Summary of Contents for Analog Devices ADSP-CM403F EZ-KIT Lite
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ADSP-CM403F EZ-KIT Lite ® Evaluation System Manual Revision 1.0, September 2013 Part Number 82-000342-01 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-CM403F EZ-KIT Lite is designed to be used solely in a labo- ratory 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.
What’s New in This Manual ............xv Technical Support ................xvi Supported Processors ..............xvi Supported Tools ................xvii Product Information ..............xvii Analog Devices Web Site ............xvii EngineerZone ................. xviii Notation Conventions ..............xviii ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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Debug Interface ................1-10 Serial Liquid Crystal Display Module Interface ......1-10 Power-On-Self Test ..............1-11 Expansion Interface ..............1-11 Power Architecture ..............1-12 Power Measurements ..............1-12 Example Programs ..............1-13 Reference Design Information ............. 1-13 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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System Architecture ..............2-2 Software-Controlled Switches (SoftConfig) ........2-3 Overview of SoftConfig ............2-3 SoftConfig on the ADSP-CM403F EZ-KIT LITE ....2-7 Programming SoftConfig Switches ........... 2-8 Push Buttons and Switches ............2-12 Boot Mode Select Switch (SW1) ..........2-13 Reset Push Button (SW2) ............
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JTAG/SWD/SWV Connector (P1) ........2-21 TRACE and JTAG/SWD/SWV Connector (P2) ....2-22 VREF Buffered Connector (P3) ..........2-22 Power Connector (P7) ............2-22 ADSP-CM403F EZ-KIT LITE BILL OF MATERIALS ADSP-CM403F EZ-KIT LITE SCHEMATIC INDEX viii ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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PREFACE ® Thank you for purchasing the ADSP-CM403F EZ-KIT Lite , Analog Devices, Inc. low-cost evaluation system for the ADSP-CM403F mixed-signal control processor. ® ® The ADSP-CM403F processor is based on the ARM Cortex -M4 pro- cessor core and is designed for photovoltaic applications. The EZ-KIT Lite is shipped with all of the necessary hardware—you can start the eval-...
ADSP-CM403F EZ-KIT Lite Bill Of Materials. Purpose of This Manual The ADSP-CM403F EZ-KIT Lite Evaluation System Manual provides instructions for installing the product hardware (board). The text describes operation and configuration of the board components and pro- vides guidelines for running your own code on the ADSP-CM403F EZ-KIT Lite.
• Cortex-M4 Devices Generic User Guide • CoreSight ETM-M4 Technical Reference Manual • Cortex-M4 Technical Reference Manual For additional information on this Analog Devices processor, see the ADSP-CM40x Mixed-Signal Control Processor Hardware Reference. This document describes the ARM Cortex-M4 processor core and memory architecture used on the ADSP-CM40x processor, but does not provide detailed programming information for the ARM core.
Lite. • Appendix B, ADSP-CM403F EZ-KIT Lite Schematic Lists the resources for board-level debugging. What’s New in This Manual This is the first edition (Revision 1.0) of the ADSP-CM403F EZ-KIT Lite Evaluation System Manual. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
Technical Support Technical Support You can reach Analog Devices processors and DSP technical support in the following ways: • Post your questions in the processors and DSP support community ® at EngineerZone http://ez.analog.com/community/dsp • Submit your questions to technical support directly at: http://www.analog.com/support...
Preface Supported Tools Information on supported tools for the ADSP-CM403F EZ-KIT Lite and the ADSP-CM40x family of mixed-signal control processors is available http://www.analog.com/CM403FEZKit Product Information Product information can be obtained from the Analog Devices Web site and the online help system.
If you are a registered user, just log on. Your user name is your e-mail address. EngineerZone EngineerZone is a technical support forum from Analog Devices. It allows you direct access to ADI technical support engineers. You can search FAQs and technical information to get quick answers to your embedded processing and DSP design questions.
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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-CM403F EZ-KIT Lite Evaluation System Manual...
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Notation Conventions ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
1 USING ADSP-CM403F EZ-KIT LITE This chapter provides information to assist you with development of pro- grams for the ADSP-CM403F EZ-KIT Lite evaluation system. The following topics are covered. • Package Contents • ADSP-CM403F EZ-Board • Default Configuration • IAR Embedded WorkBench and Board Installation •...
For detailed information on how to program the ADSP-CM403F proces- sor, refer to the documents listed in the Preface. Package Contents Your ADSP-CM403F EZ-KIT Lite package contains the following items: • ADSP-CM403F EZ-KIT Lite board • Universal 5V DC power •...
Using ADSP-CM403F EZ-KIT Lite ADSP-CM403F EZ-Board The ADSP-CM403F EZ-KIT Lite is shipped with the J-Link Lite ARM debugger. When the product is not shipped with the debugger, it is referred to as the ADSP-CM403F EZ-Board. The EZ-Board requires a third party emulator.
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Figure 1-1 shows the default jumper and boot mode switch settings used in installation. Confirm that your board is in the default configuration before using the board. Figure 1-1. Default EZ-KIT Lite Hardware Setup ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
For information about the IAR Embedded WorkBench product and software download, go to: http://www.iar.com/en/Products/IAR-Embedded-Workbench The ADSP-CM403F EZ-KIT Lite software, based on the IAR Embedded WorkBench, can be found at: http://www.analog.com/CM403FEZKit Follow these instructions to ensure correct operation of the product soft- ware and hardware.
ADSP-CM40z-X_Y, where X is the SRAM size in KB and Y is the internal flash size in KB of the part on the target board. On the Analog Devices ADSP-CM403F EZ-KIT Lite, SRAM size is 384 KB, and internal flash size is 2048 KB.
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• In Communication, select USB and Device 0. • In Interface, select JTAG or SWD. 7. Click OK to save the emulator settings. 8. Choose Project > Debug and Download to download the project and start debugging. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
( positions 1 and 2). If the external voltage reference is desired, change the jumper to positions 2 and 3. Voltage references for the analog inputs are configurable; refer to Jumpers for more information. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
The ADSP-CM403F processor has three built-in universal asynchronous transmitters (UARTs). is connected to a RS-232 line transmitter. UART0 has full RS-232 functionality via the Analog Devices ADM3252E UART0 isolated line driver and receiver ( The EZ-KIT Lite voltage isolation components are not intended for protecting external products.
CAN0 Interface The Controller Area Network 0 ( ) interface of the EZ-KIT Lite is CAN0 connected to the Analog Devices ADM3053 isolated CAN transceiver ). The transceiver is attached to the port of the ADSP-CM403F CAN0 processor via an RJ-11 connector ( ).
Lite consists of three connectors: Asynch or Memory Connector (J2), PWM Connector (J7), and Analog Connector (J9). The connectors con- tain a majority of the processor’s signals. For pinout information, go to ADSP-CM403F EZ-KIT Lite Schematic. ADSP-CM403F EZ-KIT Lite Evaluation System Manual 1-11...
Analog Devices does not support and is not responsible for the effects of additional circuitry. Power Architecture The ADSP-CM403F EZ-KIT Lite has two primary voltage domains: 3.3V and 1.2V.
A reference design info package is available for download on the Analog Devices Web site. The package provides information on the design, lay- out, fabrication, and assembly of the EZ-KIT Lite. The information can be found at: http://www.analog.com/CM403FEZKit ADSP-CM403F EZ-KIT Lite Evaluation System Manual 1-13...
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Reference Design Information 1-14 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
Shows the locations and describes the LEDs. • Connectors Shows the locations and provides part numbers for the on-board connectors. In addition, the manufacturer and part number infor- mation is provided for the mating parts. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
Figure 2-1. EZ-KIT Lite Block Diagram This EZ-KIT Lite is designed to demonstrate the ADSP-CM403F proces- sor’s capabilities. The ADSP-CM403F EZ-KIT Lite has a 30 MHz input clock and runs at 240 MHZ internally. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
ADSP-CM403F EZ-KIT Lite Schematic for more information. Software-Controlled Switches (SoftConfig) On the ADSP-CM403F EZ-KIT Lite, most of the traditional mechanical switches have been replaced by I C software-controlled switches. The remaining mechanical switches are provided for changing the boot mode and push buttons.
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EXAMPLE_SIGNAL_A EXAMPLE_SIGNAL_B used to change to a logic 1 through software that interfaces with ENABLE_A the Microchip. The same procedure for disconnects ENABLE_B EXAMPLE_ from SIGNAL_C EXAMPLE_SIGNAL_D Figure 2-2. Example of Individual FET Switches ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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Also notice the default setting for reference designators . In order to connect the letters instead of the numbers, the user physically changes all switches on to the position and all switches on to the position. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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Software-Controlled Switches (SoftConfig) Figure 2-4. Example of Bus Switch ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
ADSP-CM403F EZ-KIT Lite Hardware Reference Figure 2-5. Example of Mechanical Switch Equivalent to Figure 2-4 SoftConfig on the ADSP-CM403F EZ-KIT LITE The Microchip MCP23017 GPIO expander ( ) provides control for individual electronic switches. The TWI0 interface of the processor com- municates with the Microchip device.
