Summary of Contents for Analog Devices ADSP-BF537 EZ-KIT Lite
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ADSP-BF537 EZ-KIT Lite ® Evaluation System Manual Revision 2.5, July 2012 Part Number 82-000865-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106...
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Analog Devices, Inc. Printed in the USA. 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;...
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Regulatory Compliance The ADSP-BF537 EZ-KIT Lite is designed to be used solely in a labora- tory environment. The board is not intended for use as a consumer end product or as a portion of a consumer end product. The board is an open system design which does not include a shielded enclosure and therefore may cause interference to other electrical devices in close proximity.
EngineerZone ................ xvii Related Documents ..............xviii Notation Conventions ..............xviii USING THE ADSP-BF537 EZ-KIT LITE Package Contents ................1-3 Default Configuration ..............1-3 CCES Install and Session Startup ..........1-4 Session Startup ................ 1-6 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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System Architecture ..............2-2 External Bus Interface Unit ............. 2-3 SPORT0 Audio Interface ............2-4 SPI Interface ................2-4 Programmable Flags (PFs) ............2-4 UART Port ................2-7 Expansion Interface ..............2-7 JTAG Emulation Port ............. 2-8 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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Reset Push Button (SW9) ............2-18 Programmable Flag Push Buttons (SW10–13) ......2-19 Power LED (LED7) ............... 2-19 Reset LED (LED8) ..............2-19 User LEDs (LED1–6) ............2-20 USB Monitor LED (ZLED3) ..........2-20 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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PPI Connector (P8) .............. 2-25 SPI Connector (P9) ............... 2-26 2-Wire Interface Connector (P10) ......... 2-26 TIMERS Connector (P11) ............ 2-26 UART1 Connector (P12) ............2-27 ADSP-BF537 EZ-KIT LITE BILL OF MATERIALS ADSP-BF537 EZ-KIT LITE SCHEMATIC INDEX viii ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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PREFACE ® Thank you for purchasing the ADSP-BF537 EZ-KIT Lite , Analog ® Devices, Inc. evaluation system for Blackfin processors. Blackfin processors embody a type of embedded processor designed specif- ically to meet the computational demands and power constraints of today’s embedded audio, video, and communications applications.
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ADSP-BF537 processor 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 processor development tools, go to http://www.analog.com/dsp/tools...
VisualDSP++ users should use this manual in conjunction with the Get- ting Started with ADSP-BF537 EZ-KIT Lite, which familiarizes users with the hardware capabilities of the evaluation system and demonstrates how to access these capabilities in the VisualDSP++ environment.
Intended Audience Intended Audience The primary audience for this manual is a programmer who is familiar with Analog Devices processors. This manual assumes that the audience has a working knowledge of the appropriate processor architecture and instruction set. Programmers who are unfamiliar with Analog Devices processors can use this manual but should supplement it with other texts that describe your target architecture.
Manual. The manual has been updated to include CCES information. In addition, modifications and corrections based on errata reports against the previous manual revision have been made. For the latest version of this manual, please refer to the Analog Devices Web site. Technical Support...
Supported Processors This evaluation system supports Analog Devices ADSP-BF537 Blackfin embedded processors. Product Information Product information can be obtained from the Analog Devices Web site and the online help system. Analog Devices Web Site The Analog Devices Web site, , provides information www.analog.com...
Also note, is a free feature of the Analog Devices Web site that myAnalog allows customization of a Web page to display only the latest information about products you are interested in.
. One or the other is required. that Optional items in syntax descriptions appear within brackets and sepa- [this | that] rated by vertical bars; read the example as an optional this that xviii ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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A Warning identifies conditions or inappropriate usage of the product that could lead to conditions that are potentially hazardous for the devices users. In the online version of this book, the word Warning appears instead of this symbol. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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Notation Conventions ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
1 USING THE ADSP-BF537 EZ-KIT LITE This chapter provides specific information to assist you with development of programs for the ADSP-BF537 EZ-KIT Lite evaluation system. The information appears in the following sections. • “Package Contents” on page 1-3 Lists the items contained in your ADSP-BF537 EZ-KIT Lite package.
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EZ-KIT Lite system, refer to the online help. For more detailed information about programming the ADSP-BF537 Blackfin processor, see the documents referred to as “Related Documents”. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
Store unused EZ-KIT Lite boards in the protective shipping package. The ADSP-BF537 EZ-KIT Lite board is designed to run outside your per- sonal computer as a standalone unit. When removing the EZ-KIT Lite board from the package, handle the...
Figure 1-1. EZ-KIT Lite Hardware Setup CCES Install and Session Startup For information about CCES and to download the software, go to . A link for the ADSP-BF537 EZ-KIT Lite Board www.analog.com/CCES Support Package (BSP) for CCES can be found at http://www.analog.com/Blackfin/EZKits...
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Using the ADSP-BF537 EZ-KIT Lite Step 1: Connect the EZ-KIT Lite board to a personal computer (PC) run- ning CCES using one of two options: an Analog Devices emulator or via the debug agent. Using an Emulator: 1. Plug one side of the USB cable into the USB connector of the emu- lator.
Debug Configurations • Choose Run > Debug Configurations. The Debug Configuration dialog box appears. 3. Select CrossCore Embedded Studio Application and click (New launch configuration). The Select Processor page of the Session Wizard appears. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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The Select Platform page of the Session Wizard appears. 6. Do one of the following: • For standalone debug agent connections, ensure that the selected platform is ADSP-BF537 EZ-KIT Lite via Debug Agent. • For emulator connections, choose the type of emulator that is connected to the board.
VisualDSP++ to start a new session by pressing and holding down the Ctrl key while starting VisualDSP++. Do not release the Ctrl key until the Session Wizard appears on the screen. Go to step 4. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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Select EZ-KIT Lite and click Next. 6. The Select Platform page of the wizard appears on the screen. In the Select your platform list, select ADSP-BF537 EZ-KIT Lite via Debug Agent. In Session name, highlight or specify the session name.
Delete. Click OK. CCES Evaluation License The ADSP-BF537 EZ-KIT Lite software is part of the Board Support Package (BSP) for the Blackfin ADSP-BF53x family. The EZ-KIT Lite is a licensed product that offers an unrestricted evaluation license for 90 days after activation.
CCES with a valid evaluation or full license. VisualDSP++ Evaluation License The ADSP-BF537 EZ-KIT Lite installation is part of the VisualDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unre- stricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires: •...
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0xFFA0 8000 0xFFA0 BFFF Scratch pad SRAM 4 KB 0xFFB0 0000 0xFFB0 0FFF System MMRs 2 MB 0xFFC0 0000 0xFFDF FFFF Core MMRs 2 MB 0xFFE0 0000 0xFFFF FFFF All other locations Reserved 1-12 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
Bank 0 size = 64 MB Bank 0 column address width = 10 bits Calculated with = 54 MHz EBIU_SDRRC 0x000003A0 SCLK = 416 clock cycles RDIV 1 54 MHz <=SCLK <= 133 MHz. ADSP-BF537 EZ-KIT Lite Evaluation System Manual 1-13...
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(CCLK = 600 MHz) EBIU_SDGCTL 0x0091 998D 0x0091 998D EBIU_SDBCTL 0x0000 0025 0x0000 0025 EBIU_SDRRC 0x0000 0408 0x0000 03A0 An example program is included in the EZ-KIT Lite installation directory to demonstrate the SDRAM memory setup. 1-14 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
Using the ADSP-BF537 EZ-KIT Lite Flash Memory The flash memory interface of the ADSP-BF537 EZ-KIT Lite contains a 4 MB (2M x 16-bits) ST Micro M29W320EB device. The size of flash memory is controlled by the flash address range switch, .
, is a RJ-45 type connector with built-in mag- netics and LEDs (see “Ethernet Connector (J4)” on page 2-22). Example programs are included in the EZ-KIT Lite installation directory to demonstrate Ethernet circuit operation. 1-16 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
(DAC). The audio circuit provides one channel of stereo input and one channel of stereo output via 3.5 mm stereo jacks. The SPORT0 interface of the processor is linked with the stereo audio data input and output pins of the audio circuit. ADSP-BF537 EZ-KIT Lite Evaluation System Manual 1-17...
