Page 2 - Adobe and Acrobat are trademarks of Adobe Systems Incorporated.
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 no...
Page 3 - Regulatory Compliance; CE
Regulatory Compliance The ADSP-21535 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-21535 EZ-KIT Lite evaluation system had been appended to the ...
Page 4 - TABLE OF CONTENTS; ADSP-21535 EZ-KIT Lite Evaluation System Manual
TABLE OF CONTENTS LIST OF TABLES ............................................................................................................. vi LIST OF FIGURES ........................................................................................................... vi 1 INTRODUCTION................
Page 7 - INTRODUCTION; USB Debugging Interface
1 INTRODUCTION Thank you for purchasing the ADSP-21535 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- 21535 digital signal processor (DSP). The VisualDSP++ development en...
Page 8 - Real Time Clock
• Analog Devices AD1885 48 kHz AC’97 SoundMAX Codec o Jumper-Selectable Line-In or Mic-In 3.5 mm Stereo Jack o Line-Out 3.5 mm Stereo Jack • SDRAM o 4 M x 32-bit • Flash Memory o 272 K x 16 • Interface Connectors o 14-Pin Emulator Connector for JTAG Interface o SPORT0 Connector o FlashLINK TM Conn...
Page 9 - Audience
You may also obtain additional information about Analog Devices and its products in any of the following ways: • FAX questions or requests for information to (781) 461-3010. • Access the Computer Products Division File Transfer Protocol (FTP) site at 137.71.23.21 or ftp://ftp.analog.com . 1.2 For Te...
Page 10 - ADSP-21535 DSP Hardware Reference; Contents; Help
DSP programmers who are unfamiliar with Analog Devices Blackfin DSPs can use this manual in conjunction with the ADSP-21535 DSP Hardware Reference and the ADSP-21535 DSP Instruction Set , which describe the DSP architecture and instruction set. DSP programmers who are unfamiliar with VisualDSP++ sho...
Page 11 - For more documentation, please go to; Document Name; Detailed description of
To view help on additional ADSP-21535 EZ-KIT Lite features, go to the windows task bar and select Start\Programs\VisualDSP\EZ-KIT Help. The documents in the following tables can be found through online Help or in the Docs folder of your VisualDSP++ installation. For more documentation, please go to ...
Page 12 - Contents of your EZ-KIT Lite Package; EZ-KIT Lite Quick Start Guide
2 GETTING STARTED 2.1 Overview This chapter provides the information you need to begin using ADSP-21535 EZ-KIT Lite evaluation system. For correct operation install the software and hardware in the order presented in section 2.4 . This chapter has the following sections: • Contents of your EZ-KIT Li...
Page 13 - Configuration; Windows; Tasks
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 ...
Page 16 - Figure 2-2: Add New Hardware Wizard Dialog Box
3. Plug the provided power supply into P10 on the EZ-KIT Lite board. Visually verify that the green power LED (LED6) is on. Also verify that the two red reset LEDs (LED7 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 P7 on the ADSP-2...
Page 17 - Next; Next
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. Select CD-ROM drive as shown in Figure 2-4 . Figure 2-4: Search the CD-ROM 6. Click Next . ADSP-21535 EZ-KIT Lite Evaluation System Manual 2-6
Page 18 - The; Coping Files
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 . The Coping Files dialog box appears ( Figure 2-6). Figure 2-6: Search for .sys File Dialog Box 8. Click Browse . ADSP-21535 EZ-KIT Lite Evaluation System Manua...
Page 20 - The driver installation is now complete as shown in; Figure 2-9: Finish the Software Installation
The driver installation is now complete as shown in Figure 2-9 . Figure 2-9: Finish the Software Installation 12. Click Finish to exit the wizard. Verify the installation by following the instructions in section 2.4.6 . ADSP-21535 EZ-KIT Lite Evaluation System Manual 2-9
Page 21 - To install the USB Driver:
2.4.5.2 Windows 2000 USB Driver Installation Before using the ADSP-21535 EZ-KIT Lite for the first time, the Windows 2000 USB driver must first be installed. To install the USB Driver: 1. Insert the EZ-KIT Lite CD-ROM into the CD-ROM drive. The connection of the device to the USB port will activate ...
Page 22 - Search for a suitable driver for my device; Figure 2-11: Search for a Suitable Driver
3. Select Search for a suitable driver for my device as shown in Figure 2-11 . Figure 2-11: Search for a Suitable Driver 4. Click Next . ADSP-21535 EZ-KIT Lite Evaluation System Manual 2-11
Page 23 - is selected as shown in
5. Ensure that CD-ROM drives is selected as shown in Figure 2-12 . Figure 2-12: Locate Driver Files 6. Click Next . ADSP-21535 EZ-KIT Lite Evaluation System Manual 2-12
Page 26 - Session List
2.4.7 Starting VisualDSP++ To start debugging, set up a session in VisualDSP++. 1. Verify that the yellow USB monitor LED (LED5, located near the USB connector) is lit. This signifies that the board is communicating properly with the host PC, and is ready to run VisualDSP++. 2. Hold down the Control...
