Texas Instruments Stellaris LM3S9D90 Скачать руководство пользователя страница 22

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July 5, 2011

USB to JTAG, SWD, Headers, and Power

Document Number:

Rev

Sheet

Date:

6/17/2011

Designer:

Drawn by:

Approved:

Drawing Title:

Page Title:

Size

Arnaldo Cruz

0001

EK-LM3S9B90 and EK-LM3S9D90 Evaluation Board

Tempest, Reset, Test Pads

108 Wild Basin Rd.
Suite 350
Austin, TX 78746

TI AEC - Austin

C18
18pF

C17
18pF

C16
18pF

C15
18pF

RSTn

OSCin
OSCout

XTALN
XTALP

R8
12.4K

9.1k

USBDP
USBDM

3.3V

C22

1uF

C19
0.1uF

C7
0.1uF

C8
0.1uF

C9
0.1uF

C10
0.1uF

C11
0.1uF

C6
1uF

C13
0.1uF

C20
0.1uF

C23
0.1uF

XOSC0

XOSC1

C5
18pF

C4
18pF

4.194304 MHz

ETH_TXOP

ETH_TXON

ETH_MDIO

ETH_LED0

ETH_LED1

ETH_RXIP
ETH_RXIN

USBPWR
USBFLT

USBID

3.3V

TMS
TCK
TDO
TDI

0.1uF

VBUS

PF4

PB4
PB5
PB6
PB7

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

PF0
PF1

PB2
PB3

PH0
PH1
PH2

PH5
PH6
PH7

PJ0
PJ1
PJ2

WAKEn

PG0
PG1

PE1
PE2
PE3
PE4
PE5
PE6
PE7

PC4
PC5
PC6
PC7

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7

PG7

3.3V

R6
10K

0.1uF

10K

PC0
PC1
PC2
PC3

10K

PB2
PB3
PB4
PB5
PB6
PB7

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

PF0
PF1
PF2
PF3
PF4
PF5

PH0
PH1
PH2
PH5
PH6
PH7

PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PG0

PG1
PG7

RESET

SW1

PJ0
PJ1
PJ2

PE0

PF5

VBAT

RSTn

3.3V

R5
10K

HIBn

PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7

PC4
PC5
PC6
PC7

WAKEn
VBAT

HIBn

LM3S9B90/LM3S9D90

PA0/U0RX

PA1/U0TX

PA2/SSI0CLK

PA3/SSI0FSS

PA4/SSI0RX

PA5/SSI0TX

PC0/TCK/SWCLK

PC1/TMS/SWDIO

PC2/TDI

PC3/TDO/SWO

PC4

PC5

PC6

PC7

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

100

GND

ERBIAS

RST

LDO

OSC0

OSC1

PB0/USB0ID

PB1/USB0VBUS

PB2/I2C0SCL

PB3/I2C0SDA

PB4

PB5

PB6

PB7

PE0

PE1

PE2

PE3

PE4

PE5

PA6

PA7

PE6

PE7

PF0

PF1

PF2/LED1

PF3/LED0

MDIO

TXON

TXOP

PF4

PG0

PG1

XTALNPHY

XTALPPHY

PF5

RXIP

RXIN

PG7

PH0

PH1

PH2

PH3/USB0EPEN

AVDD

AGND

VDD33

GND

CVDD

HIB

PH4/USB0PFLT

USB0DP

USB0DM

USB0RBIAS

PH5

PH6

PH7

PJ0

PJ1

PJ2

WAKEn

XOSC0

XOSC1

GND

VBAT

16.000 MHz

C12
0.1uF

C14
0.1uF

SHDNn

VBUS

3.3V

R24
10K

25.000 MHz

JTAG/SWD

1
3
5
7
9

2
4
6
8
10

HDR 2X5-MH-SHRD

VCP_RX

PWR/UART

HDR 2X4-MH-SHRD

DBG1

DBG2

TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17

TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP27
TP28
TP29
TP30
TP31
TP32
TP33
TP34

TP35
TP36
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51

TP52
TP53
TP54
TP55
TP56
TP57
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP66
TP67
TP68

FB1

120ohm @ 10

0 M

PA0

PA1

VCP_RX

VCP_TX

PB4

PD0

USR_PBn

USR_LED

JR1

JR2

JR3

JR4

VCP_TX

JR5

JR6

PF2

PF3

PF2
PF3

C3
0.1uF

3.3V

Revision History

Revision

2/24/2009

First release for prototypes.

Date

Description

4/15/2009

Released to production.

R23

CVDD

5VR

1/21/2010

DC regulators U2 and U4 replaced for TI parts.

