Stellaris® LM3S8962 Evaluation Board

Stellaris® LM3S8962 

Evaluation Board 

USER’S MANUAL 

EK-LM3S8962-00 Copyright © 2007 Luminary Micro, Inc.

Legal Disclaimers and Trademark Information 

INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH LUMINARY MICRO PRODUCTS. NO LICENSE, 

EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS 

DOCUMENT. EXCEPT AS PROVIDED IN LUMINARY MICRO’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, 

LUMINARY MICRO ASSUMES NO LIABILITY WHATSOEVER, AND LUMINARY MICRO DISCLAIMS ANY EXPRESS OR IMPLIED 

WARRANTY, RELATING TO SALE AND/OR USE OF LUMINARY MICRO’S PRODUCTS INCLUDING LIABILITY OR WARRANTIES 

RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT 

OR OTHER INTELLECTUAL PROPERTY RIGHT. LUMINARY MICRO’S PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL, 

LIFE SAVING, OR LIFE-SUSTAINING APPLICATIONS. 

Luminary Micro may make changes to specifications and product descriptions at any time, without notice. Contact your local Luminary Micro 

sales office or your distributor to obtain the latest specifications before placing your product order. 

Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Luminary Micro 

reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to 

them. 

Copyright © 2007 Luminary Micro, Inc. All rights reserved. Stellaris is a registered trademark and Luminary Micro and the Luminary Micro logo 

are trademarks of Luminary Micro, Inc. or its subsidiaries in the United States and other countries. ARM and Thumb are registered trademarks, 

and Cortex is a trademark of ARM Limited. Other names and brands may be claimed as the property of others. 

Luminary Micro, Inc. 

108 Wild Basin, Suite 350 

Austin, TX 78746 

Main: +1-512-279-8800 

Fax: +1-512-279-8879 

http://www.luminarymicro.com 

2 September 6, 2007

Table of Contents 

Stellaris® LM3S8962 Evaluation Board 

Chapter 1: Stellaris® LM3S8962 Evaluation Board Overview ...................................................................... 9 

Features............................................................................................................................................................ 10 

Block Diagram .................................................................................................................................................. 11 

Evaluation Kit Contents .................................................................................................................................... 12 

Evaluation Board Specifications ................................................................................................................... 12 

Features of the LM3S8962 Microcontroller....................................................................................................... 12 

Chapter 2: LM3S8962 Evaluation Board Hardware Description................................................................. 15 

LM3S8962 Evaluation Board ............................................................................................................................ 15 

LM3S8962 Microcontroller Overview ............................................................................................................ 15 

Ethernet ........................................................................................................................................................ 15 

CAN Module.................................................................................................................................................. 15 

Clocking ........................................................................................................................................................ 15 

Reset............................................................................................................................................................. 16 

Power Supplies ............................................................................................................................................. 16 

Debugging..................................................................................................................................................... 16 

USB Device Controller Functions ..................................................................................................................... 17 

USB Overview............................................................................................................................................... 17 

USB to JTAG/SWD ....................................................................................................................................... 17 

Virtual COM Port........................................................................................................................................... 17 

Organic LED Display ........................................................................................................................................ 17 

Features........................................................................................................................................................ 17 

Control Interface ........................................................................................................................................... 17 

Power Supply................................................................................................................................................ 18 

Design Guidelines......................................................................................................................................... 18 

Further Reference......................................................................................................................................... 18 

Other Peripherals.............................................................................................................................................. 18 

Speaker......................................................................................................................................................... 18 

MicroSD Card Slot ........................................................................................................................................ 18 

Push Switches .............................................................................................................................................. 18 

User LED ...................................................................................................................................................... 18 

Bypassing Peripherals ...................................................................................................................................... 18 

Interfacing to the EVB....................................................................................................................................... 19 

Using the In-Circuit Debugger Interface ........................................................................................................... 19 

Chapter 3: CAN Device Board Hardware Description ................................................................................. 21 

Device Overview............................................................................................................................................... 21 

Power Supply................................................................................................................................................ 21 

Programming and Debugging ....................................................................................................................... 21 

Interfacing ..................................................................................................................................................... 21 

Appendix A: Schematics................................................................................................................................ 23 

Appendix B: Connection Details ................................................................................................................... 29 

Component Locations....................................................................................................................................... 30 

Evaluation Board Dimensions........................................................................................................................... 31 

September 6, 2007 3

I/O Breakout Pads ............................................................................................................................................ 32 

LM3S2110 CAN Device Board Connections .................................................................................................... 33 

Recommended Connectors .............................................................................................................................. 33 

ARM Target Pinout ........................................................................................................................................... 34 

References ....................................................................................................................................................... 35 

Appendix C: Contact Information ................................................................................................................. 37 

4 September 6, 2007

List of Tables 


Table 2-1. Stellaris LM3S8962 Evaluation Board Hardware Debugging Configurations................................ 16 

Table 2-2. Isolating On-Board Hardware........................................................................................................ 19 

Table B-1. I/O Breakout Pads ......................................................................................................................... 32 

Table B-2. Recommended Connectors........................................................................................................... 33 

Table B-3. 20-Pin JTAG/SWD Configuration .................................................................................................. 34 

September 6, 2007 5

6 September 6, 2007

List of Figures 


Figure 1-1. Stellaris LM3S8962 Evaluation Board Layout ................................................................................. 9 

Figure 1-2. Stellaris LM3S2110 CAN Device Board ........................................................................................ 10 

Figure 1-3. LM3S8962 Evaluation Board Block Diagram ................................................................................ 11 

Figure 1-4. LM3S2110 CAN Device Block Diagram ........................................................................................ 11 

Figure 2-1. ICD Interface Mode ....................................................................................................................... 20 

Figure A-1. LM3S8962 Evaluation Board (sheet 1 of 4) .................................................................................. 24 




Figure A-5. PLD schematic .............................................................................................................................. 28 

Figure B-1. LM3S8962 Evaluation Board Component Locations..................................................................... 30 

Figure B-2. LM3S8962 Evaluation Board Dimensions..................................................................................... 31 

Figure B-3. LM3S2110 CAN Device Board Dimensions ..................................................................................31 

September 6, 2007 7

8 September 6, 2007

C H A P T E R 1 

Stellaris® LM3S8962 Evaluation Board Overview 

The Stellaris® LM3S8962 Evaluation Board is a compact and versatile evaluation platform for the 

Stellaris LM3S8962 ARM® Cortex-M3-based microcontroller. The evaluation kit design 

highlights the LM3S8962 microcontroller's integrated CAN and 10/100 Ethernet controllers. 

As well as implementing an embedded web server, the kit functions as a complete controller area 

network (CAN) by providing two boards each with a Stellaris microcontroller. The main evaluation 

board (EVB) is the CAN host. A small CAN device board, linked with a ribbon cable, uses a 

Stellaris LM3S2110 microcontroller. The function of each board is fully configurable in software. 

You can use the EVB either as an evaluation platform or as a low-cost in-circuit debug interface 

(ICDI). In debug interface mode, the on-board microcontroller is bypassed, allowing connection of 

the debug signals to an external Stellaris microcontroller target. The kit is also compatible with 

high-performance external JTAG debuggers. 

