702065 Spectrum Digital Inc, 702065 Datasheet
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TMS320DM355 Evaluation Module 2008 Technical Reference DSP Development Systems ...
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TMS320DM355 Evaluation Module Technical Reference SPECTRUM DIGITAL, INC. 12502 Exchange Drive, Suite 440 Tel: 281.494.4505 sales@spectrumdigital.com 509905-0001 Rev. E April 2008 Stafford, TX. 77477 Fax: 281.494.5310 www.spectrumdigital.com ...
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Spectrum Digital, Inc. reserves the right to make changes to its products or to discontinue any product or service without notice. Customers are advised to obtain the latest version of relevant information to verify that the data being relied on ...
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Introduction to the DM355 Evaluation Module Provides you with a description of the DM355 Evaluation Module, key features, and block diagram. 1.1 Key Features . . . . . . . . . . . . . . . ...
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Physical Specifications Describes the physical layout of the DM355 Evaluation Module and its connectors. 3.1 Board Layout . . . . . . . . . . . . . . . . . . . . . . ...
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About This Manual This document describes the board level operations of the DM355 Evaluation Module (EVM). The EVM is based on the Texas Instruments TMS320DM355 Processor. The DM355 Evaluation Module is a table top card that allows engineers and software ...
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Related Documents, Application Notes and User Guides Information regarding the TMS320DM355 can be found at the following Texas Instruments website: http://www.ti.com ...
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Table 1: Manual History Revision A Production Release B Updated Figures C Edited text D Updated schematics E Updated schematics, Silkscreens, Figures Table 2: Board History PWB Revision A Production Release B Updated Silk-screen C2 0.55 mm. Production Release D2 ...
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Chapter One provides a description of the DM355 EVM along with the key features and a block diagram of the circuit board. Topic 1.1 Key Features 1.2 Functional Overview of the DM355 EVM 1.3 Basic Operation 1.4 Memory Map 1.5 ...
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Spectrum Digital, Inc 1.1 Key Features The DM355 EVM is a standalone development platform that enables users to evaluate and develop applications for the TMS320DM355 processor. Schematics, logic equations and application notes are available to ease hardware development and reduce ...
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MBS Memory Mapped Ethernet Controller • SPI EEPROM • IR Remote Interface, real time clock, via MSP430 • Configurable boot load options • 8 user LEDs/4 position user DIP switch/5 user push button switches • Single voltage power ...
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Spectrum Digital, Inc 1.2 Functional Overview of the DM355 EVM The DM355 on the EVM interfaces to on-board peripherals through the 8/16-bit wide EMIF peripheral interface pins. The DDR2 memory is connected to its own dedicated 16 bit wide bus. ...
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Memory Map The DM355 processor has a byte addressable address space. There are some limitations to byte addressing which are determined by peripheral interconnection to the DM355 device. Program code and data can be placed anywhere in the unified ...
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Spectrum Digital, Inc Shown below is a break out of the memory spaces. 0x02000000 0x02004000 0x04014000 Figure 1-4, DM355 EVM Chip Enable Memory Space 1.5 Configuration Switch Settings The EVM has a configuration switch that allow users to control the ...
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This chapter describes the operation of the major board components on the DM355 EVM. Topic 2.1 EMIF Interfaces 2.1.1 Flash, NAND Flash, Ethernet Interface 2.1.2 DDR2 Memory Interface 2.1.3 Memory Card Interface 2.1.4 UART Interface 2.1.5 USB Interface 2.2 Input ...
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Spectrum Digital, Inc 2.1 EMIF Interfaces A separate 16 bit EMIF with two chip enables divide up the address space and allow for asynchronous accesses on the EVM. 2.1.1 Flash, NAND Flash, Ethernet Interface The DM355 has 2 gigabytes of ...
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UART Interface The internal UART0 on the DM355 device is driven to connector P4. The UART’s interface is routed to the RS-232 line drivers prior to being brought out to a DB-9 connector, P4. 2.1.5 USB Interface The DM355 ...