6/17/2011

Add option to install either LM3S9B90 or LM3S9D90

Document Number:

Rev

Sheet

Date:

5/18/2009

Designer:

Drawn by:

Approved:

Drawing Title:

Page Title:

Size

Arnaldo Cruz

0001

In Circuit Debug Interface (ICDI) Board

USB to JTAG, SWD

108 Wild Basin Rd.
Suite 350
Austin, TX 78746

Texas Instruments

6.000MHz

3.3V

R7
1.50k

2.21k

USBP

USBM

VCP_RX
VCP_TX_SWO

R13
330

VCP_RX

3.3V

C12
4.7uF

C11
4.7uF

VIN

VOUT

SHDN

GND

PQ1LA333MSPQ

C7
18pF

C8
18pF

PWR/UART

HDR 2X4-MH-SHRD

R15
330

PWR

D1
GREEN_LED

FB1

120ohm @ 100 MHz

D-

D+

J4 USB_MINI_B_RECEPTACLE

XTI
XTO

UDM

UDP

EECS
EESK
EEDATA

FT_SK
FT_DO
FT_DI
FT_CS

DBGENn
DBGMOD

VCP_TX_SWO

SWO_EN

TCK

TDI
TDO_SWO

TMS_SWDIO

VCP_TX

JTAG/SWD

2X10 HDR-SHRD

JTAG/SWD

HDR 2X5-MH-SHRD

TCK

TMS

TDI

TDO

SRSTn

3.3V

DBG1

DBG1
DBG2

RESET

SW1

U5D
SN74LVC125A

DBGRSTn

SRSTn

VSENSE

R12
475

GND

ORG

VCC

1K 64X16

CAT93C46

FB2

120ohm @ 100 MHz

VBUS

DBG2

DEBUG ACTIVE

D2
GREEN_LED

R1
10K

R2
10K

R3
10K

R4
10K

R11

10K

R8
10K

R10
10K

R14

10K

C1
0.1uF

C9
0.1uF

C2
0.1uF

C3
0.1uF

C4
0.1uF

C5
0.1uF

C6
0.1uF

C13
0.1uF

GND

ADBUS0

ADBUS1

ADBUS2

ADBUS3

ADBUS4

ADBUS5

ADBUS6

ADBUS7

ACBUS0

ACBUS1

ACBUS2

ACBUS3

BDBUS0

BDBUS1

BDBUS2

BDBUS3

BDBUS4

BDBUS5

BDBUS6

BDBUS7

BCBUS0

BCBUS1

BCBUS2

BCBUS3

SI/WUA

SI/WUB

GND

AGND

VCC

VCCIOA

VCCIOB

AVCC

PWREN#

XTOUT

XTIN

EECS

EESK

EEDATA

TEST

RESET#

RSTOUT#

3V3OUT

USBDM

USBDP

FT2232

Revision History

Revision

2/24/2009

First release for prototypes.

Date

Description

4/03/2009

Released for production.

R19

Содержание Stellaris LM3S9D90

Страница 2: ...nd StellarisWare are registered trademarks of Texas Instruments 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 Texas Instruments 108 Wild Basin Suite 350 Austin TX 78746 http www ti com stellaris ...

Страница 3: ...nctional Description 11 In Circuit Debug Interface Board 14 Functional Description 14 Chapter 3 Software Development 17 Software Description 17 Source Code 17 Tool Options 17 Programming the EK LM3S9D90 Board 17 Appendix A Schematics 19 Appendix B Connection Details 25 Component Locations 25 Board Dimensions 26 Board Connectivity 27 References 27 Appendix C Microcontroller GPIO Assignments 29 ...

Страница 4: ...T Connector 13 Figure 2 5 In Circuit Debug ICDI Board Block Diagram 14 Figure 2 6 JTAG SWD Connector J1 15 Figure 2 7 JTAG SWD Connector J3 15 Figure 2 8 PWR UART Connector 15 Figure B 1 EK LM3S9D90 Evaluation Board Component Locations 25 Figure B 2 BD ICDI Board Component Locations 25 Figure B 3 EK LM3S9D90 Evaluation Board Dimensions 26 Figure B 4 In Circuit Debug Interface Board Dimensions 26 F...

Страница 5: ...July 5 2011 5 List of Tables Table C 1 EK LM3S9D90 Evaluation Board GPIO Usage 29 ...

Страница 6: ...6 July 5 2011 ...

Страница 7: ...or easy connection to the microcontroller GPIO ports The BD ICDI board is a USB full speed JTAG SWD debugger board It includes a USB miniB connector for connection to a USB PC port and two shrouded header connectors for connection to the EK LM3S9D90 board Development of software for the EK LM3S9D90 is simplified by using Texas Instruments comprehensive StellarisWare peripheral driver library and A...