Page 27 - USING THE EZ-KIT LITE; Defines the register values to configure the on-board SDRAM.
3 USING THE EZ-KIT LITE 3.1 Overview This chapter provides specific information to assist you with developing programs for the ADSP-21535 EZ-KIT Lite board. This information appears in the following sections: • EZ-KIT Lite License Restrictions (Section 3.2 ) Describes the restrictions of the VisualD...
Page 28 - Map; DSP Hardware Reference; Start Address
3.2 EZ-KIT Lite License Restrictions The license shipped with the EZ-KIT Lite imposes the following restrictions: • Internal Memory space is limited to 176 KB of the ADSP-21535 internal memory space • No connections to Simulator or Emulator sessions are allowed. • Only one EZ-KIT Lite can be connect...
Page 29 - whenever bank 0 is accessed through the debugger (such; Using Flash Memory
3.4 Using the SDRAM Interface In order to use the 4M x 32 bits (16 MB) of SDRAM memory, the three SDRAM control registers must be initialized. The following table shows the standard configuration for these registers when using the EZ-KIT Lite in the default configuration. These numbers were derived ...
Page 31 - Using the Programmable Flag Pins; DSP Hardware Reference Manual; Table 3-3: Programmable Flag Pin Summary
3.6 Using the Programmable Flag Pins The ADSP-21535 has 16 asynchronous Programmable Flag (PF) I/O pins. During reset PF0-PF9 function as inputs to the internal PLL of the DSP. They are not valid until 120uS after reset. Table 3-3 describes how the PFs are used on the EZ-KIT Lite. After a DSP reset,...
Page 33 - EZ-KIT LITE HARDWARE REFERENCE; System Architecture
4 EZ-KIT LITE HARDWARE REFERENCE 4.1 Overview This chapter describes the hardware design of the ADSP-21535 EZ-KIT Lite board. The following topics are covered: • System Architecture (Section 4.2 ) Describes the configuration of the DSP as well as a description of how all of the components on the boa...
Page 34 - Architecture; DSP; The DSP has a default core voltage of 1.5V. Refer to section
4.2 System Architecture The EZ-KIT Lite has been designed to demonstrate the capabilities of the ADSP-21535 DSP. This section describes the DSP’s configuration on the EZ-KIT Lite board. ADSP-21535 DSP (U1) SPORT0 Connector AD1885 Codec (U7) Stereo LINEIN/ MIC and LINEOUT Connectors SRAM US B Co nne ...
Page 36 - Connector Interfaces; : This is not the DSP’s
4.2.3 Expansion Interface The expansion interface consists of the footprints for 3 connectors. The following table shows the interfaces each connector provides. For the exact pin-out of these connectors refer to APPENDIX B: SCHEMATIC . Analog Devices does not populate these connectors or provide any...
Page 37 - Jumper and DIP Switch Settings; (The words MIC and LINE are on the board as a reference)
4.3 Jumper and DIP Switch Settings This section describes the function of all the jumpers and DIP switches. The following figure shows the location of all the jumpers and DIP switches. Figure 4-2: Jumper Locations 4.3.1 Audio Input Select Jumper (JP1) The audio input jack (P5) can be connected to th...
Page 38 - Mono MIC1; MIC
Stereo LINE_IN (DEFAULT) Mono MIC1 MIC JP1 LI N E 21 6 5 MIC JP1 LI N E 21 6 5 Figure 4-3: Audio Input Jumper Settings (JP1) 4.3.2 Audio Codec Disable Jumper (JP2) Placing a jumper between pins 1 and 2 of JP2 holds the AD1885 in reset, preventing it from driving signals to the serial port. When a ju...
Page 39 - DF
During reset, the function of these pins is to setup the PLL. At this time, these signals are attached to the PLL setup switch (SW2) and determine the core and external clock speeds of the DSP. Approximately 120uS after reset has been de-asserted these pins are no longer attached to SW2, but functio...
Page 40 - LEDs and Push Buttons; shows the location of all the LEDs and push buttons.; Figure 4-5: LED and Push Button Locations
4.4 LEDs and Push Buttons This section describes the function of all the LEDs and push buttons. Figure 4-5 shows the location of all the LEDs and push buttons. Figure 4-5: LED and Push Button Locations ADSP-21535 EZ-KIT Lite Evaluation System Manual 4-8
Page 41 - LED Reference
4.4.1 Programmable Flag LEDs (LED1, LED2, LED3, LED4) Four LEDs are connected to four of the DSP’s Programmable Flag (PF) pins, PF0-3. These LEDs are active HIGH and are lit by an output of “1” from the DSP. Refer to section 3.6 for more information about using of the PFs when programming the DSP. T...