This evaluation kit enables quick evaluation, prototype development, and creation of 

application-specific designs for Ethernet and CAN networks. The kit also includes extensive 

source-code examples, allowing you to start building C code applications quickly. 

Figure 1-1. Stellaris LM3S8962 Evaluation Board Layout 

Debug -out LED 

OLED Graphics 

Display 

Navigation 

Switches 

30 pin I/O break-out 

header 

Stellaris TM 

LM3S8962 

Microcontroller 

microSD Card 

Memory Slot 

10/100baseT 

Ethernet Jack 

JTAG/SWD input and output 

USB Device 

Interface 

In-circuit Debug 

Interface 

Reset switch 

Select switch 

Status LED 

30 pin I/O break -out 

header 

September 6, 2007 9 

Speaker 

Power LED 

CAN Bus connector


Figure 1-2. Stellaris LM3S2110 CAN Device Board 

Features 

JTAG/SWD input 

Status LED 

Stellaris® 

LM3S2110 


User switches 

Power LED 

Reset switch 

I/O break-out 

headers 

CAN bus connector 

The Stellaris LM3S8962 Evaluation Kit includes the following features: 

Stellaris LM3S8962 microcontroller with fully-integrated 10/100 embedded Ethernet controller 

and CAN module 

Simple setup; USB cable provides serial communication, debugging, and power 

OLED graphics display with 128 x 96 pixel resolution 

User LED, navigation switches, and select pushbuttons 

Magnetic speaker 

MicroSD card slot 

USB interface for debugging and power supply 

Standard ARM® 20-pin JTAG debug connector with input and output modes 

LM3S8962 I/O available on labeled break-out pads 

Standalone CAN device board using Stellaris LM3S2110 microcontroller 

10 September 6, 2007

Block Diagram 

Figure 1-3. LM3S8962 Evaluation Board Block Diagram 

USB USBCable 

USB CAN 

CAT5 Cable USB 

JTAG/SWD 

Output/Input 

Dual 

USB 

Device 

Controller 

+3.3V 

Regulator 

Target 

Cable 

Stellaris 



Figure 1-4. LM3S2110 CAN Device Block Diagram 

Debug 

SWD/JTAG Mux 

CAN PHY CAN0 

RJ45 

Jack+ 

Magnetics 

LM3S8962 CAN 


USB CAN 

JTAG/SWD 

Input 

Reset 

Debug 

UART0 

Reset 

Debug 

CAN PHY CAN0 

I/O Signal Break-out 



I/O Signals 




+3.3V 

Regulator 

Stellaris 

LM3S2110 




I/O Signals 

OLED Display 

128 x 96 

LED 

Nav 

Switch 

LED 

MicroSD 

card slot 

Switch 

Speaker 

Switch 

Switch 

LM3S2110 

CAN Device 

Board 

1GB


Evaluation Kit Contents 

The evaluation kit contains everything needed to develop and run applications for Stellaris 

microcontrollers including: 

LM3S8962 evaluation board (EVB) 

LM3S2110 CAN device board 

USB cable 

20-pin JTAG/SWD target cable 

10-pin CAN cable 

CD containing: 

– A supported version of one of the following: 

• Keil RealView® Microcontroller Development Kit (MDK-ARM) 

• IAR Embedded Workbench 

• Code Sourcery GCC development tools 

– Complete documentation 

– Quickstart guide 

– Quickstart source code 

– DriverLib and example source code 

Evaluation Board Specifications 

Board supply voltage: 4.37–5.25 Vdc from USB connector 

Board supply current: 240 mA typ (fully active, CPU at 50 MHz) 

Break-out power output: 3.3 Vdc (60 mA max), 15 Vdc (15 mA max) 

Dimensions: 4.55” x 2.45” x 0.7” (L x W x H) 

RoHS status: Compliant 

Features of the LM3S8962 Microcontroller 

32-bit RISC performance using ARM® Cortex-M3 v7M architecture 

– 50-MHz operation 

– Hardware-division and single-cycle-multiplication 

– Memory protection unit (MPU), provides a privileged mode for protected operating system 

functionality 

– Integrated Nested Vectored Interrupt Controller (NVIC) 

– 42 interrupt channels with eight priority levels 

256-KB single-cycle flash 

64-KB single-cycle SRAM 

Four general-purpose 32-bit timers 

Integrated Ethernet MAC and PHY 


Controller area network (CAN) module 

Three fully programmable 16C550-type UARTs 

Four 10-bit ADC channels (inputs) when used as single-ended inputs 

One integrated analog comparator 

One I2C module 

Two PWM generator blocks 

– One 16-bit counter 

– Two comparators 

– Produces two independent PWM signals 

– One dead-band generator 

Two QEI modules with position integrator for tracking encoder position 

Two synchronous serial interfaces (SSIs) 

0 to 42 GPIOs, depending on user configuration 

On-chip low drop-out (LDO) voltage regulator 


September 6, 2007 13




LM3S8962 Evaluation Board Hardware Description 

In addition to a microcontroller, the Stellaris LM3S8962 evaluation board includes a range of useful 

peripherals and an integrated in-circuit debug interface (ICDI). This chapter describes how these 

peripherals operate and interface to the microcontroller. 

LM3S8962 Evaluation Board 

LM3S8962 Microcontroller Overview 

Ethernet 

CAN Module 

Clocking 

The heart of the EVB is a Stellaris LM3S8962 ARM Cortex-M3-based microcontroller. The 

LM3S8962 offers 256-KB flash memory, 50-MHz operation, an Ethernet controller, a CAN module, 

and a wide range of peripherals. Refer to the LM3S8962 data sheet (order number 

DS-LM3S8962) for complete device details. 

The LM3S8962 microcontroller is factory-programmed with a quickstart demo program. The 

quickstart program resides in the LM3S8962 on-chip flash memory and runs each time power is 

applied, unless the quickstart has been replaced with a user program. 

A key feature of the LM3S8962 microcontroller is its fully integrated Ethernet controller. Only an 

RJ45 jack with integrated magnetics and a few passive components are needed to complete the 

10/100baseT interface. The RJ45 jack incorporates LEDs that indicate traffic and link status. 

These are automatically managed by on-chip microcontroller hardware. Alternatively, the LEDs 

can be software-controlled by configuring those pins as general-purpose outputs. 

The LM3S8962 supports automatic MDI/MDI-X so the EVB can connect directly to a network or to 

another Ethernet device without requiring a cross-over cable. 

A CAN module enables highly reliable communications at up to 1 Mbits/s. The LM3S8962 

evaluation board includes a standard CAN transceiver and a 10-pin CAN connector whose signal 

assignments follow a commonly used CAN standard. A simple adaptor (not included in the kit) can 

be used to allow the use of standard DB-9 CAN cables (as specified by CAN in Automation CiA 

DS102). 

An on-board 120-ohm resistor provides bus termination. This resistor can be removed if the board 

is not a network endpoint. 

The CAN transceiver is configured in hardware to support speeds up to 1 Mbits/s. A resistor can 

be added to reduce the transceiver's drive slew-rate for slower data rates over longer distances. 

The LM3S8962 microcontroller has four on-chip oscillators, three are implemented on the EVB. An 

internal 12 MHz oscillator is the clock source the microcontroller uses during and following POR. 