Страница 8: ... tools Texas Instruments Code Composer Studio IDE Complete documentation Quickstart application source code Stellaris Firmware Development Package with example source code Using the EK LM3S9D90 The recommended steps for using the EK LM3S9D90 evaluation kit are 1 Follow the Quickstart guide included in the kit The Quickstart guide will help get the EK LM3S9D90 Evaluation Board up and running in min...

Страница 9: ...ort Virtual serial communications port capability Oversized board pads for GPIO access User pushbutton and LED Detachable ICDI board can be used for debugging other Stellaris boards Easy to customize Includes full source code example applications and design files Develop using tools supporting FastMATH from Keil IAR Code Sourcery and Code Red using a Stellaris evaluation kit or preferred ARM Corte...

Страница 10: ...Stellaris LM3S9D90 Evaluation Kit Overview 10 July 5 2011 ...

Страница 11: ...nd JTAG Schematic page 20 Microcontroller The evaluation board uses the Stellaris LM3S9D90 microcontroller A 16 MHz crystal provides the main oscillator clock which can directly drive the ARM core clock or can drive an internal PLL to increase the core clock up to 80 MHz A 25 MHz crystal is used for the Ethernet clock and a 4 194304 MHz crystal is used for the real time clock The LM3S9D90 microcon...

Страница 12: ...corresponding jumper cut at white line on silkscreen The jumper pads have the same footprint as an 0603 SMT resistor To reconnect a previously cut jumper solder a 0 ohm resistor to the corresponding jumper footprint JTAG SWD The JTAG SWD connector J1 is used for program download and debug This is a 2x5 fine pitch 0 050 ARM JTAG connector see Figure 2 3 for signal definition The LM3S9D90 microcontr...

Страница 13: ...lector switch SW3 lever must be set to EXT This selects an external 5 V power source to provide power to the board and the USB power switch If the SW3 lever is set to USB power to the board is received from USB the on board USB power switch output is disconnected from USB and the board can only be used as a USB device When using the USB OTG port in Host mode the current provided to a USB device sh...

Страница 14: ... pin JTAG SWD header J1 an 8 pin PWR UART header J2 and an optional 20 pin JTAG SWD header J3 The 10 pin and 8 pin headers are used to connect to the EK LM3S9D90 evaluation board JTAG SWD JTAG SWD connector J1 connects to the EK LM3S9D90 evaluation board with a ribbon cable for program download and debug This is a 2x5 fine pitch 0 050 ARM JTAG connector see Figure 2 6 for signal definition The ICD...

Страница 15: ...ually generate the SRSTn signal to the target device The SRSTn signal can also be generated under program control PWR UART The PWR UART connector J2 connects to the EK LM3S9D90 evaluation board with a ribbon cable and provides 5 V power and a virtual communications port connection This is a 2 x 4 fine pitch 0 050 connector see Figure 2 8 for signal definition Signals DBG1 DBG2 are reserved Figure ...

Страница 16: ...et of tri state buffers is used to multiplex JTAG and SWD signals and also multiplex the UART VCP_TX signal with the SWO signal LED D2 DEBUG ACTIVE is lit on when these buffers are enabled To avoid signal contention external JTAG debuggers should not be connected when DEBUG ACTIVE is on ...

Страница 17: ... for the following tool chains Keil ARM RealView Microcontroller Development System IAR Embedded Workbench for ARM CodeSourcery G Code Red Technology Red Suite Generic Gnu C compiler Evaluation versions of these tools may be downloaded from www ti com stellaris Due to code size restrictions the evaluation tools may not build all example programs A full license is necessary to re build or debug all...

Страница 18: ...t and POWER LED D1 on the EK LM3S9D90 board is also lit 7 Run LM Flash Programmer 8 In the Configuration tab use the Quick Set control to select LM3S9D90 Evaluation Board 9 Move to the Program tab and click the Browse button Navigate to the example applications directory the default location is C DriverLib boards ek tempest 10 Each example application has its own directory Navigate into the exampl...

Страница 19: ...LM3S9D90 evaluation board and also the BD ICDI debug board EK LM3S9D90 Evaluation Board Microcontroller Reset and Headers on page 20 Ethernet USB and Power on page 21 BD ICDI Board USB to JTAG SWD Headers and Power on page 22 JTAG SWD Multiplexer on page 23 A P P E N D I X A ...