PF input is established through the DIP switch. See “LEDs and Push Buttons” on page 2-18 for details. An example program is included in the EZ-KIT Lite installation directory to demonstrate functionality of the LEDs and push buttons. 1-18 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
Analog Devices board design database at: http://www.analog.com/board-design-database Example Programs Example programs are provided with the ADSP-BF537 EZ-KIT Lite to demonstrate various capabilities of the product. The programs are included in the product installation kit and can be found in the Examples folder of the installation.
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Example Programs 1-20 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
This chapter describes the hardware design of the ADSP-BF537 EZ-KIT Lite board. The following topics are covered. • “System Architecture” on page 2-2 Describes the ADSP-BF537 EZ-KIT Lite configuration and explains how the board components interface with the processor. • “Jumper and Switch Settings” on page 2-9 Shows the locations and describes the configuration jumpers and switches.
This EZ-KIT Lite is designed to demonstrate the capabilities of the ADSP-BF537 Blackfin processor. The processor has an IO voltage of 3.3V. The core voltage of the processor is supplied by the internal voltage regulator. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
All of the address, data, and control signals are available externally via the expansion interface ( ). The pinout of these connectors can be found J1–3 “ADSP-BF537 EZ-KIT Lite Schematic” on page B-1. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
The pinout of the and expansion interface connectors can be found SPORT “ADSP-BF537 EZ-KIT Lite Schematic” on page B-1. SPI Interface The serial peripheral interface (SPI) of the processor connects to the SPI connector ( ) and the expansion interface.
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LED6 on page 1-18 for information on how to dis- able the push button. Audio reset PF12 SPI_MISO PF13 SPI_SCK PF14 SPI_SS/TACLK0 PF15 PPI4_CLK/TMRCLK PPI_D0 ELVIS_TRIGGER PPI_D1 ELVIS_PF1 PPI_D2 ELVIS_PF2 PPI_D3 ELVIS_PF5 PPI_D4 ELVIS_PF6 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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Ethernet interface ERXD1 ERXD1 used for Ethernet interface PH10 ERXD2 ERXD2 used for Ethernet interface PH11 ERXD3 ERXD3 used for Ethernet interface PH12 ERXDV/TACLK5 ERXDV used for Ethernet interface PH13 ERXCLK/TACLK6 ERXCLK ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
The mechanical dimensions of the connectors can be obtained from Tech- nical Support. Analog Devices offers many EZ-Extender products that plug on to the expansion interface. For more information on these products, visit the Analog Devices Web site at http://www.analog.com/processors/tools/blackfin Table 2-2.
Analog Devices does not support and is not responsible for the effects of additional circuitry. JTAG Emulation Port The JTAG emulation port allows an emulator to access the processor’s internal and external memory through a 6-pin interface.
The Controller Area Network (CAN) enable switch ( ) disconnects the CAN signals from the GPIO pins of the processor. When the switch is in the position, its associated GPIO signal (see Table 2-3) can be used on the expansion interface. ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
GPIO signal (see Table 2-6) can be used on the expansion interface. Table 2-6. Push Button Enable Switch (SW5) Push Button SW5 Switch Position (Default) Processor Signal SW13 SW12 SW11 SW10 ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-11...
Positions 6 and 7 connect the transmit and receive clocks together (see Table 2-8). Table 2-8. Audio Enable Switch (SW7) EZ-KIT Lite Signal SW7 Switch Position (Default) Processor Signal DR0PRI RSCLK0 RFS0 TSCLK0 TFS0 PJ10 2-12 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
The 3V power selection jumper ( ) selects the power source for the 3-volt parts. In a standard mode of operation, the parts are powered by the on-board switching regulator circuit via an external power supply. When a ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-13...