An 8.0-MHz crystal completes the LM3S8962’s main internal clock circuit. An internal PLL, 

configured in software, multiplies this clock to 50-MHz for core and peripheral timing. The internal 

12MHz oscillator is the primary clock source during start-up. 



Reset 

A small, 25-MHz crystal is used by the LM3S8962 microcontroller for Ethernet physical layer 

timing and is independent of the main oscillator. 

The LM3S8962 microcontroller shares its external reset input with the OLED display. In the EVB, 

reset sources are gated through the CPLD, though in a typical application a simple wired-OR 

arrangement is sufficient. 

External reset is asserted (active low) under any one of three conditions: 

Power-on reset 

Reset push switch SW1 held down 

Internal debug mode—By the USB device controller (U4 FT2232) when instructed by 

debugger 

Power Supplies 

Debugging 

The LM3S8962 is powered from a +3.3-V supply. A low drop-out (LDO) regulator regulates +5-V 

power from the USB cable to +3.3-V. +3.3-V power is available for powering external circuits. 

A +15-V rail is available when the OLED display power supply is active. The speaker and the 

OLED display boost-converter operate from the +5-V rail. 

Debugging Modes 

Stellaris microcontrollers support programming and debugging using either JTAG or SWD. JTAG 

uses the signals TCK, TMS, TDI, and TDO. SWD requires fewer signals (SWCLK, SWDIO, and, 

optionally, SWO for trace). The debugger determines which debug protocol is used. 

The LM3S8962 evaluation board supports a range of hardware debugging configurations. 

Table 2-1 summarizes these configurations. 

Table 2-1. Stellaris LM3S8962 Evaluation Board Hardware Debugging Configurations 

Mode Debug Function Use Selected by 

1 Internal ICDI Debug on-board LM3S8962 

microcontroller over USB 

interface. 

2 ICDI out to JTAG/SWD 

header 

The EVB is used as a USB to 

SWD/JTAG interface to an 

external target. 

3 In from JTAG/SWD header For users who prefer an 

external debug interface 

(ULINK, JLINK, etc.) with the 

EVB. 

Default mode 

Connecting to an external 

target and starting debug 

software. The red Debug Out 

LED will be ON. 

Connecting an external 

debugger to the JTAG/SWD 

header. 

Modes 2 and 3 automatically detect the presence of an external debug cable. When the debugger 

software is connected to the EVB's USB controller, the EVB automatically selects Mode 2 and 

illuminates the red Debug Out LED. 


USB Device Controller Functions 

USB Overview 


An FT2232 device from Future Technology Devices International Ltd. manages USB-to-serial 

conversion. The FT2232 is factory-configured by Luminary Micro to implement a JTAG/SWD port 

(synchronous serial) on channel A and a Virtual COM Port (VCP) on channel B. This feature 

allows two simultaneous communications links between the host computer and the target device 

using a single USB cable. Separate Windows drivers for each function are provided on the 

Documentation and Software CD. 

A small serial EEPROM holds the FT2232 configuration data. The EEPROM is not accessible by 

the LM3S8962 microcontroller. 

For full details on FT2232 operation, go to www.ftdichip.com. 

USB to JTAG/SWD 

The FT2232 USB device performs JTAG/SWD serial operations under the control of the debugger. 

A CPLD (U6) multiplexes SWD and JTAG functions and, when working in SWD mode, provides 

direction control for the bidirectional data line. The CPLD also implements logic to select between 

the three debug modes. The internal or external target selection is determined by multiplexing 

TCK/SWCLK and asserting TRST. 

Virtual COM Port 

The Virtual COM Port (VCP) allows Windows applications (such as HyperTerminal) to 

communicate with UART0 on the LM3S8962 over USB. Once the FT2232 VCP driver is installed, 

Windows assigns a COM port number to the VCP channel. 

Organic LED Display 

Features 

The EVB features an Organic LED (OLED) graphics display with 128 x 96 pixel resolution. OLED 

is a new technology that offers many advantages over LCD display technology. The display is 

protected by a thin protective plastic film. If desired the film can be removed using a pair of 

tweezers. 

RiT P14201 series display 

128 columns by 96 rows 

High-contrast (typ. 500:1) 

Excellent brightness (120 cd/m2 ) 

Fast 10 us response 

Control Interface 

The OLED display has a built-in controller IC with synchronous serial and parallel interfaces. 

Synchronous serial (SSI) is used on the EVB as it requires fewer microcontroller pins. Data cannot 

be read from the OLED controller; only one data line is necessary. Note that the SSI port is shared 

with the MicroSD card slot. The Stellaris peripheral driver library (DriverLib) (included on the 

Documentation and Software CD) contains complete drivers with source-code for the OLED 

display. 



Power Supply 

A +15-V supply is needed to bias the OLED display. A FAN5331 device from Fairchild combines 

with a few external components to complete a boost converter. A GPIO (PA7) is assigned to turn 

on and off the controller as necessary for power rail sequencing. When the OLED display is 

operating, a small amount of power can be drawn from the +15-V rail to power other devices. 

Design Guidelines 

The OLED display has a lifetime of about 13,000 hours. It is also prone to degradation due to 

burn-in, similar to CRT and plasma displays. The quickstart application includes both a screen 

saver and a power-down mode to extend display life. These factors should be considered when 

developing EVB applications that use the OLED display. 

Further Reference 

For additional information on the RiT OLED display, visit www.ritekdisplay.com. 

Other Peripherals 

Speaker 

A small, magnetic audio transducer connects through a MOSFET to PG1/PWM1, allowing a range 

of options for generating simple and complex tones. Use of the +5-V rail reduces switching noise 

on the +3.3-V rail. 

MicroSD Card Slot 

Push Switches 

User LED 

Removable flash cards are an ideal media for storing data such as web page content. The source 

code on the CD includes example code for reading data from standard FAT-formatted SD cards. 

All data and control transactions use the SD card's SPI mode. Note that the SD card specification 

does not require that a card supports the SPI mode, but most cards do so in practice. Cards from 

several vendors have been used with the EVB. 

MicroSD cards are very small and require careful handling. The SD card slot on the EVB is a 

push-push type (push to insert; push again to eject). 

NOTE: To avoid damage, remove power before inserting or removing cards.The EVB does not 

implement SD card power control. 

The EVB has five general-purpose input switches. Four are arranged in a navigation-style 

configuration. The fifth functions as a Select switch. 

A user LED (LED1) is provided for general use. The LED is connected to PF0/PWM0, allowing the 

option of either GPIO or PWM control (brightness control). Refer to the Quickstart Application 

source code for an example of PWM control. 

Bypassing Peripherals 

Excluding Ethernet and CAN, the EVB's on-board peripheral circuits require 16 GPIO lines. Two 

additional GPIO lines are assigned to Ethernet LEDs. This leaves 20 GPIO lines and 4 ADC 

channels immediately available for connection to external circuits. If an application requires more 

GPIO lines, the on-board hardware can be disconnected. The EVB is populated with 16 jumper 



links, which can be cut with a knife to isolate on-board hardware. The process can be reversed by 

installing 0603- 0-ohm chip resistors. Table 2-2 shows the microcontroller assignments and how to 

isolate specific pins. 