Страница 20: ...24 PC6 23 PC7 22 PD0 10 PD1 11 PD2 12 PD3 13 PD4 97 PD5 98 PD6 99 PD7 100 GND 9 GND 21 ERBIAS 33 RST 64 LDO 7 OSC0 48 OSC1 49 PB0 USB0ID 66 PB1 USB0VBUS 67 PB2 I2C0SCL 72 PB3 I2C0SDA 65 PB4 92 PB5 91 PB6 90 PB7 89 PE0 74 PE1 75 PE2 95 PE3 96 PE4 6 PE5 5 PA6 34 PA7 35 PE6 2 PE7 1 PF0 47 PF1 61 PF2 LED1 60 PF3 LED0 59 MDIO 58 TXON 46 TXOP 43 PF4 42 PG0 19 PG1 18 XTALNPHY 17 XTALPPHY 16 PF5 41 RXIP 4...

Страница 21: ... PJ1 87 PJ2 39 WAKEn 50 XOSC0 52 XOSC1 53 GND 54 VBAT 55 U1 5V 1 2 Y1 16 000 MHz C12 0 1uF C14 0 1uF SHDNn VBUS 3 3V R24 10K 1 2 Y2 25 000 MHz JTAG SWD 1 3 5 7 9 2 4 6 8 10 J1 HDR 2X5 MH SHRD VCP_RX 5V PWR UART 1 3 5 7 2 4 6 8 J2 HDR 2X4 MH SHRD DBG1 DBG2 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP3...

Страница 22: ...D DBG1 DBG2 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 TP46 TP47 TP48 TP49 TP50 TP51 TP52 TP53 TP54 TP55 TP56 TP57 TP58 TP59 TP60 TP61 TP62 TP63 TP64 TP65 TP66 TP67 TP68 FB1 120ohm 100 MHz PA0 PA1 VCP_RX VCP_TX PB4 PD0 USR_PBn ...

Страница 23: ...RXIN 37 PG7 36 PH0 86 PH1 85 PH2 84 PH3 USB0EPEN 83 AVDD 3 AGND 4 VDD33 8 VDD33 20 VDD33 32 VDD33 44 VDD33 56 VDD33 68 VDD33 81 VDD33 93 GND 45 GND 57 GND 69 GND 82 GND 94 CVDD 38 CVDD 88 HIB 51 PH4 USB0PFLT 76 USB0DP 71 USB0DM 70 USB0RBIAS 73 PH5 63 PH6 62 PH7 15 PJ0 14 PJ1 87 PJ2 39 WAKEn 50 XOSC0 52 XOSC1 53 GND 54 VBAT 55 U1 5V 1 2 Y1 16 000 MHz C12 0 1uF C14 0 1uF SHDNn VBUS 3 3V R24 10K 1 2 ...

Страница 24: ...24 July 5 2011 ...

Страница 25: ...ng sections Component Locations see page 25 Board Dimensions see page 26 Board Connectivity see page 27 References see page 27 Component Locations Figure B 1 EK LM3S9D90 Evaluation Board Component Locations Figure B 2 BD ICDI Board Component Locations A P P E N D I X B ...

Страница 26: ... 5 2011 Board Dimensions Figure B 3 EK LM3S9D90 Evaluation Board Dimensions Figure B 4 In Circuit Debug Interface Board Dimensions 4 00 1 40 0 07 0 07 0 07 0 07 0 07 0 07 0 34 Ø 0 100 2 50 1 40 0 07 0 07 0 07 0 07 Ø 0 100 0 07 ...

Страница 27: ... User s Manual publication SW DRL UG Additional references include FT2232D Dual USB UART FIFO IC Datasheet version 0 91 2006 Future Technology Devices International Ltd Information on development tool being used RealView MDK web site www keil com arm rvmdkkit asp IAR Embedded Workbench web site www iar com Sourcery CodeBench development tools web site www codesourcery com gnu_toolchains arm Code R...

Страница 28: ...References 28 July 5 2011 ...

Страница 29: ...W2 To disconnect from pushbutton cut JR3 jumper PC0 TCK SWCLK PC0 JTAG SWD JTAG or SWD clock input PC1 TMS SWDIO PC1 JTAG TMS input or SWD bidirectional signal SWDIO PC2 TDI PC2 JTAG TDI signal input PC3 TDO SWO PC3 JTAG TDO output or SWD trace signal SWO output PD0 GPIO USR_LED User Output to user LED D2 To disconnect from LED cut JR4 jumper PF2 LED1 ETH_LED1 Ethernet Output to RJ45 jack J6 yello...

Страница 30: ...30 July 5 2011 ...

Страница 31: ...horized for use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury or death unless officers of the parties have executed an agreement specifically governing such use Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications and acknowledge ...

Страница 32: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments EKC LM3S9D90 EKI LM3S9D90 EKK LM3S9D90 EKT LM3S9D90 EKS LM3S9D90 ...

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