, halt, and set breakpoints in
application programs
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
Access to the ADSP-21161N, from a PC, is achieved through a USB port or an
optional JTAG emulator. The USB interface gives unrestricted access to the
ADSP-21161N DSP and the evaluation board peripherals. Analog Devices JTAG
emulators offer faster communication between the host PC and target hardware.
Analog Devices carries a wide range of in-circuit emulation products. To learn
more about Analog Devices emulators and DSP development tools, go to
http://www.analog.com/dsp/tools/.
Example programs are provided in the ADSP-21161N EZ-KIT Lite, which
demonstrate the capabilities of the evaluation board.
Note: The VisualDSP++ license provided with this EZ-KIT Lite evaluation
system limits the use of program memory to 5k words.
The board’s features include:
• Analog Devices ADSP-21161N DSP
o 100MHz Core Clock Speed
o Core Clock Mode Jumper Configurable.
• USB Debugging Interface
ADSP-21161N EZ-KIT Lite Evaluation System Manual 1-1

• Analog Devices AD1836 96kHz Audio Codec
o Jumper Selectable Line-In or Mic-In 3.5mm Stereo Jack
o Line-Out 3.5mm Stereo Jack
o 4 RCA Jacks for Audio Input
o 8 RCA Jacks for Audio Output
• Analog Devices AD1852 192kHz Auxiliary DAC
• Crystal Semiconductor CS8414 96kHz SPDIF Receiver
o Optical and Coaxial Connectors for SPDIF Input
• Flash Memory
o 512K x 8
• Interface Connectors
o 14-Pin Emulator Connector for JTAG Interface
o SPORT1 and SPORT3 Connectors
o Link Port 0 and Link Port 1
o External Port Connectors (not populated)
• General Purpose I/O
o 4 Push Button Flags
o 3 Push Button Interrupts
o 6 LED Outputs
• Analog Devices ADP3338 & ADP3339 Voltage Regulators
• Breadboard area with typical SMT footprints
The EZ-KIT Lite board has a flash memory device that can be used to store user
specific boot code. By configuring the jumpers for EPROM boot, the board can
run as a stand-alone unit, without a PC. The ADSP-21161N EZ-KIT Lite
package contains a flash programmer utility, which allows you to program the
flash memory. The flash programmer is described in section 3.9.
SPORT0 and SPORT2 are connected to the audio codec, allowing you to create
audio signal processing applications. SPORT1 and SPORT3 are connected to off-
board connectors to connect to other serial devices.
Additionally, the EZ-KIT Lite board provides un-installed expansion connector
footprints that allow you to connect to the processor’s External Port (EP) and
Host Processor Interface (HPI).
1.1 For More Information About Analog Devices Products
Analog Devices can be accessed on the Internet at http://www.analog.com. You
can directly access the DSP web pages at http://www.analog.com/dsp. This page
provides access to DSP specific technical information and documentation, product
overviews, and product announcements. For specific information about DSP
tools, go to http://www.analog.com/dsp/tools.
ADSP-21161N EZ-KIT Lite Evaluation System Manual 1-2

A0157-2000 2.1
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A B C D
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Date Sheet
Size Board No. Rev
Title
Engineering
Checked
Drawn
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1
DEVICES
20 Cotton Road
Nashua, NH 03063