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Spectrum Digital, Inc 2.2.2 AIC33 Interface The EVM uses a Texas Instruments TLV320AIC33 stereo codec for input and output of audio signals. The codec samples analog signals on the microphone or line inputs and converts them into digital data so ...
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Ethernet Interface The DM355 EVM incorporates an ethernet controller chip. This interface is connected to the DM355’s EMIF. The EVM uses an Intel DAVICOM DM9000A. The 10/100 Mbit interface is isolated and brought out to a RJ-45 standard ethernet ...
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Spectrum Digital, Inc 2.4.1 MSP430 The DM355 EVM incorporates infrared remote, real time clock, and user and system bit I MSP430 microcontroller. The I communicate to the MSP430. The MSP430 acts as a slave device on the I ...
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Battery The DM355 EVM incorporates a battery holder to provide backup power to the MSP430’s real time clock when the power is not applied to the board. The optional battery should be +3 volt 20 millimeter coin type Lithium ...
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Spectrum Digital, Inc 2-8 DM355 EVM Technical Reference ...
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This chapter describes the physical layout of the DM355 EVM and its interfaces. Topic 3.1 Board Layout 3.2 Connectors 3.2.1 J1, NTSC/PAL Select 3.2.2 J2, Video In 3.2.3 J3, MSP430 JTAG Header 3.2.4 J4, Composite Video Out 3.2.5 J5, USB ...
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Spectrum Digital, Inc Topic 3.3 LEDs 3.4 Switches 3.4.1 SW1, EMU0/1 Select Switch 3.4.2 SW5, Reset Switch 3.4.3 SW6, User Readable 4 Position DIP Switch 3.4.4 SW7, ARM Boot Mode Select 3.4.5 SW10 - SW14 3.5 Test Points 3-2 Page ...
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Board Layout The DM355 EVM is a 5.0 x 6.5 inch (127 x 165 mm.) ten (10) layer printed circuit board which is powered by an external +5 volt only power supply. Figure 3-1 shows the layout of the ...
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Spectrum Digital, Inc Figure 3-2 shows the layout of the bottom side of the DM355 EVM. 3-4 Figure 3-2, DM355 EVM, Interfaces Bottom Side J27 J12 DM355 EVM Technical Reference ...
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Connectors The EVM has numerous connectors and option jumpers to control and provide connections to various peripherals. These connectors and jumpers are described in the following sections. Connector J10 J11 J12 ...
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Spectrum Digital, Inc 3.2.1 J1, NTSC/PAL Select The J1 connector position jumper located on the top side of the board and is used to select the type of video data the DM355 will be working with. NTSC ...
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J2, Video RCA jack used as a composite video input to the TVP5146 encoder. This connector brings in a video signal to pin 8 on the TVP5146. Do NOT plug into this connector with the ...
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Spectrum Digital, Inc 3.2.4 J4, Composite Video Out Connector RCA jack used as a composite video output from the “TVOUT” signal of the TMS320DM355. Do NOT plug into this connector with the power on. The figure below ...
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J6, 14 Pin External JTAG Connector Connector double row male header with pin 6 clipped to serve as a key. This is the standard interface used by JTAG emulators to interface to Texas Instruments ...
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Spectrum Digital, Inc 3.2.7 J8, ARM JTAG Emulation Header The J8 Emulation Header is located on the top side of the board and is used to provide an interface to ARM compatible JTAG emulators. The pinout for this connector is ...
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J10, USB ID Select The J10 jumper is used to allow the cable to configure the ID pin on the DM355. This is used for the “USB On The Go” mode. When the jumper is shorted, access to the ...
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Spectrum Digital, Inc 3.2.11 J12, ATA/CE Interface Connector J12 flex cable connector mounted on the bottom side of the board. The signals on this connector parallel the signals present on the connector J28 which is ...
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J16, +5V Input Connector J16 is the input power connector. This connector bring in +5 volts to the EVM. This is a 2.5mm. jack. Inside of the jack is tied to through a fuse to VCC_5V. The other side ...
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Spectrum Digital, Inc 3.2.14 J28, MMC/SD Connector The J28 MMC/SD connector is located on the top side of the board and is used to provide an interface to a MMC/SD card. The signals present on J28 are also present on ...
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J30, Imager Interface Connector 1 The connector J30 double row header which is part of the imager interface used with connector J31. The pinout for the J30 connector is shown in the ...
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Spectrum Digital, Inc 3.2.16 J31, Imager Interface Connector 2 The connector J31 single row header which is part of the imager interface used with connector J30. The pinout for the J31 connector is ...
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P2, Headphone Out The P2 connector is a 3.5 mm. stereo headphone output from the TVL320AIC33 on the EVM. This connector is located on the top side of the board. A view of the connector from the card edge ...
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Spectrum Digital, Inc 3.2.20 P4, RS-232 UART The P4 connector pin make D-connector which provides a UART interface to the EVM. This connector interfaces to the MAX 3221 RS-232 line driver (U34) and is located on the ...
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P5, Ethernet Interface The P5 connector is located on the top side of the board and is used to provide an Ethernet interface. P5 integrates the magnetics and standard RJ-45 connector. The two tables below shoe the signals present ...
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Spectrum Digital, Inc 3.2.22 P6, Line In Connector stereo audio line input. The input connector is a 3.5 mm stereo jack. The signals on the mating plug are shown in the figure below. Figure 3-17, P6, Audio ...
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DC3, I/O Daughter Card Expansion The DC3 connector is an I/O expansion interface for a daughter card. This pinned female surface mount connector. The pinout for the DC3 connector is shown in the table ...
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Spectrum Digital, Inc 3.2.24 DC5, TH8200 Daughter Card Interface The DC5 connector is an expansion interface for the TH8200 daughter card. This pinned female surface mount connector. The pinout for the DC5 connector is shown ...
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DC6, Expansion Connector The DC6 connector is an expansion connector used to provide compatibility with the THS8200 video daughter card. This pinned female surface mount connector. The pinout for the DC6 connector is shown ...
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Spectrum Digital, Inc 3.2.27 U10, Infrared Interface U10 is an infrared receiver mounted on the edge of the board. This device interfaces to the MSP430 mircrocontroller. The view of U10 is shown from a board edge view in the figure ...
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Switches The EVM has nine (9) switches. The function of these switches are shown in the table below. Switch SW1 SW5 SW6 SW7 SW10 SW11 SW12 SW13 SW14 3.4.1 SW1, EMU0/1 Select Switch SW1 position DIP ...
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Spectrum Digital, Inc 3.4.2 SW5, Reset Switch Switch SW5 is a push button reset switch that will RESET the board. The MSP430 controls all reset and power monitoring logic on the EVM. 3.4.3 SW6, User Readable 4 Position DIP Switch ...
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SW7, ARM Boot Mode Select Switch SW7 position DIP switch used to select the ARM Boot Mode. The figure and table below show these options. Pos OFF OFF * default setting 3.4.5 SW10 ...
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Spectrum Digital, Inc 3.5 Test Points The EVM has 35 test points. All test points appear on the top of the board. The following figure identifies the position of each test point. the next table list each test point and ...
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Table 33: DM355 EVM Test Points Test Point Signal # TP2 VCC_1V8 TP3 AIC33 MFP2 TP4 AIC33 MFP3 TP10 EM_ADV/GIO032 TP13 VDDA_DAC TP14 EM_CLK/GIO031 TP21 CORE_PWR_OK TP23 VCC_1V3 TP25 Ground TP26 Ground TP27 Ground TP28 Ground There are 12 power ...
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Spectrum Digital, Inc 3-30 DM355 EVM Technical Reference ...
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This appendix contains the schematics for the DM355 EVM. Appendix A Schematics A-1 ...
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Spectrum Digital, Inc A-2 DM355 EVM Technical Reference ...
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Spectrum Digital, Inc A-3 ...