LED1 Push buttons Enabled LEDs Enabled Programming SoftConfig Switches On the ADSP-CM403F EZ-KIT Lite, one Microchip MCP23017 device exists. The device has the following programming characteristics: • Each switch has two programmable GPIO registers. GPIO Register Register Address GPIOA 0x12...
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IC that is connected if the FET is enabled. Also note that if a particular functionality of the processor signal is being used, it will be in bold font under the Processor Signal column. ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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UART0 CTS and High UART0CTS_RTS_LPBK RTS not connected. Change to low for looping back RS-232 CTS and RTS signals UART0 CTS signal High UART0CTS_RST_EN not connected to input of reset IC 2-10 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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Signals not connected High TRACE_EXP_EN U51– PB_00, PB_01, PB_ to expansion interface 02, PB_03, PC_02 Signals not connected High SPIFLASH_J2_EN U32– PC_03, PC_05, PC_ to expansion interface 04, PB_10, PB_11 by default ADSP-CM403F EZ-KIT Lite Evaluation System Manual 2-11...
Push Buttons and Switches This section describes operation of the push buttons and switches. The push button and switch locations are shown in Figure 2-6. Figure 2-6. Push Button and Boot Mode Switch Locations 2-12 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
). The reset also is connected to the expansion interface via signal. SYS_HWRST GPIO Push Buttons (SW3-4) The GPIO push buttons ( ) are connected to the processor’s signals PB_06/PWM2_AH/TM0_CLK/SMC0_D14 PB_07/PWM2_AL/TM0_TMR0/ , respectively. The signals are connected by default. SMC0_D15 ADSP-CM403F EZ-KIT Lite Evaluation System Manual 2-13...
Jumpers Jumpers This section describes functionality of the configuration jumpers. Figure 2-7 shows the jumper locations. Figure 2-7. Jumper Locations 2-14 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
). The processor’s internal input is selected by placing a jumper on pins 1 and 2 of (default). The external input, supplied by the Analog Devices ADR441 VREF0 ultra-low noise voltage reference ( ), is selected by placing a jumper on...
Power Jumpers (P4–6) Remove jumpers listed in Table 2-6 to measure the respective voltage across the adjacent sense resistor. Table 2-6. Power Jumpers Power Jumper Resistor VDD_INT VDD_EXT 3.3V 2-16 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
ADSP-CM403F EZ-KIT Lite Hardware Reference LEDs This section describes the on-board LEDs. Figure 2-8 shows the LED locations. Figure 2-8. LED Locations ADSP-CM403F EZ-KIT Lite Evaluation System Manual 2-17...
Reset LED (LED4) When (red), it indicates that the master reset of all the major LED4 ICs is active. The reset LED is controlled by the Analog Devices ADM708 supervisory reset circuit. A master reset is asserted by pressing which activates .
This section describes connector functionality and provides information about mating connectors. The connector locations are shown in Figure 2-9. Figure 2-9. Connector Locations Connectors on the back of the board are noted with dotted lines. ADSP-CM403F EZ-KIT Lite Evaluation System Manual 2-19...
) is a socket that mates with the 20 2 The character display connector ( character display. Part Description Manufacturer Part Number IDC 5x2 SMT SAMTEC SSW-105-22-F-D-VS Mating Connector 20x2 character display with back- NEW HAVEN DISPLAY NHD-0220D3Z-FL-GBW light (requires header) 2-20 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
120-pin high speed header SAMTEC QTH-060-01-F-D-A JTAG/SWD/SWV Connector (P1) The JTAG/SWD/SWV header ( ) provides debug connectivity for the microprocessor. This is a 0.1” connector from SAMTEC (SHF-110-01-L-D-TH). For more information, see Debug Interface. ADSP-CM403F EZ-KIT Lite Evaluation System Manual 2-21...
VREF the voltage reference. There is an adjacent analog grounding point ( TP11 Power Connector (P7) Part Description Manufacturer Part Number 0.65 mm power jack 045-0883R Mating Connector 5.0VDC@3.6A power supply GLOBETEK GS-1750(R) 2-22 ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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DEVICES ADR441ARMZ U2,U6 ANALOG ADR441ARMZ MSOP8 DEVICES ADP2118ACPZ ANALOG ADP2118ACPZ QFN65P400X400X80- DEVICES ADA4899 SOIC8 ANALOG ADA4899-1YRDZ-R7 DEVICES ADM3252E ANALOG ADM3252EABCZ BGA44C100P11X11_ DEVICES 1200X1200X103 ADM3053 ANALOG ADM3053BRWZ SOIC127P1032X265-2 DEVICES ADSP-CM403FBSWZ ANALOG ADSP-CM403FBSWZENG QFPS40P1600X1600X DEVICES 160-121N ADSP-CM403F EZ-KIT Lite Evaluation System Manual...
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