PH:(603)-883-2430 FAX:[phone]
ANALOG
21161N EZ-KIT LITE
1 OF 24
21161N EZ-KIT LITE - TITLE PAGE
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DEVICES
20 Cotton Road
Nashua, NH 03063
PH:(603)-883-2430 FAX:[phone]
ANALOG
AGND
AGND
ACK
ADDR0
ADDR1
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
ADDR17
ADDR18
ADDR19
ADDR2
ADDR20
ADDR21
ADDR22
ADDR23
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
AGND
AVDD BMSTR
BRST
DATA16
DATA17
DATA18
DATA19
DATA20
DATA21
DATA22
DATA23
DATA24
DATA25
DATA26
DATA27
DATA28
DATA29
DATA30
DATA31
DATA32
DATA33
DATA34
DATA35
DATA36
DATA37
DATA38
DATA39
DATA40
DATA41
DATA42
DATA43
DATA44
DATA45
DATA46
DATA47
DQM
ID0
ID1
ID2
RPBA
SDA10
SDCKE
SDCLK0
SDCLK1
TCK
TDI
TDO
TIMEXP
TMS
CAS
EMU
MS0
MS1
MS2
MS3
RAS
RD
RESET
SDWE TRST
WR
COM
R10
R11
R12
R13
R14
R15R2
R3
R4
R5
R6
R7
R8 R9
R1
COM
R10
R11
R12
R13
R14
R15R2
R3
R4
R5
R6
R7
R8 R9
R1
3V
3V
IDC1X1
CLKIN
CLKOUT
CLK_CFG0
CLK_CFG1
EBOOT
FLAG0
FLAG1
FLAG10
FLAG11
FLAG2
FLAG3
FLAG4
FLAG5
FLAG6
FLAG7
FLAG8
FLAG9
L0ACK
L0CLK
L0DAT0
L0DAT1
L0DAT2
L0DAT3
L0DAT4
L0DAT5
L0DAT6
L0DAT7
L1ACK
L1CLK
L1DAT0
L1DAT1
L1DAT2
L1DAT3
L1DAT4
L1DAT5
L1DAT6
L1DAT7
LBOOT
MISO
MOSI
REDY
SCLK0
SCLK1
SCLK2
SCLK3
SD0A
SD0B
SD1A
SD1B
SD2A
SD2B
SD3A
SD3B
SFS0
SFS1
SFS2
SFS3
SPICLK
SPIDS
XTAL
BMS
BR1
BR2
BR3
BR4
BR5
BR6CLKDBL
CS
DMAG1
DMAG2
DMAR1
DMAR2
HBG
HBR
IRQ0
IRQ1
IRQ2
PA
SBTS
EMU
SPICLK
SPIDS
SDCKE
DQM
R12
P12
R09
N13
N12
A05
H01
G01
E01
D03
G02
G04
G03
F01
F04
F02
E03
F03
A10
B10
E12
B11
A11
D11
A09
D10
C10
B09
B13
A13
B14
C13
A14
C12
B12
D12
A12
C11
A06
D04
B04
P11
D05
B06
A07
D09
E04
C05
C06
D06
C07
B07
B08
A08
B05
D07
C08
C09
C04
A04
R13
A03
P08
N08
R07
P07
N07
M07
N11
M15
M14
N15
P15
R11
R10
H02
H04
J01
R06
P06
U1
PBGA225
ADSP-21161N-100
BMS
LBOOT
EBOOT
PA
SBTS
BR6
BR5
BR4
BR3
BR2
BR1
CS
REDY
HBR
HBG
IRQ2
IRQ1
IRQ0
MOSI
MISO
SD3B
SD3A
SFS3
SCLK3
SD2A
SD1B
SD1A
SFS1
SCLK1
SD0A
SFS0
SCLK0
DMAR2
DMAG2
DMAR1
DMAG1
CLKDBL
CLK_CFG1
CLK_CFG0
XTAL
CLKIN
L1CLK
L1ACK
L0CLK
L0ACK
BMSTR
TIMEXP
ID2
ID1
ID0
TRST
TMS
TDO
TDI
TCK
DSP_AVDD
DSP_RESET
BRST
ACK
WR
RD
SDA10
SDWE
SDCLK0
RAS
MS2
MS0
CAS
MS3
MS1
A[0:18] A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
P1
3V
3V
FLAG8
FLAG7
FLAG6
FLAG5
FLAG4
FLAG3
FLAG2
FLAG1
FLAG[0:9] FLAG0
FLAG9
16
15
14
13
12
11
10
9
1
8
7
6
5
4
3
2
RNET16
10K
RN2
2
3
4
5
6
7
8
1
9
10
11
12
13
14
15
16
RN1
10K
RNET16
DMAG1
IRQ1
BR5
BR2
IRQ0
BR4
MS3
MS2
SPIDS
BR6
MS1
IRQ2
DMAG2
SBTS
HBG
BRST
CS
REDY
HBR
DMAR2
DMAR1
C2
805
0.01UF
C1
805
0.1UF
R2
10
1206
M13
L15
K13
L13
K14
K12
K15
J13
J14
J12
J15
H13
H12
H14
H15
G15
G14
G12
G13
F15
F12
F14
E13
F13
D13
E14
D15
C14
D14
C15
M05
N05
L04
R04
P04
N04
M04
R03
P03
P02
N03
R02
M02
P01
N01
N02
M01
L02
M03
L01
K03
L03
K02
K04
N06
M06
P05
R05
L12
M11
P13
N10
P10
P09
R14
M10
R08
M09
N09
M12
L14
E15
D02
B02
D01
C01
B01
C02
J04
J02
J03
B03
K01
A02
E02
N14
P14
U1
PBGA225
ADSP-21161N-100
DSP_AVDD
VDDINT
R1
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D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D39
D40
D41
D42
D43
D44
D45
D46
D47
L1D6
L1D3
L1D2
L1D0
L1D1
L1D4
L1D5
L1D7
L1D[0:7]
L0D2
L0D0
L0D1
L0D3
L0D4
L0D5
L0D6
L0D7
L0D[0:7]
BR3
BR1

To view help on additional ADSP-21161N EZ-KIT Lite features, go to the
windows task bar and select Start\Programs\VisualDSP\EZ-KIT Help.
The documents in the following two tables can be found through on-line help or
in the Docs folder of your VisualDSP++ installation.
For more documentation, please go to http://www.analog.com/dsp/tech_doc
Table 1-1: Related DSP Documents
Document Name Description
ADSP-21161N DSP
Datasheet
General functional description,
pinout and timing.
ADSP-21161N
SHARC DSP
Hardware Reference
Description of internal DSP
architecture and all register
functions.
ADSP-21160 DSP
Instruction Set
Reference
Description of all allowed DSP
assembly instructions.
ADSP-21161
Programmer's Quick
Reference Manual
Provides a summary of the ADSP-
2116x instruction set, core and IOP
registers, memory maps, a
DEF21161.H file listing,
and common VisualDSP tools
commands."
ADSP-21161N EZ-KIT Lite Evaluation System Manual 1-5

Table 1-2: Related VisualDSP++ Documents
Document Name Description
VisualDSP++ Users
Guide for ADSP-21xx
DSPs
Detailed description of
VisualDSP++ features and usage.
VisualDSP++
Preprocessor and
Assembler Manual for
ADSP-21xx DSPs
Description of the assembler
function and commands for ADSP-
2116x family DSPs
VisualDSP++ C/C++
Complier and Library
Manual for ADSP-
21xx DSPs
Description of the complier function
and commands for ADSP-2116x
family DSPs
VisualDSP++ Linker
and Utilities Manual
for ADSP-21xx DSPs
Description of the linker function
and commands for the ADSP-2116x
family DSPs
If you plan to use the EZ-KIT Lite board in conjunction with a JTAG emulator,
refer to the documentation that accompanies the emulator.
ADSP-21161N EZ-KIT Lite Evaluation System Manual 1-6

2 GETTING STARTED
2.1 Overview
This chapter provides you with the information you need to begin using ADSP-21161N
EZ-KIT Lite evaluation system. Install your software and hardware in the order
presented in section 2.4 for correct operation. This chapter has the following sections:
• Contents of your EZ-KIT Lite Package (Section 2.2)
Provides a list of the components that are shipped with this EZ-
KIT Lite evaluation system.
• PC Configuration (Section 2.3)
Describes the minimum requirement for the PC to work with the
EZ-KIT Lite evaluation system.
• Installation Tasks (Section 2.4)
Describes the step-by-step procedure for setting up the hardware
and software.
2.2 Contents of your EZ-KIT Lite Package
Your ADSP-21161N EZ-KIT Lite evaluation system package contains the
following items.
• ADSP-21161N EZ-KIT Lite board
• VisualDSP++ CD w/ license.
• ADSP-21161N EZ-KIT Lite CD, containing:
o EZ-KIT Lite specific debug software
o USB driver files
o Example programs
o ADSP-21161N EZ-KIT Lite Manual (this document)
o Flash programmer utility
• EZ-KIT Lite Quick Start Guide
• Installation Quick Reference Card for VisualDSP++
• Universal 7.5V DC power supply
• 5 meter USB type A to type B cable
• Registration card - please fill out and return
If any item is missing, contact the vendor where you purchased your EZ-KIT Lite
or contact Analog Devices, Inc.
ADSP-21161N EZ-KIT Lite Evaluation System Manual 2-1

The EZ-KIT Lite evaluation system contains ESD (electrostatic
discharge) sensitive devices. Electrostatic charges readily
accumulate on the human body and equipment and can
discharge without detection. Permanent damage may occur on
devices subjected to high-energy discharges. Proper ESD
precautions are recommended to avoid performance degradation
or loss of functionality. Store used EZ-KIT Lite boards in the
protective shipping package.
2.3 PC Configuration
For correct operation of the VisualDSP++ software and the EZ-KIT Lite, your
computer must have the minimum configuration shown in Table 2-1.
Table 2-1: Minimum PC Configuration
Windows98, Windows2000 or later
Intel (or comparable) 166MHz processor
VGA Monitor and color video card
2-button mouse
50MB free on hard drive
32 MB RAM
Full speed USB port
CD-ROM Drive
 Note: This EZ-KIT Lite does not run under Windows 95 or Windows NT
2.4 Installation Tasks
The following tasks are provided for the safe and effective use of the ADSP-
21161N EZ-KIT Lite. Follow these instructions in the order presented to ensure
correct operation of your software and hardware.
1. Install VisualDSP++ software
2. Install VisualDSP++ license
3. Install EZ-KIT Lite debug software
4. Setup EZ-KIT Lite hardware
5. Install EZ-KIT Lite USB driver
6. Verify the USB driver installation
7. Start VisualDSP++
2.4.1 Install the VisualDSP++ Software
This EZ-KIT Lite comes with the latest version of VisualDSP++ for the SHARC
DSP family. You must install this software before installing the EZ-KIT Lite
debug software.
