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6495B–ATARM–21-Apr-10

AT91SAM9M10-G45-EK

....................................................................................................................

User Guide

AT91SAM9M10-G45-EK User Guide 1-i

6495B–ATARM–21-Apr-10

Section 1

Introduction .................................................................................................................1-1

1.1 Scope ................................................................................................................................. 1-1

1.2 Applicable Documents ....................................................................................................... 1-2

Section 2

Kit Contents ............................... ........................................................................ .........2-1

2.1 Deliverables ....................................................................................................................... 2-1

2.2 Evaluation Board Specifications......................................................................................... 2-2

2.3 Electrostatic Warning ......................................................................................................... 2-2

Section 3

Power up.....................................................................................................................3-1

3.1 Power Up the Board........................................................................................................... 3-1

3.2 Battery................................................................................................................................ 3-1

3.3 DevStart ............................................................................................................................. 3-1

3.4 Recovery Procedure .......................................................................................................... 3-2

3.5 Sample Code and Technical Support ................................................................................ 3-2

Section 4

Board Description ............................. ................................................. .........................4-1

4.1 Equipment on the Board .................................................................................................... 4-1

4.1.1 Interfaces ............................................................................................................. 4-1

4.1.2 Board Interface Connection ................................................................................. 4-2

4.1.3 Push Button Switches.......................................................................................... 4-2

4.1.4 Display LCD and LEDs ........................................................................................ 4-3

4.2 Hardware Layout and Configuration .................................................................................. 4-3

4.2.1 Processor............................................................................................................. 4-3

4.2.2 Clock Circuitry...................................................................................................... 4-4

4.2.3 Reset Circuitry ..................................................................................................... 4-4

4.2.4 Memory ................................................................................................................ 4-4

4.2.5 Power Supplies.................................................................................................... 4-7

4.2.6 Debug Interface ................................................................................................. 4-10

4.2.7 Audio Stereo Interface ....................................................................................... 4-15

4.2.8 TV-Out Extension .............................................................................................. 4-17

4.2.9 Software Controlled LEDs ................................................................................. 4-18

4.2.10 Serial Peripheral Interface Controller (SPI) ....................................................... 4-19

4.2.11 Two Wire Interface (TWI)................................................................................... 4-19

4.2.12 SD/MMC Interface ............................................................................................. 4-19

4.2.13 TFT LCD with Touch Panel ............................................................................... 4-20

4.2.14 Push Buttons ..................................................................................................... 4-22

1-ii AT91SAM9M10-G45-EK User Guide

6495B–ATARM–21-Apr-10

4.2.15 Expansion Slot................................................................................................... 4-22

Section 5

Configuration ............................. ........................................................................ .........5-1

5.1 JTAG/ICE Configuration..................................................................................................... 5-1

5.2 ETHERNET Configuration ................................................................................................. 5-1

5.3 Jumpers Configuration ....................................................................................................... 5-2

5.4 Miscellaneous Configuration Items .................................................................................... 5-3

5.5 PIO Configuration............................................................................................................... 5-3

5.5.1 Peripheral Signals Multiplexing on I/O Lines ....................................................... 5-3

5.5.2 Multiplexing on PIO Controller A (PIOA).............................................................. 5-3

5.5.3 Multiplexing on PIO Controller B (PIOB).............................................................. 5-5

5.5.4 Multiplexing on PIO Controller C (PIOC) ............................................................. 5-6

5.5.5 Multiplexing on PIO Controller D (PIOD) ............................................................. 5-7

5.5.6 Multiplexing on PIO Controller E (PIOE).............................................................. 5-8

Section 6

Connectors .................................................................................................................6-1

6.1 Power Supply..................................................................................................................... 6-1

6.2 RS232 Connector with RTS/CTS Handshake Support ...................................................... 6-1

6.3 DBGU................................................................................................................................. 6-2

6.4 Ethernet.............................................................................................................................. 6-3

6.5 USB Host ........................................................................................................................... 6-3

6.6 USB Host/Device ............................................................................................................... 6-4

6.7 JTAG Debugging Connector.............................................................................................. 6-4

6.8 SD/MMC- MCI0.................................................................................................................. 6-6

6.9 SD/MMC- MCI1.................................................................................................................. 6-7

6.10 AC97 .................................................................................................................................. 6-8

6.11 Image Sensor - ISI ............................................................................................................. 6-9

6.12 Video................................................................................................................................ 6-10

6.13 Display Devices................................................................................................................ 6-10

6.13.1 TFT LCD ............................................................................................................ 6-10

6.14 LCD Extension ................................................................................................................. 6-11

Section 7

Schematics ................................ ........................................................................ .........7-1

7.1 Schematics......................................................................................................................... 7-1

Section 8

Revision History......................... ........................................................................ .........8-1

8.1 Revision History ................................................................................................................. 8-1

AT91SAM9M10-G45-EK User Guide 1-1

6495B–ATARM–21-Apr-10

Section 1

Introduction

1.1 Scope

This User Guide introduces the AT91SAM9M10(G45) