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DK-LM3S9B96-03 Copyright © 2009–2010 Texas InstrumentsUser’s ManualStellaris® LM3S9B96 Development Kit

10 January 12, 2010Development Kit ContentsThe Stellaris® LM3S9B96 Development Kit contains everything needed to develop and run a range of applicatio

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 11Block DiagramFigure 1-2. DK-LM3S9B96 Development Board Block DiagramDevelopment Bo

12 January 12, 2010 Dimensions (excluding LCD panel):– 4.50” x 4.25” x 0.60” (LxWxH) with SDRAM board– 4.50” x 4.25” x 0.75” (LxWxH) with EPI breakou

January 12, 2010 13Stellaris® LM3S9B96 Development Board Hardware DescriptionIn addition to an LM3S9B96 microcontroller, the development board include

14 January 12, 2010assignments that are supported by the 0.1” jumpers and PCB routing. The LM3S9B96 has additional internal multiplexing that enables

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 15ResetThe RESETn signal into the LM3S9B96 microcontroller connects to the reset swi

16 January 12, 2010more than 1 Amp, or if the switches’ thermal limits are exceeded by a device drawing more than 500 mA. USB0PFLT indicates the over-

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 17A small serial EEPROM holds the FT2232 configuration data. The EEPROM is not acces

18 January 12, 2010 Wide temperature range White LED backlight Integrated RAM Resistive touch panelControl InterfaceThe Color LCD module has a bui

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 19I2S AudioThe LM3S9B96 development board has advanced audio capabilities using an I

2 January 12, 2010CopyrightCopyright © 2009–2010 Texas Instruments, Inc. All rights reserved. Stellaris and StellarisWare are registered trademarks of

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January 12, 2010 21Stellaris® LM3S9B96 Development Board External Peripheral Interface (EPI)The External Peripheral Interface (EPI) is a high-speed 8/

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January 12, 2010 23Using the In-Circuit Debugger InterfaceThe Stellaris® LM3S9B96 Development Kit can operate as an In-Circuit Debugger Interface (ICD

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January 12, 2010 25 Stellaris® LM3S9B96 Development Board SchematicsThis section contains the schematics for the DK-LM3S9B96 development board. Micro

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 1 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardMicro, EPI connector, USB a

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 2 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardLCD, CAN, Serial Memory, Us

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 3 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardPower SuppliesBADB-LM3S9B96

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 4 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardI2S Audio Expansion BoardBA

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 3Table of ContentsChapter 1: Stellaris® LM3S9B96 Development Board Overview ...

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 5 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardEPI and SDRAM Expansion Boa

112233445566D DC CB BA ADocument Number:RevSheetDate:of4/23/2009 6 6Drawing Title:Page Title:SizeLM3S9B96 Development BoardIn-circuit Debug Interface

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January 12, 2010 33 Stellaris® LM3S9B96 Development Board Component LocationsThis appendix contains details on component locations, including: Compon

34 January 12, 2010 Figure B-1. Component Placement Plot for Top

January 12, 2010 35 Stellaris® LM3S9B96 Development Board Connection DetailsThis appendix contains the following sections: DC Power Jack (see page 35

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January 12, 2010 37 Stellaris® LM3S9B96 Development Board Microcontroller GPIO AssignmentsTable D-1 shows the pin assignments for the LM3S9B96 microco

38 January 12, 2010 10 PD0 PD0 LCD Data 0 I2SRXSCK I2S Audio In11 PD1 PD1 LCD Data 1 I2S0RXWS I2S Audio In12 PD2 PD2 LCD Data 2 EPI0S20 EPI Breakout13

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 39 63 PH5 EPI0S11 SDRAM D1162 PH6 EPI0S26 LCD_WRn EPI0S26 EPI Breakout15 PH7 EPI0S27

4 January 12, 2010List of FiguresFigure 1-1. DK-LM3S9B96 Development Board...

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January 12, 2010 41 Stellaris® LM3S9B96 Flash and SRAM Memory Expansion BoardThis document describes the Flash and SRAM memory expansion board (DK-LM3

42 January 12, 2010 Figure E-2. DK-LM3S9B96 Development Board4. Install the two snap-in nylon standoffs on mounting holes above the EPI connector J2.5

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 43  1 Megabyte of SRAM Memory-mapped LCD I/F for improved LCD performance 1 kilob

44 January 12, 2010 EPI ConnectorThe EPI connector J1 is a 50-pin receptacle with 0.5 mm pitch that plugs into the EPI header on the DK-LM3S9B96 board

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 45 Memory MapThe DK-LM3S9B96-EXP-FS8 expansion board memory map is shown in Table E-

46 January 12, 2010 Component LocationsFigure E-4 shows the details of the component locations.Figure E-4. Component Placement Plot for Top and Bottom

112233445566D DC CB BA ADocument Number: RevSheetDate: of7/21/200912BDesigner:Drawn by:Approved:Drawing Title:Page Title:SizeArnaldo CruzArnaldo Cruz*

112233445566D DC CB BA ADocument Number: RevSheetDate:of7/18/200922BDrawing Title:Page Title:SizeBLCD InterfaceFLASH / SRAM / LCD IF board for DK-LM3S

January 12, 2010 49 ReferencesIn addition to this document, the following references are included on the Stellaris Family Development Kit documentatio

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 5List of TablesTable 2-1. Board Features and Peripherals that are Disconnected in Fa

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IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improveme

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January 12, 2010 7Stellaris® LM3S9B96 Development Board OverviewThe Stellaris® LM3S9B96 Development Board provides a platform for developing systems a

8 January 12, 2010 User LED and push button  Thumbwheel potentiometer (can be used for menu navigation) MicroSD card slot Supports a range of debu

Stellaris® LM3S9B96 Development Kit User’s ManualJanuary 12, 2010 9Figure 1-1. DK-LM3S9B96 Development BoardOn-board JTAG /SWD Debug InterfaceUSB Conn