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Insert the VisualDSP++ CD-ROM into the CD-ROM drive. If Auto Run is
enabled on your PC, the home screen of the VisualDSP++ install wizard will
automatically appear. If not, choose Run from the Start menu, and enter
D:\Setup.exe in the Open field, where D is the name of your local CD-ROM
drive. Click on the “Install VisualDSP++” option. This will launch the setup
wizard. Follow the on-screen instructions.
2.4.2 Install the VisualDSP++ License
Before the VisualDSP++ software can be used, the license must be installed.
To install the VisualDSP++ license:
1. Make sure VisualDSP++ has been installed first.
2. Insert the VisualDSP++ CD-ROM into the CD-ROM drive if it is not
already in the drive.
3. Once the CD-ROM browser is on the screen select the “Install License”
option.
4. Follow the setup wizard instructions. (Note: You will need the serial
number located on the back of the CD-ROM sleeve.)
2.4.3 Install the EZ-KIT Lite Debug Software
VisualDSP++ communicates with the EZ-KIT Lite board using the EZ-KIT Lite
debug software. This software is supplied on the EZ-KIT Lite CD-ROM.
To install the EZ-KIT Lite debug software:
1. Make sure VisualDSP++ has been installed first.
2. Close all Windows applications. The install will not work correctly if any
VisualDSP++ applications are running.
3. Insert the EZ-KIT Lite CD-ROM into the CD-ROM drive. If Auto Run is
enabled on your PC, the home screen of the EZ-KIT Lite install wizard
will automatically appear. If not, choose Run from the Start menu, and
enter D:\Setup.exe in the Open field, where D is the name of you local
CD-ROM drive. Click on the “Install EZ-KIT Lite Software” option.
This will launch the setup wizard. Follow this wizard with the on-screen
instructions.
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2.4.4 Set-up the EZ-KIT Lite Hardware
The EZ-KIT Lite Evaluation board contains ESD (electrostatic
discharge) sensitive devices. Electrostatic charges readily
accumulate on the human body and equipment and can
discharge without detection. Permanent damage may occur on
devices subjected to high energy discharges. Proper ESD
precautions are recommended to avoid performance degradation
or loss of functionality. Store used EZ-KIT Lite boards in the
protective shipping package.
The ADSP-21161N EZ-KIT Lite board is designed to run outside your personal
computer as a stand-alone unit. You do not have to open your computer case.
Use the following steps to connect the EZ-KIT Lite board:
1. Remove the EZ-KIT Lite board from the package. Be careful when
handling these boards to avoid the discharge of static electricity, which
may damage some components.
2. Figure 2-1 shows the default jumper settings, connector locations and
LEDs used in installation. Confirm that your board is set up in the default
configuration before continuing.
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DSP Reset: LED8
Reset: LED1
Power: LED11
USB Monitor: LED10
Figure 2-1: EZ-KIT Lite Hardware Setup
3. Plug the provided power supply into P16 on the EZ-KIT Lite board.
Visually verify that the green power LED (LED11) is on. Also verify that
the two red reset LEDs (LED1 and LED8) go on for a moment and then
go off.
4. Connect the USB cable to an available full speed USB Port and to P2 on
the ADSP-21161N EZ-KIT Lite board.
5. Now follow the USB driver installation instructions in section 2.4.5.
2.4.5 Install the EZ-KIT Lite USB Driver
The EZ-KIT Lite evaluation system can be installed on Windows 98 and
Windows 2000 and requires one full-speed USB port. Section 2.4.5.1 describes
the installation on Windows 98. Section 2.4.5.2 describes the installation on
Windows 2000.
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2.4.5.1 Windows 98 USB Driver Installation
Before using the ADSP-21161N EZ-KIT Lite for the first time, the Windows 98
USB driver must first be installed. This is accomplished as follows:
1. Insert the EZ-KIT Lite CD-ROM into the CD-ROM drive.
The connection of the device to the USB port will activate the Windows 98 “Add
New Hardware Wizard” as shown in Figure 2-2.
Figure 2-2: Add New Hardware Wizard Dialog Box
2. Click Next.
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3. Select “Search for the best driver for your device” as shown in Figure 2-3.
Figure 2-3: Search for the driver
4. Click Next.
5. Place a check in the box next to “CD-ROM drive” as shown in Figure 2-4.
Figure 2-4: Search the CD-ROM
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6. Click Next.
Windows 98 will locate the WmUSBEz.inf file that is on the CD-ROM as shown
in Figure 2-5.
Figure 2-5: The driver is located
7. Click Next.
Figure 2-6 will appear.
Figure 2-6: Search for .sys File Dialog Box
8. Click the Browse button.
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