Important: The quickstart application will not run if one or more jumpers are removed. 

Table 2-2. Isolating On-Board Hardware 

Microcontroller Pin EVB Function To Isolate, Remove... 

Pin 26 PA0/U0RX Virtual COM port receive JP1 

Pin 27 PA1/U0TX Virtual COM port transmit JP2 

Pin 19 PG0 SD card chip select JP4 

Pin 30 PA4/SSI0RX SD card data out JP5 

Pin 31 PA5/SSI0TX SD card and OLED display data in JP6 

Pin 28 PA2/SSI0CLK SD card and OLED display clock JP7 

Pin 34 PA6/CCP1 OLED display data/control select JP8 

Pin 19 PG0 OLED display chip select JP9 

Pin 18 PG1/PWM1 Sound JP10 

Pin 61 PF1/IDX1 Select switch JP11 

Pin 72 PE0/PWM4 Up switch JP12 

Pin 74 PE2/PHB1 Left switch JP13 

Pin 75 PE3/PHA1 Right switch JP14 

Pin 73 PE1/PWM5 Down switch JP15 

Pin 47 PF0/PWM0 User LED JP16 

Interfacing to the EVB 

An array of accessible I/O signals makes it easy to interface the EVB to external circuits. All 

LM3S8962 I/O lines (except those with both JTAG and SWD functions) are brought out to 0.1” 

pitch pads. For quick reference, silk-screened labels on the PCB show primary pin functions. 

Most LM3S8962 I/O signals are +5-V tolerant. Refer to the LM3S8962 microcontroller data sheet 

for detailed electrical specifications. 

Using the In-Circuit Debugger Interface 

The Stellaris LM3S8962 Evaluation Kit can operate as an In-Circuit Debugger Interface (ICDI). 

ICDI acts as a USB to the JTAG/SWD adaptor, allowing debugging of any external target board 

that uses a Stellaris microcontroller. See “Debugging Modes” on page 16 for a description of how 

to enter Debug Out mode. 



Figure 2-1. ICD Interface Mode 

` 

PC with IDE/ 

debugger 

USB 


Stellaris 

MCU 

JTAG/SWD 

Target Cable 

Debug signals bypass 

this MCU 

Stellaris 

MCU 

Target 

Board 

The debug interface operates in either serial-wire debug (SWD) or full JTAG mode, depending on 

the configuration in the debugger IDE. 

The IDE/debugger does not distinguish between the on-EVB Stellaris microcontroller and an 

external Stellaris microcontroller. The only requirement is that the correct Stellaris device is 

selected in the project configuration. 



CAN Device Board Hardware Description 

The CAN device board uses a Stellaris LM3S2110 microcontroller to demonstrate a complete 

two-node network. The board can be used with the main LM3S8962 evaluation board or as a 

standalone board. 

Device Overview 

Power Supply 

The Stellaris LM3S2110 ARM Cortex-M3-based microcontroller has 64-KB flash memory, 25-MHz 

operation, a CAN module, and a wide range of peripherals. For complete device details, see the 

LM3S2110 data sheet (order number DS-LM3S2110). 

The LM3S2110 microcontroller is factory programmed with a quickstart demonstration program 

that adds a remote volume control feature to the quickstart application. The quickstart program 

resides in the LM3S2110 on-chip flash memory and runs each time power is applied, unless the 

quickstart has been replaced with a user program. 

The CAN device board receives +5.0-V power from the CAN bus and should not be connected to 

a CAN bus that has a power wire voltage of greater than 10.0 V. If the bus is unpowered, a +5.0-V 

local power supply must be provided. The LM3S2110 microcontroller is powered from a +3.3-V 

rail, supplied by a low drop-out (LDO) regulator. +3.3-V power is available for powering external 

circuits. 

Programming and Debugging 

Interfacing 

A standard 20-pin header supports both JTAG And SWD programming and debugging using either 

the main LM3S8962 board in ICDI out mode or a full-featured debug interface. 

Two push switches and an LED implement a very simple user interface. The board’s capabilities 

are easily expanded using the I/O breakout headers. For breakout header signal assignments, see 

“LM3S2110 CAN Device Board Connections” on page 33. 


CAN Device Board Hardware Description 


A P P E N D I X A 

Schematics 

Schematics for the Stellaris LM3S8962 Evaluation Board follow. 


1 

1 

2 

Stellaris LM3S8962 Microcontroller 

2 

3 

A U1 

A 

INT_TCK 

TMS/SWDIO 

PC2/TDI 

PC3/TDO 

PA0/U0Rx 

PA1/U0Tx 

PA2/SSI0CLK 

PA3/SSI0FSS 

PA4/SSI0RX 

PA5/SSI0TX 

PA6/CCP1 

PA7 

TMS/SWDIO 

PC2/TDI 

PC3/TDO 

PC4/PhA0 

PC5 

PC6/PhB0 

PC7 

26 

27 

28 

29 

30 

31 

34 

35 

80 

79 

78 

77 

25 

24 

23 

22 

PA0/U0RX 

PA1/U0TX 

PA2/SSI0CLK 

PA3/SSI0FSS 

PA4/SSI0RX 

PA5/SSI0TX 

PA6/CCP1 

PA7 

PC0/TCK/SWCLK 

PC1/TMS/SWDIO 

PC2/TDI 

PC3/TDO/SWO 

PC4/PhA0 

PC5 

PC6/PhB0 

PC7 

PB0/PWM2 

PB1/PWM3 

PB2/I2C0SCL 

PB3/I2C0SDA 

PB4/C0- 

PB5/C0o 

PB6/C0+ 

PB7/TRST 

PD0/CAN0Rx 

PD1/CAN0Tx 

PD2/U1RX 

PD3/U1TX 

PD4/CCP0 

PD5 

PD6/FAULT 

PD7/IDX0 

66 

67 

70 

71 

92 

91 

90 

89 

10 

11 

12 

13 

95 

96 

99 

100 

PB0/PWM2 

PB1/PWM3 

PB2/I2C0SCL 

PB3/I2CSDA 

PB4/C0- 

PB5/C1- 

PB6/C0+ 

PB7/TRST 

PD0/CAN0Rx 

PD1/CAN0Tx 

PD2/U1RX 

PD3/U1TX 

PD4/CCP0 

PD5/CCP2 

PD6/FAULT 

PD7/IDX0 

+3.3V 

R2 

10K 

PB7/TRST 

JP17 

1 

4 

8 

2 

U2 

TXD CANH 

RXD CANL 

RS 

VCC 

GND VREF 

SN65HVD1050D 

7 

6 

3 

5 

R1 

120R 

+5V 

C1 

0.1UF 

P1 

GND 

1 2 

CANL 

CANH 

3 4 

GND 

D1 +5V 

5 6 

+BUSPWR 

7 8 

9 10 

MBR0520 

Header 5X2 

Pin-out enables straight-through 

connection to a CAN DB-9M. 

On-board Peripheral Signals 

Jumpers can be cut to 

free GPIO lines as required. 