2-11. Table 2-11. Expansion Interface Voltage Selection Jumper (JP5) JP5 Setting Mode 5V signal powered from the on-board switching regulator (default) 5V signal powered from an external power supply: USB-bus power or Power-over-Ethernet 2-14 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
1-17). Each channel must have only one signal selected at a time (see Table 2-12). Table 2-12. Oscilloscope Configuration Switch (SW1) Channel SW1 Switch Position (Default) Audio Circuit Signal OFF) AMP_LEFT_IN AMP_RIGHT_IN LEFT_OUT RIGHT_OUT AMP_LEFT_IN AMP_RIGHT_IN LEFT_OUT RIGHT_OUT ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-15...
When is installed, the board is powered from an ELVIS station, and no external power sup- ply is required. The jumper setting is shown in Table 2-14. 2-16 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
ELVIS station, instead of the processor. The jumper setting is shown Table 2-15. Table 2-15. ELVIS Select Jumper (JP8) JP8 Setting Mode Not connected to an ELVIS station (default) Connected to an ELVIS station ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-17...
USB cable has been plugged in and communication with the PC has been initialized correctly. After USB communication has been initialized, the only way to reset the USB chip is by powering down the board. 2-18 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
(green), it indicates that power is being properly supplied LED7 to the board. Reset LED (LED8) When is lit, it indicates that a master reset of all the major ICs is LED8 active. ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-19...
15 seconds. If the LED does not light, try cycling power on the board and/or re-installing the USB driver. When CCES or VisualDSP++ is actively communicating with the EZ-KIT Lite target board, the LED can flicker, indicating commu- nications handshake. 2-20 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
ADSP-BF537 EZ-KIT Lite Hardware Reference Connectors This section describes the connector functionality and provides informa- tion about mating connectors. The connector locations are shown in Figure 2-4. Figure 2-4. Connector Locations ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-21...
4-conductor modular jack cable L-COM TSP3044 Ethernet Connector (J4) Part Description Manufacturer Part Number Ethernet jack PULSE JK0-0025NL Mating Cable (shipped with EZ-KIT Lite) Cat 5E patch cable RANDOM PC10/100T-007 Cat 5E crossover cable RANDOM PC10/100TC-007 2-22 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
The power connector provides all of the power necessary to operate the EZ-KIT Lite board. Part Description Manufacturer Part Number 2.5 mm power jack SWITCHCRAFT RAPC712X Mating Power Supply (shipped with EZ-KIT Lite) 7V power supply CUI INC. DMS070214-P6P-SZ ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-23...
Pin 3 is missing to provide keying. Pin 3 in the mating connector should have a plug. When using an emulator with the EZ-KIT Lite board, follow the connection instructions provided with the emulator. 2-24 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
PPI Connector (P8) The pinout of the connector can be found in “ADSP-BF537 EZ-KIT Lite Schematic” on page B-1. Part Description Manufacturer Part Number IDC header 68737-440HLF Mating Connector IDC socket DIGI-KEY S4220-ND ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-25...
TIMERS Connector (P11) The pinout of the connector can be found in “ADSP-BF537 EZ-KIT Lite Schematic” on page B-1. Part Description Manufacturer Part Number IDC header 68737-410HLF Mating Connector IDC socket DIGI-KEY S4205-ND 2-26 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
UART1 Connector (P12) The pinout of the connector can be found in “ADSP-BF537 EZ-KIT Lite Schematic” on page B-1. Part Description Manufacturer Part Number IDC header 68737-410HLF Mating Connector IDC socket DIGI-KEY S4205-ND ADSP-BF537 EZ-KIT Lite Evaluation System Manual 2-27...
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Connectors 2-28 ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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ANALOG AD1854JRSZ SSOP28 DEVICES AD1871YRSZ ANALOG AD1871YRSZ SSOP28 DEVICES ADM3202ARN ANALOG ADM3202ARNZ Z SOIC16 DEVICES AD623ARMZ U2-3 ANALOG AD623ARMZ USOIC8 DEVICES AD820ARZ U11,U23 ANALOG AD820ARZ SOIC8 DEVICES ADG774ABRQ U54-57 ANALOG ADG774ABRQZ Z QSOP16 DEVICES ADSP-BF537 EZ-KIT Lite Evaluation System Manual...
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