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Spectrum Digital, Inc A-4 2 DM355 EVM Technical Reference ...
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Spectrum Digital, Inc 5 3 A-5 ...
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Spectrum Digital, Inc PWRPAD A L67 BLM21PG221SN1 17 DM355 EVM Technical Reference ...
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Spectrum Digital, Inc 2 2 A-7 ...
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Spectrum Digital, Inc 5 3 A-8 DM355 EVM Technical Reference ...
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Spectrum Digital, Inc VSSA_PLL1 H12 VSSA_PLL2 J9 VDDA_PLL2 H9 VDDA_PLL1 G12 2 A-9 ...
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Spectrum Digital, Inc A-10 DM355 EVM Technical Reference ...
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MT47H64M16BT-37E TP2 1 2 Spectrum Digital, Inc A-11 ...
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Spectrum Digital, Inc A-12 ARM_TCK B_ARM_TCKRET ARM_TDO ARM_TDI ARM_TMS ARM_TRSTn DM355 EVM Technical Reference ...
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Spectrum Digital, Inc A-13 ...
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Spectrum Digital, Inc B A A-14 DM355 EVM Technical Reference ...
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MH6 18 MH5 17 MH4 16 MH3 15 MH2 14 MH1 13 VCC GND 10 5 Spectrum Digital, Inc MH6 18 MH5 17 MH4 16 MH3 15 MH2 14 MH1 13 VCC GND 10 5 A-15 ...
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Spectrum Digital, Inc VCC.1 17 A-16 GND.1 VCC GND.2 19 GND.3 38 GND.4 49 DM355 EVM Technical Reference GND.1 8 GND.2 19 GND.3 38 GND.4 49 ...
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Spectrum Digital, Inc A-17 ...
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Spectrum Digital, Inc IOVDD3 61 IOVDD2 48 IOVDD1 38 DVDD4 67 DVDD3 55 DVDD2 41 DVDD1 31 CH4_A33VDD 21 CH3_A33VDD 20 CH2_A33VDD 5 CH1_A33VDD 4 CH1_A18VDD 78 CH4_A18VDD 25 CH3_A18VDD 14 CH2_A18VDD 11 PLL_A18VDD 76 A18VDD_REF 12 A-18 IOGND3 62 ...
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Spectrum Digital, Inc A-19 ...
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Spectrum Digital, Inc A- DM355 EVM Technical Reference ...
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SD4 BGGND 13 48 SD3 RX_GND 14 47 DGND SD2 DGND 16 45 SD1 SD0 EEDI0 DVDD 19 42 EECK TEST 20 41 EECS PW_RST SD15 LED1 22 39 ...
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Spectrum Digital, Inc A- DM355 EVM Technical Reference ...
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P5.5/SMCLK 49 P5.6/ACLK 50 P5.7/TBOUTH.SVSOUT 51 XT2OUT 52 XT2IN 53 TDO/TDI 54 TDI/TCLK 55 TMS 56 TCK 57 RST/NMI 58 P6.0/A0 59 P6.1/A1 60 P6.2/A2 61 AVSS 62 DVSS 63 AVCC 64 Spectrum Digital, Inc P3.4/UTXD0 32 P3.3/UCLK0/SCL ...
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Spectrum Digital, Inc A- DM355 EVM Technical Reference ...
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Spectrum Digital, Inc A-25 ...
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Spectrum Digital, Inc A- DM355 EVM Technical Reference ...
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Spectrum Digital, Inc 1 A-27 ...
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Spectrum Digital, Inc A-28 DM355 EVM Technical Reference ...
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Mechanical Information This appendix contains the mechanical information about the DM355 EVM produced by Spectrum Digital. Appendix B B-1 ...
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Spectrum Digital, Inc B-2 DM355 EVM Technical Reference ...
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Spectrum Digital, Inc B-3 ...
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Spectrum Digital, Inc B-4 DM355 EVM Technical Reference ...
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Printed in U.S.A., April 2008 509905-0001 Rev E ...