JP1 

B 

C 

MCURSTn 

Y1 

Y2 

1 2 

1 2 

25.00MHz 

8.00MHz 

C8 

C9 C10 

18PF 

18PF 18PF 

History 

Revision Date Description 

0 7/24/07 Prototype release 

A 

8/11/07 Production Release 

PE0/PWM4 

PE1/PWM5 

PE2/PhB1 

PE3/PhA1 

ADC0 

ADC1 

ADC2 

ADC3 

PG0 

PG1/PWM1 

OSC32IN 

OSC32OUT 

C11 

18PF 

72 

73 

74 

75 

1 

2 

5 

6 

19 

18 

64 

17 

16 

48 

49 

52 

53 

50 

51 

65 

76 

9 

15 

21 

33 

39 

41 

42 

45 

54 

57 

63 

69 

82 

85 

86 

87 

94 

4 

97 

PE0/PWM4 

PE1/PWM5 

PE2/PhB1 

PE3/PhA1 

ADC0 

ADC1 

ADC2 

ADC3 

PG0 

PG1/PWM1 

RST 

XTALNPHY 

XTALPPHY 

MOSCin 

MOSCout 

OSC32in 

OSC32out 

WAKE 

HIB 

CMOD0 

CMOD1 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

AGND 

AGND 

PF0/PWM0 

PF1/IDX1 

PF2/LED1 

PF3/LED0 

MDIO 

TXOP 

TXON 

RXIP 

RXIN 

AVDD 

AVDD 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VBAT 

LDO 

VDD25 

VDD25 

VDD25 

VDD25 

47 

61 

60 

59 

58 

43 

46 

40 

37 

3 

98 

8 

20 

32 

36 

44 

56 

68 

81 

83 

84 

93 

55 

7 

14 

38 

62 

88 

PF0/PWM0 

PF1/IDX1 

PF2/LED1 

PF3/LED0 

+3.3V 

R3 

10K 

+3.3V 

C12 

0.1UF 

C14 

0.01UF 

C19 

0.01UF 

+3.3V 

R4 R5 

49.9 49.9 

R8 R9 

49.9 49.9 

C13 

0.01UF 

C15 C16 

0.01UF 0.1UF 

C20 C21 

0.1UF 4.7UF 

C2 C3 

10pF 10pF 

C6 C7 

10pF 10pF 

+3.3V 

C17 C18 

0.1UF 4.7UF 

10/100baseT Ethernet Jack 

P2 

+3.3V 

12 G+ 

R6 11 G- 

330 

3 1CT:1 

C4 +3.3V 

TX+ 

5 

1 

TX- 

2 

RX+ 

0.1UF 4 

3 

4 

7 1CT:1 

5 

RX- 

6 

C5 +3.3V 

6 

7 

8 

0.1UF 8 

R7 +3.3V 

2 Y- 

330 1 Y+ 

9 NC 

10 GND 

J3011G21DNL 

I/O Break-out Headers 

30 29 

31 32 

PD4/CCP0 

PD5/CCP2 

+15V 

PD6/FAULT 

PD7/IDX0 

+5V 

ADC0 

PB4/C0- 

36 

ADC1 

ADC2 

PB6/C0+ 

PB5/C1- 

ADC3 

PC2/TDI 

PB7/TRST 

PD2/U1RX 

PC3/TDO 

PD3/U1TX 

PG1/PWM1 

PE2/PhB1 

PE3/PhA1 

PG0 

PC7 

PE0/PWM4 PE1/PWM5 

PC6/PhB0 

PC5 

PB2/I2C0SCL PB3/I2CSDA 

PC4/PhA0 

PB1/PWM3 

+3.3V 

PA0/U0Rx 

PF1/IDX1 PB0/PWM2 

PA0/U0Rx 

PA1/U0Tx 

PA2/SSI0CLK 

PA3/SSI0FSS 

PA4/SSI0RX 

PA5/SSI0TX 

PA6/CCP1 

PA7 

PF0/PWM0 

PF1/IDX1 

PE0/PWM4 

PE1/PWM5 

PE2/PhB1 

PE3/PhA1 

PG0 

PG1/PWM1 

JP2 

JP3 

JP4 

JP5 

JP6 

JP15 

JP16 

JP7 

JP8 

JP9 

JP10 

JP11 

JP12 

JP14 

JP13 

VCP_RX 

VCP_TX 

SSICLK 

OLEDCSn 

SSIRX 

SSITX 

OLEDDC 

EN+15V 

LED 

SELECT_SWn 

UP_SWn 

DOWN_SWn 

LEFT_SWn 

RIGHT_SWn 

CARDCSn 

SOUND 

B 

C 


PA1/U0Tx 

PA2/SSI0CLK 

PF3/LED0 PF2/LED1 

D PA3/SSI0FSS 

PA5/SSI0TX 

PA4/SSI0RX 

PA6/CCP1 

OSC32OUT 

OSC32IN 

D 

PA7 

PF0/PWM0 

+3.3V 

Drawing Title: Ethernet and CAN Evaluation Board 

2 1 

59 60 

Page Title: LM3S8962 Micro, Ethernet and CAN 

Size 

B 

Document Number: 

EK-LM3S8962 

Date: 

8/11/2007 

Sheet 

1 of 4 

Rev 

A 

3 

4 

4 

CAN Port 

GL 

GR 

5 

5 

6 

6

1 

1 

+3.3V 

2 

2 

3 

A 

B 

Reset 

SW1 

SW-B3S1000 

Select 

SW2 

SW-B3S1000 

Up 

SW3 

SW-B3S1000 

Down 

SW4 

SW-B3S1000 

Left 

SW5 

R13 

10K 

RESET_SWn 

C25 

OMIT 

SELECT_SWn 

UP_SWn 

DOWN_SWn 

SOUND 

+5V 

R11 

2.2 

BZ1 

D2 

1 

MBR0520 2 

NFT-03C 

Q1 

NDS331N 

R12 

10K 

Speaker Circuit 

OLEDCSn 

MCURSTn 

OLEDDC 

SSICLK 

SSITX 

C22 

4.7UF 

+3.3V 

R10 

200K 

+3.3V 

+15V 

C23 C24 

0.1UF 0.1UF 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

NC 

VCIR 

VCOMH 

LVSS 

VSS 

BS1 

BS2 

IREF 

CSn 

RESn 

D/Cn 

R/Wn 

E 

D0/SCLK 

D1/SDIN 

D2 

D3 

D4 

D5 

D6 

D7 

VDDIO 

VDD 

VCC 

NC 

OLED-RIT-128X96 

RGS13128096WH000 

A 

B 

SW-B3S1000 

LEFT_SWn 

Right 

SW6 

128x96 OLED Graphics Display 

RIGHT_SWn 

SW-B3S1000 

User Switches 

R14 

LED 

+3.3V 

330 

LED1 Status 

Green 

C 

R15 

10K 

P3 

C 

CARDCSn 

SSITX 

SSICLK 

SSIRX 

+3.3V 

+3.3V 

1 

2 

3 

4 

5 

6 

7 

8 

2908-05WB-MG 

DBGOUTLED 

R16 

330 

LED2 Debug Out 

Red 

C26 

0.1UF 

R17 

10K 

+3.3V 

9 

10 

11 

12 

microSD Card Slot 

D 

Status LEDs 

D 


Page Title: OLED Display, Switches and Audio 

Size 

B 



Date: 

8/11/2007 

Sheet 

2 of 4 

Rev 

A 

3 

4 

4 

+3.3V 

R18 

330 

5 

LED3 

Green 

5 

U3 

Power 

6 

6

1 

1 

2 

2 

3 

A A 

B 

C 

+15V 

B 

C 

USB+5V JP19 +5V 

+3.3V 

5 

VIN SW 

C41 

4.7UF 

C27 

4.7UF 

FB 

3 

1 

PLD_TCK TP1 

Debug Interface Logic 

PLD_TMS 

PLD_TDI 

PLD_TDO 

TP2 

TP3 

TP4 

PLD JTAG TEST POINTS 

USB Interface 

P4 

54819-0519 

5V D- D+ ID 

6 

G 

7 USBSH 

JP18 

USB Device Controller 

+3.3V 

+3.3V 

C29 

0.1UF 

+3.3V 

+3.3V 

U6 

LC4032V-75TN48C 

TP5 

TP6 

USB+5V 

FB1 

U4 

R35 

4.7K 

60ohm @ 100 MHz 

C32 

0.01UF 

R21 27 

R22 27 

R23 

1.5K 

C31 

0.1UF 

6 

8 

7 

3V3OUT 

USBDM 

USBDP 

ADBUS0 

ADBUS1 

ADBUS2 

ADBUS3 

ADBUS4 

ADBUS5 

ADBUS6 

ADBUS7 

ACBUS0 

ACBUS1 

ACBUS2 

ACBUS3 

SI/WUA 

24 

23 

22 

21 

20 

19 

17 

16 

15 

13 

12 

11 

10 

TCK 

TDI/DI 

TDO/DO 

TMS/OUTEN 

SRSTN 

DBG_JTAG_EN 

+3.3V 

INT_TCK 

RESET_SWn 

+3.3V 

44 

45 

46 

47 

48 

2 

3 

4 

7 

8 

9 

10 

14 

A0/GOE0 

A1 

A2 

A3 

A4 

A5 

Bank 0 

A6 

A7 

A8 

A9 

A10 

A11 

A12 

Bank 1 

B0 

B1 

B2 

B3 

B4 

B5 

B6 

B7 

B8 

B9 

B10 

B11 

B12 

20 

21 

22 

23 

24 

26 

27 

28 

31 

32 

33 

34 

38 

PC2/TDI 

PC3/TDO 

TARGETCABLEn 

DBGOUTLED 

VCP_TX 

PB7/TRST 

MCURSTn 

+5V 

8 

7 

6 

5 

U5 

VCC CS 

NC SK 

ORG DI 

GND DO 

CAT93C46 

1K 64X16 

1 

2 

3 

4 

+5V 

R24 

10K 

Y3 

1 2 

6.00MHz 

C28 

18PF 

R25 

1.5K 

C30 

18PF 

+5V 

48 

1 

2 

47 

43 

44 

4 

5 

9 

18 

25 

34 

45 

BDBUS0 

BDBUS1 

BDBUS2 

BDBUS3 

BDBUS4 

EECS 

BDBUS5 

EESK 

BDBUS6 

EEDATA 

BDBUS7 

TEST 

BCBUS0 

XTIN 

BCBUS1 

XTOUT 

BCBUS2 

BCBUS3 

SI/WUB 

RESET# 

RSTOUT# 

PWREN# 

GND 

VCC 

GND 

VCC 

GND 

VCCIOA 

GND 

VCCIOB 

AGND 

AVCC 

FT2232D 

Channel A : JTAG / SW Debug 

Channel B : Virtual Com Port 

40 

39 

38 

37 

36 

35 

33 

32 

30 

29 

28 

27 

26 

41 

3 

42 

14 

31 

46 

VCP_RX 

SWO_EN 

+3.3V 

R30 

330 

C37 

0.1UF 

+5V 

R34 

4.7K 

C42 

0.1UF 

MODE is reserved 

for future use. 

+5V 

+3.3v 

C33 C34 C35 C36 

0.1UF 0.1UF 0.1UF 0.1UF 

D3 

L1 

NR4018T100M 

+3.3V 

MODE 

VCP_TX_SWO 

+3.3V 

PC2/TDI 

PC2/TDI 

TMS/SWDIO 

TMS/SWDIO 

TCK/SWCLK 

TCK/SWCLK 

PC3/TDO 

PC3/TDO 

R26 

27 

R28 

27 

R29 

27 

R31 

27 

TMS/SWDIO 

TCK/SWCLK 

JTAG/SWD Interface 

+3.3V Input/Output 

R27 

P5 

OMIT 

1 2 

3 4 

XTDI 

5 6 

XTMS 

7 8 

XTCK 

9 10 

11 12 

XTDO 

13 14 

15 16 

17 18 

19 20 

Header 10X2 

TARGETCABLEn 

R32 

4.7K 

+3.3v 

1 

6 

U8 

VIN1 

VIN2 

VOUT 

SENSE 

4 

5 

10uH 

U7 

MBR0520 

R20 

200K 

C38 

120pF 

NC 

3 

C43 

4.7UF 

C40 

4.7UF 

C39 

0.1UF 

1 

2 

3 

4 

5 

D 

2 

GND GND 

LP8345ILD-3.3 

7 

EN+15V 

R19 

10K 

4 

SHDNn 

FAN5331 

GND 

2 

R33 

17.8K 


D 

USB +5V to +3.3V 500mA Power Supply 

Page Title: USB, Debugger Interfaces and Power 

+15V 50mA Power Supply for OLED Display 

Size Document Number: 

B 


Date: 

Sheet 

8/11/2007 3 of 4 

Rev 

A 

3 

4 

4 

13 

37 

18 

43 

19 

42 

GND 

GND 

CLK1/I 

CLK0/I 

CLK2/I 

CLK3/I 

A13 

A14 

A15 

GND (Bank 0) 

VCCO (Bank 0) 

15 

16 

17 

5 

6 

11 

25 

1 

35 

12 

36 

TCK 

TMS 

TDI 

TDO 

VCCO (Bank 1) 

GND (Bank 1) 

5 

VCC 

VCC 

B15/GOE1 

B14 

B13 

30 

29 

41 

40 

39 

5 

6 

6

1 

1 

2 

2 

3 

Up 

SW100 

DPF0 

D+3.3V 

SW-B3S1000 

Power Rail Break-out 

Stellaris LM3S2110 Microcontroller 

Down 

R104 

SW101 

D+5V D+3.3V +5VBUS 

U100 

68K 

DPF1 

A 

34 

1 

35 

33 

60 

36 

2 

17 

18 

19 

20 

21 

22 

23 

24 

26 

27 

28 

29 

30 

31 

34 

35 

PA0/U0RX 

PA1/U0TX 

PA2/SSI0CLK 

PA3/SSI0FSS 

PA4/SSI0RX 

PA5/SSI0TX 

PA6/CCP1 

nc 

PB0/CCP0 

PB1/CCP2 

PB2/I2C0SCL 

PB3/I2C0SDA 

PB4/C0- 

PB5/C1- 

PB6/C0+ 

PB7/TRST 

66 

67 

70 

71 

92 

91 

90 

89 

43 

46 

45 

48 

61 

62 

59 

58 

DRSTn 

DPF2 R100 

SW-B3S1000 

Reset 

SW102 

SW-B3S1000 

Status 

DGND 

A 

B 

DGND 

53 

52 

16 

15 

14 

13 

NOTE: Some LM3S2110 pins are 

47 

no-connects. These pins have been brought 50 

out to pads to allow other Stellaris CAN 

49 

devices to be used instead of LM3S2110. 

51 

3 

4 

5 

6 

D+3.3V 

R103 

68K 

DRSTn 

C100 

OMIT 

DGND 

Y100 

1 2 

DTCK 

DTMS 

DTDI 

DTDO 

37 

38 

80 

79 

78 

77 

25 

24 

23 

22 

72 

73 

74 

75 

1 

2 

5 

6 

64 

48 

49 

52 

53 

PC0/TCK/SWCLK 

PC1/TMS/SWDIO 

PC2/TDI 

PC3/TDO/SWO 

PC4 

PC5/C1+ 

PC6/C2+ 

PC7/C2- 

PE0 

PE1 

nc 

nc 

nc 

nc 

nc 

nc 

RST 

MOSCin 

MOSCout 

OSC32in 

OSC32out 

PD0/CAN0RX 

PD1/CAN0TX 

PD2 

PD3 

PD4/CCP3 

PD5 

PD6/FAULT 

PD7/C0o 

PF0/PWM0 

PF1/PWM1 

PF2 

nc 

nc 

nc 

nc 

nc 

PG0 

PG1 

nc 

nc 

nc 

nc 

nc 

nc 

PH0 

PH1 

nc 

nc 

AVDD 

AVDD 

10 

11 

12 

13 

95 

96 

99 

100 

47 

61 

60 

59 

58 

46 

43 

42 

19 

18 

17 

16 

41 

40 

37 

36 

86 

85 

84 

83 

3 

98 

7 

8 

64 

63 

66 

65 

DPF0 

31 

DPF1 

44 

DPF2 

41 

40 

39 

30 

29 

28 

12 

11 

10 

9 

27 

26 

25 

32 

57 

56 

55 

54 

D+3.3V 

DGND 

JP101 

330 

D+3.3V R101 

330 

CAN Transceiver 

U101 

R102 

120R 

1 

7 

TXD CANH 

4 

6 

RXD CANL 

8 

D+5V 

RS 

3 

VCC 

2 

5 

GND VREF 

C101 

0.1UF 

DGND SN65HVD1050D 

DGND 

LED100 

Green 

DGND 

Power 

LED101 

Green 

DGND 

CAN Port 

P100 

1 2 

DCANL 

DCANH 

3 4 

5 6 

+5VBUS 

7 8 

9 10 

Header 5X2 

DGND 

Pin-out enables straight-through 

connection to a CAN DB-9M. 

B 

C 

DTDI 

DTMS 

DTCK 

DTDO 

JTAG/SWD Interface 

D+3.3V 

P101 

1 2 

3 4 

5 6 

7 8 

9 10 

11 12 

13 14 

15 16 

17 18 

8.00MHz 42 

C103 

C104 

18PF 

18PF 

DGND DGND 

50 

51 

65 

76 

9 

15 

21 

33 

39 

45 

54 

57 

63 

69 

82 

87 

94 

4 

97 

WAKE 

HIB 

CMOD0 

CMOD1 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

GND 

AGND 

AGND 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VDD33 

VBAT 

LDO 

VDD25 

VDD25 

VDD25 

VDD25 

8 

20 

32 

44 

56 

68 

81 

93 

55 

7 

14 

38 

62 

88 

C102 

0.1UF 

DGND 

C107 

0.01UF 

C111 

0.01UF 

D+3.3V 

C108 C109 C110 

0.01UF 0.1UF 0.1UF 

DGND 

C112 C113 

0.1UF 4.7UF 

DGND 

+5VBUS JP100 

+5V to +3.3V 500mA Power Supply 

D+5V 

U102 

D+3.3V 

1 

4 

VIN1 VOUT 

6 

5 

VIN2 SENSE 

C105 

C106 

4.7UF 

3 

NC 

4.7UF 

2 

7 

GND GND 

LP8345ILD-3.3 

DGND DGND 

DGND DGND 

C 

19 20 

DGND 

Header 10X2 

DGND LM3S2110 

D D 


Page Title: CAN Device using LM3S2110 

CAN Device Evaluation Board 

Size 

B 



Date: 

8/11/2007 

Sheet 

4 of 4 

Rev 

A 

3 

4 

4 

5 

5 

6 

6

1 

2 

3 

4 

5 

6 

7 

8 

A B C D E F G H 

I89 

S 

I90 

A 

B 

B 

A 

I105 

44 

I86 

S 

I85 

34 

FTDI_DBG 

VCP_TX 

DBGOUT 

ITCK 

SWO_EN 10 

I91 

I109 

FTDI_TCK 45 

I7 

41 

I87 

XTCK 

FTDI_TDI_DO 46 

I6 

I92 

32 U0TX 

S 

FTDI_TDO_DI 

FTDI_TMS 

FTDIJTAGEN 

FTDI_SRSTn 

RSTSW 

RC 

EXTCABLEn 

HIBn 

I3 47 

48 

4 

3 

9 

14 

26 

16 

I4 

I5 

I37 

I15 

I74 

I13 

I108 

DRVEN 

I104 

I18 

FTDI_DBG 

I99 

I9 

B 

A 

D Q 

C 

I100 

JTAGEN 

I20 

SWDEN 

I36 

FTDI_DBG 

A B C D E F G H 

I35 

I96 

I95 

JTAGEN 

DBGOUT 

INTDBG 

B 

A 

S 

I17 

I102 

I111 

I112 

I16 

24 

21 

40 

I8 

31 

7 

33 

38 

I2 

I42 

I70 

I106 

I107 

XTDO 

XTDI 

XTMS 

DBGLED 

TEST 

TRSTn 

MCURSTn 


Fury Evaluation Kit 

JTAG Logic with Auto Mode Detect and Hibernate 

AUG 23, 2007 

1 

2 

3 

4 

5 

6 

7 

8

A P P E N D I X B 

Connection Details 

This appendix contains the following sections: 

Component Locations (see page 30) 

Evaluation Board Dimensions (see page 31) 

I/O Breakout Pads (see page 32) 

LM3S2110 CAN Device Board Connections (see page 33) 

Recommended Connectors (see page 33) 

ARM Target Pinout (see page 34) 

References (see page 35) 


Component Locations 

Figure B-1. LM3S8962 Evaluation Board Component Locations 


Evaluation Board Dimensions 

Figure B-2. LM3S8962 Evaluation Board Dimensions 

Figure B-3. LM3S2110 CAN Device Board Dimensions 



I/O Breakout Pads 

The LM3S8962 EVB has 42 I/O pads, 14 power pads, 2 crystal connections, and 2 no-connects, 

for a total of 60 pads. Connection can be made by soldering wires directly to these pads, or by 

using 0.1" pitch headers and sockets. 

Note: In Table B-2, an asterisk (*) by a signal name (also on the EVB PCB) indicates the signal is 

normally used for on-board functions. Normally, you should cut the associated jumper (JP1-15) 

before using an assigned signal for external interfacing. 

