Analog Devices ADDS-21992-EZLITE Manual Download Page 1

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ADSP-21992 EZ-KIT LITE



Evaluation System Manual

First Edition, October 2002

Part Number

82-000700-01

Analog Devices, Inc.
Digital Signal Processing Division
One Technology Way
Norwood, MA 02062-9106

Summary of Contents for ADDS-21992-EZLITE

Page 1: ...DSP 21992 EZ KIT LITE Evaluation System Manual First Edition October 2002 Part Number 82 000700 01 Analog Devices Inc Digital Signal Processing Division One Technology Way Norwood MA 02062 9106 a a a...

Page 2: ...s 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 VisualDS...

Page 3: ...Installation Verification 2 23 2 4 6 Starting VisualDSP 2 23 3 USING THE EZ KIT LITE 3 25 3 1 OVERVIEW 3 25 3 2 EZ KIT LITE LICENSE RESTRICTIONS 3 25 3 3 MEMORY MAP 3 25 3 4 EXAMPLE PROGRAMS 3 26 3 5...

Page 4: ...Circuitry Jumpers JP17 JP21 4 38 4 3 13 External FLASH Memory Enable Jumper JP31 4 39 4 3 14 External SRAM Enable Jumpers JP24 JP27 4 39 4 3 15 Encoder Interface Jumpers JP28 JP30 4 39 4 3 16 CAN Inte...

Page 5: ...2 4 SEARCH THE CD ROM 2 12 FIGURE 2 5 THE DRIVER IS LOCATED 2 13 FIGURE 2 6 COPY FILES DIALOG BOX 2 13 FIGURE 2 7 OPEN THE SYS FILE 2 14 FIGURE 2 8 COPYING FILES 2 14 FIGURE 2 9 FINISH THE SOFTWARE I...

Page 6: ...in application programs Reading and writing data and program memory Reading and writing core and peripheral registers Plotting memory Access to the ADSP 2199x from a PC is achieved through a USB port...

Page 7: ...specific boot code By configuring the jumpers for EPROM boot the board can run as a stand alone unit without a PC The ADSP 21992 EZ KIT Lite package contains a flash programmer utility which allows y...

Page 8: ...m Manual provides directions for installing the hardware and software on your PC This manual provides guidelines for running your own code on the ADSP 21992 Also this manual provides a description of...

Page 9: ...dix A Schematics Provides the resources to allow ADSP 21992 EZ KIT Lite board level debugging or to use as a reference 1 6 Online Help Your software installation kit includes online Help as part of th...

Page 10: ...219x family DSPs VisualDSP C C Compiler and Library Manual for ADSP 219x DSPs Description of the compiler function and commands for ADSP 219x family DSPs VisualDSP Linker and Utilities Manual for ADS...

Page 11: ...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 21992 EZ KIT...

Page 12: ...ton 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 f...

Page 13: ...the CD ROM browser appears on the screen select VisualDSP 3 0 Installation Then select Install License 4 Follow the setup wizard instructions Note You will need the serial number located on the back...

Page 14: ...ettings All other jumpers are not configured For the configuration of the jumpers on the ADSP 21992 EZ KIT Lite board refer to the jumper settings in section 4 35 Confirm that your board is set up in...

Page 15: ...P9 P5 1 10 DAC1 DAC8 A9 P12 Y2 U1 P11 CR5 CR4 CR3 CR2 CR1 Y3 U11 U9 U10 U17 U7 U16 A11 U3 JP4 JP14 JP13 JP15 JP16 JP21 JP18 JP19 JP20 JP17 P2 JP31 JP24 JP27 JP26 JP25 P6 1 10 JP30 JP29 JP28 A6 JP10 J...

Page 16: ...ite for the first time the Windows 98 USB driver must first be installed This is accomplished as follows 1 Insert the VisualDSP installation CD ROM into the CD drive The connection of the device to th...

Page 17: ...Manual 2 12 2 Click Next 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 Ensure that the CD ROM drive is selected as shown in...

Page 18: ...KIT Lite Evaluation System Manual 2 13 6 Click Next Windows 98 will locate the WmUSBEz inf file on the CD ROM as shown in Figure 2 5 Figure 2 5 The Driver is Located 7 Click Next Figure 2 6 Copy File...

Page 19: ...Click Browse 9 In Drives Figure 2 7 select your CD ROM drive Figure 2 7 Open the sys File 10 Click OK The Copying Files dialog box Figure 2 8 will appear Figure 2 8 Copying Files 11 Click OK The driv...