Page 42 - Push Button
4.4.6 Programmable Flag Push Buttons (SW4, SW5, SW6, SW7) Four push buttons are provided for general-purpose user input. SW4-7 connect to the DSP’s Programmable Flag (PF) pins, PF4-7. The push buttons are active high and when pressed send a high (1) to the DSP. Refer to section 3.6 for more informat...
Page 45 - Mating Connector
4.5.4 USB (P7) The USB connector is a standard Type B USB receptacle. This connector is used to debug the DSP, and is not connected to the DSP’s USB interface. Part Description Manufacturer Part Number Mill-Max 897-30-004-90-000 Type B USB receptacle (P7) Digi-Key ED90003-ND Mating Connector Assmann...
Page 46 - APPENDIX B: SCHEMATIC
4.5.6 SPORT0 (P9) SPORT0 is connected to a 20-pin connector. The pinout for this connector can be found in APPENDIX B: SCHEMATIC . Contact AMP for pricing and availability on these connectors. Part Description Manufacturer Part Number 20 position AMPMODU system 50 receptacle (P9) AMP 104069-1 Mating...
Page 49 - APPENDIX A: BILL OF MATERIALS; Description
APPENDIX A: BILL OF MATERIALS REF QTY. Description Ref. Des Manufacturer Part Number 2 3 74LVC14A SOIC14 HEX-INVER-SCHMITT-TRIGGER U9-10, U19 TI 74LVC14AD 3 1 IDT74FCT3244APY SSOP20 3.3V-OCTAL-BUFFER U24 IDT IDT74FCT3244APY 4 1 24.576MHZ SMT OSC005 CRYSTAL Y2 EPSON MA505 24.576M-C2 5 1 CY7C64603-128...
Page 54 - Date
A0162-2000 5/11/02 1.4 4 3 2 1 A B C D 20 Cotton Road Nashua, NH 03063 Checked Engineering A B C D 4 3 2 1 Drawn ANALOGDEVICES Date PH: 1-800-ANALOGD Date Title Board No. Size Rev C Approvals Sheet of ADSP-21535 EZ-KIT LITE 1 10 5-3-2002_12:31 ADSP-21535 EZ-KIT LITE - TITLE
Page 55 - FOR RTC
A0162-2000 5/11/02 1.4 4 3 2 1 A B C D 20 Cotton Road Nashua, NH 03063 Checked Engineering A B C D 4 3 2 1 Drawn ANALOGDEVICES Date PH: 1-800-ANALOGD Date Title Board No. Size Rev C Approvals Sheet of R1 R2 R3 R4 R5 R6 R7 R8 COM1 COM2 R1 R2 R3 R4 R5 R6 R7 R8 COM1 COM2 R1 R2 R3 R4 R5 R6 R7 R8 COM1 CO...
Page 56 - SDRAM
A0162-2000 5/11/02 1.4 4 3 2 1 A B C D 20 Cotton Road Nashua, NH 03063 Checked Engineering A B C D 4 3 2 1 Drawn ANALOGDEVICES Date PH: 1-800-ANALOGD Date Title Board No. Size Rev C Approvals Sheet of 3V 3V A11 BA0 A2 A3 A4 A5 A6 A7 A8 A9 CKE CLK DQ0 DQ1 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ2 DQ3 DQ4 DQ5...
Page 57 - AUDIO CODEC
AGND AGND A0162-2000 5/11/02 1.4 4 3 2 1 A B C D 20 Cotton Road Nashua, NH 03063 Checked Engineering A B C D 4 3 2 1 Drawn ANALOGDEVICES Date PH: 1-800-ANALOGD Date Title Board No. Size Rev C Approvals Sheet of AGND AGND AGND AGND AGND AGND AGND AGND AGND JUMPER SHORTING 3V JUMPER SHORTING JUMPER SH...
Page 60 - DSP JTAG HEADER
3V A0162-2000 5/11/02 1.4 4 3 2 1 A B C D 20 Cotton Road Nashua, NH 03063 Checked Engineering A B C D 4 3 2 1 Drawn ANALOGDEVICES Date PH: 1-800-ANALOGD Date Title Board No. Size Rev C Approvals Sheet of 5V 3V DSP JTAG HEADER SPORT0 5-3-2002_12:31 87 85 83 81 77 75 73 69 67 65 63 61 59 57 1 10 11 12...
Page 64 - INDEX; interfaces
INDEX A architecture......................................... 4-2 audio................................................. 4-12 B boot mode select ................................ 4-6 C connectors ........................................ 4-11 P1,P2,P3 ................................4-3, 4-12 P10 .......