Table B-1. I/O Breakout Pads 

Description 

Pad 

No. 

Description 

32 September 6, 2007 

Pad 

No. 

Description 

GND 1 GND 21 PC3/TDO 41 

PA7* 2 ADC3 22 GND 42 

PA6/CCP1* 3 ADC2 23 PE2/PhB1* 43 

PA5/SSI0TX* 4 ADC1 24 PE3/PhA1* 44 

PA4/SSI0RX* 5 ADC0 25 PE0/PWM4* 45 

PA3/SSI0FSS* 6 GND 26 PE1/PWM5* 46 

PA2/SSI0CLK* 7 PD7/IDX0 27 PB2/I2C0SCL 47 

PA1/U0TX* 8 PD6/FAULT 28 PB3/I2C0SDA 48 

PA0/U0RX* 9 PD5/CCP2 29 PB1/PWM3 49 

GND 10 PD4/CCP0 30 GND 50 

PC4/PHA0 11 +15V 31 PF1/IDX1* 51 

+3.3V 12 No connect 32 PB0/PWM2 52 

PC5 13 +5V 33 PF3/LED0* 53 

PC6/PHB0 14 GND 34 PF2/LED1* 54 

PC7 15 PB4/C0- 35 GND 55 

PG0* 16 GND 36 OSC32OUT 56 

PG1/PWM1* 17 PB6/C0+ 37 GND 57 

PD3/U1TX 18 PB5/C1- 38 OSC32IN 58 

PD2/U1RX 19 PC2/TDI 39 PF0/PWM0* 59 

No connect 20 PB7/TRST 40 +3.3V 60 

Pad 

No.

LM3S2110 CAN Device Board Connections 

PC2 (78) 

nc (83) 

nc (84) 

PH1 (85) 

PH0 (86) 

PB7*(89) 

PB6 (90) 

GND 

PB4 (92) 

PB5 (91) 

PD5 (96) 

PD4 (95) 

PD6 (99) 

PD7 (100 ) 

Recommended Connectors 


Connection can be made by soldering wires directly to pads or using 0.1” pitch headers and 

sockets. 

Table B-2. Recommended Connectors 

Pins 1-30, 31-60 

(2 x 15 way) 

54 53 

66 

65 

1 

2 

52 

51 

PC3 (77) 

nc (75) 

PE1 (73) 

nc (74) 

PB3 (71) 

PE0 (72) 

PB1 (67) 

PB2 (70) 

PF1*(61) 

PB0 (66) 

GND 

PF2*(60) 

nc (59) 

nc (58) 

XOSC1 

XOSC0 

GND 

+3.3V 

+5V BUS 

+5V 

+3.3V 

nc (1) 

nc (5) 

PD2 (12) 

nc (16) 

PG1 (18) 

PC7 (22) 

PC5 (24) 

PA0 (26) 

GND 

nc (2) 

nc (6) 

PD3 (13) 

nc (17) 

PG0 (19) 

PG6 (23) 

PC4 (25) 

PA1 (27) 

GND 

PF0*(47) 

nc (46) 

nc (43) 

nc (42) 

nc (41) 

nc (40) 

nc (37) 

nc (35) 

PA6 (34) 

PA5 (31) 

PA4 (30) 

PA3 (29) 

PA2 (28) 

PCB Socket Sullins PPPC152LFBN-RC Digikey S7118-ND 

Cable Socket 3M 89130-0101 Digikey MKC30A-ND 

Pin Header Sullins PEC15DAAN Digikey S2011E-15-ND 


31 32 

19 20 

17 

18 

34 

33

ARM Target Pinout 

In ICDI input and output mode, the Stellaris LM3S8962 Evaluation Kit supports ARM’s standard 

20-pin JTAG/SWD configuration. The same pin configuration can be used for debugging over 

serial-wire debug (SWD) and JTAG interfaces. The debugger software, running on the PC, 

determines which interface protocol is used. 

The Stellaris target board should have a 2x10 0.1” pin header with signals as indicated in 

Table B-3. This applies to both an external Stellaris microcontroller target (Debug Output mode) 

and to external JTAG/SWD debuggers (Debug Input mode). 

Table B-3. 20-Pin JTAG/SWD Configuration 

Function Pin Pin Function 

nc (+3.3 V opt) 1 2 nc 

nc 3 4 GND 

TDI 5 6 GND 

TMS 7 8 GND 

TCK 9 10 GND 

nc 11 12 GND 

TDO 13 14 GND 

nc 15 16 GND 

nc 17 18 GND 

nc 19 20 GND 

ICDI does not control RST (device reset) or TRST (test reset) signals. Both reset functions are 

implemented as commands over JTAG/SWD, so these signals are not necessary. 

It is recommended that connections be made to all GND pins; however, both targets and external 

debug interfaces must connect Pin 18 and at least one other GND pin to GND. 

Some external debug interfaces may require a voltage on Pin 1 to power their line drivers. If your 

debug interface has a selectable power source, set it to internal before using it with this EVB. If 

that is not an option, it may be necessary to install a 0-ohm resistor in location R27 on the EVB. 


References 


In addition to this document, the following references are included on the Stellaris Family 

Development Kit documentation CD-ROM and are also available for download at 

www.luminarymicro.com: 

Stellaris LM3S8962 Evaluation Kit Quickstart Guide for appropriate tool kit (see “Evaluation Kit 

Contents,” on page 12) 

Stellaris LM3S8962 Evaluation Kit Read Me First 

Stellaris Family Peripheral Driver Library 

Stellaris Family Peripheral Driver Library User’s Manual, publication PDL-LM3S8962 

Stellaris LM3S8962 Data Sheet, publication DS-LM3S8962 

Stellaris LM3S2110 Data Sheet, publication DS-LM3S2110 

Additional references include: 

RiT Display Corporation RGS13128096WH000 OLED Display Data Sheet 

Future Technology Devices Incorporated FT2232D Data Sheet 

Information on development tool being used: 

– RealView MDK web site, www.keil.com/arm/rvmdkkit.asp 

– IAR Embedded Workbench web site, www.iar.com 

– Code Sourcery GCC development tools web site, 

www.codesourcery.com/gnu_toolchains/arm 



A P P E N D I X C 

Contact Information 

Company Information 

Luminary Micro, Inc. designs, markets, and sells ARM Cortex-M3-based microcontrollers (MCUs). 

Austin, Texas-based Luminary Micro is the lead partner for the Cortex-M3 processor, delivering the 

world's first silicon implementation of the Cortex-M3 processor. Luminary Micro's introduction of 

the Stellaris® family of products provides 32-bit performance for the same price as current 8- and 

16-bit microcontroller designs. With entry-level pricing at $1.00 for an ARM technology-based 

MCU, Luminary Micro's Stellaris product line allows for standardization that eliminates future 

architectural upgrades or software tool changes. 


108 Wild Basin, Suite 350 

Austin, TX 78746 

Main: +1-512-279-8800 

Fax: +1-512-279-8879 

http://www.luminarymicro.com 

Support Information 

For support on Luminary Micro products, contact: 

support@luminarymicro.com 

+1-512-279-8800, ext. 3

Stellaris® LM3S8962 Evaluation Board

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?