Page 20: ...ions in section 2 4 5 2 4 4 2 Windows 2000 USB Driver Installation Before using the ADSP 21992 EZ KIT Lite for the first time the Windows 2000 driver must first be installed This is accomplished as fo...

Page 21: ...Lite Evaluation System Manual 2 16 Figure 2 10 Found New Hardware Wizard 2 Click Next 3 Select Search for a suitable driver for my device as shown in Figure 2 11 Figure 2 11 Search for a Suitable Dri...

Page 22: ...tion System Manual 2 17 5 Ensure the CD ROM drive is selected as shown in Figure 2 12 Figure 2 12 Locate Driver Files 6 Click Next Driver Files Search Results dialog box Figure 2 13 appears Figure 2 1...

Page 23: ...Finish to exit the wizard 9 Verify the installation by following the instructions in section 2 4 5 2 4 4 3 Windows XP USB Driver Installation The Windows XP USB driver must first be installed before...

Page 24: ...92 EZ KIT Lite Evaluation System Manual 2 19 Figure 2 15 Found New Hardware Wizard 2 Select Install from a list or specific location 3 Click Next Chose your search and installation options Figure 2 16...

Page 25: ...2 EZ KIT Lite Evaluation System Manual 2 20 Figure 2 16 Don t search I will choose 4 Select Don t search I will choose the driver to install 5 Click Next 6 Figure 2 17 will appear Figure 2 17 Show All...

Page 26: ...ick Next 8 After a minute or 2 all devices will appear Click Have Disk from the dialog shown in Figure 2 18 Figure 2 18 Select Manufacturer and Model 9 The Install from Disk dialog will appear as show...

Page 27: ...l 2 22 11 Figure 2 20 appears Figure 2 20 Select the device driver 12 The ADSP 21992 EZ KIT Lite should appear under Model Click Next Windows XP will automatically install the driver The driver instal...

Page 28: ...d to the evaluation board and the PC 2 Press the RESET button S1 on the evaluation board 3 Verify that the red USB monitor LED CR7 is lit This signifies that the board is communicating properly with t...

Page 29: ...gure 2 22 Figure 2 22 New Session Dialog Box 5 In Debug Target choose EZ KIT Lite ADSP 2199x 6 In Platform choose the correct platform type ADSP 21990 or ADSP 21992 7 Type the target name in Session N...

Page 30: ...Lite evaluation system Using the Flash Programmer Utility Section 3 5 Provides information on the flash programmer utility included with VisualDSP This section provides programming information specifi...

Page 31: ...board they are mapped at the start address of the chosen external memory bank Table 3 1 ADSP 21992 Memory Map Start Address End Address Page Content 0x00 0000 0x00 7FFF 0 32K x 24 Bit Program Memory 0...

Page 32: ...he utility allows you to program the flash on the ADSP 21992 EZ KIT Lite board This utility must be installed separately from the debug software To install the utility insert the VisualDSP CD ROM and...

Page 33: ...ith the DSP Jumper Settings Section 4 3 Shows the location and describes the function of all the configuration jumpers Connectors Section 4 4 Shows the location and gives a description and pin out of...

Page 34: ...6 A11 U3 JP4 JP14 JP13 JP15 JP16 JP21 JP18 JP19 JP20 JP17 P2 JP31 JP24 JP27 JP26 JP25 P6 1 10 JP30 JP29 JP28 A6 JP10 JP11 JP12 JP9 JP2 3 2 1 JP3 JP1 1 2 3 P13 P12 JP23 U2 JP22 1 2 3 JUMPER KEY OPEN CL...

Page 35: ...5V DGND AVDD 5V P1 VDD 5V 2 1 Figure 4 2 Power Supply Connector of ADSP 21992 EZ KIT Lite Board LEDs are provided to indicate that the power supplies are working correctly The Power Supply LEDs are li...

Page 36: ...level or the externally provided 1 024V level The analog interface circuits consisting of high performance operational amplifiers and precision resistors effectively offset the analog inputs by the re...

Page 37: ...f the ADSP 21992 the JP3 jumper must be tied in position 1 2 to connect the SENSE pin to AGND Additionally jumper JP4 must be left open The ADSP 21992 provides a 1V reference at the VREF pin that is b...

Page 38: ...6 are used to disable the DACs when the PF2 and PF3 pins are being used as programmable flag pins The outputs of the DAC are available at connector P5 Refer to Table 4 5 in section 4 4 for the configu...

Page 39: ...t signal Refer to Table 4 10 in section 4 4 for the configuration of P10 4 2 14 General Purpose Timer Signals The three general purpose timer input output signals TMR0 TMR1 and TMR2 are available at c...

Page 40: ...ITE BOARD a ADSP 2199X EZ LITE BOARD a S1 S1 Y1 ADSP 2199x A12 ADSP 2199x A12 A6 A5 P4 1 10 VIN0 VIN7 A6 A5 A6 A6 A5 A5 P4 1 10 VIN0 VIN7 P4 1 10 VIN0 VIN7 VIN0 VIN7 AVDD AVDD DGND P1 VDD P1 VDD AGND...

Page 41: ...ect JP17 OPEN TCLK0 RCLK0 Connection JP18 OPEN RS 232 Circuit Jumper JP19 OPEN RS 232 Circuit Jumper JP20 OPEN RS 232 Circuit Jumper JP21 OPEN RS 232 Circuit Jumper JP22 NO Shunt required CAN Circuitr...

Page 42: ...p Jumper JP5 Connecting jumper JP5 in the 2 3 position ties the PWMTRIP pin of the ADSP 21992 to 3 3V via a 4 7K resistor and enables the PWM outputs In this case the PWMTRIP pin of the ADSP 21992 can...

Page 43: ...ammable 1x to 32x multiplication of the input clock including fractional values to support 128 external to internal DSP core clock ratios The BYPASS pin MSEL6 0 and DF bits in the PLL configuration re...

Page 44: ...ould be CLOSED at any one time 4 3 15 Encoder Interface Jumpers JP28 JP30 The ADSP 21992 EZ KIT Lite board allows you to apply differential encoder signals to the board at the encoder interface connec...

Page 45: ...BOARD a S1 S1 Y1 ADSP 2199x A12 ADSP 2199x A12 A6 A5 P4 1 10 VIN0 VIN7 A6 A5 A6 A6 A5 A5 P4 1 10 VIN0 VIN7 P4 1 10 VIN0 VIN7 VIN0 VIN7 AVDD AVDD DGND P1 VDD P1 VDD AGND P8 PF0 PF15 EXTERNAL MEMORY IN...

Page 46: ...document for the pin out of the EMI connector 4 4 4 Analog Inputs Connector P4 Analog input signals to the ADSP 21992 EZ KIT Lite board are supplied at the analog inputs connector P4 Nominally analog...

Page 47: ...nalog Ground Table 4 5 DAC Outputs Connector P5 4 4 6 Encoder Interface Connector P6 Differential encoder signals can be applied to the ADSP 21992 EZ KIT Lite board at the encoder interface connector...

Page 48: ...he programmable flag interface connector P8 PIN NAME SIGNAL 1 3 3V Vddext 2 PF0 Programmable Flag 0 3 PF1 Programmable Flag 1 4 PF2 Programmable Flag 2 5 PF3 Programmable Flag 3 6 PF4 Programmable Fla...

Page 49: ...or P10 The PWM AUXPWM and general purpose timer signals are available on P10 PIN NAME SIGNAL 1 AH PWM Channel A High Output 2 AL PWM Channel A Low Output 3 BH PWM Channel B High Output 4 BL PWM Channe...

Page 50: ...provide connections to the user s CAN bus and allow easy daisy chaining of CAN devices PIN NAME SIGNAL 1 DGND Digital Ground 2 CANL CAN Receive 3 CANH CAN Transmit 4 3 3V Vddext Table 4 11 CAN Interf...

Page 51: ...ADSP 21992 EZ KIT Lite Evaluation System Manual 4 46 Figure 4 6 Mechanical Dimensions Measurements are in Inches 0 000 0 000 0 250 0 250 7 000 5 000 0 000 0 000 0 250 0 250 7 000 5 000...

Page 52: ...ADSP 21992 EZ KIT Lite Evaluation System Manual A 1 APPENDIX A SCHEMATICS The schematics for the ADSP 21992 EZ KIT Lite board are available on the next 10 pages...

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Page 62: ...Utility 3 27 H Help On line 1 4 Host Port Interface 4 33 I installation Windows 2000 USB Driver 2 18 Installation 2 7 2 15 Verification 2 24 Windows 2000 USB Driver 2 15 2 18 Windows 98 USB Driver 2...

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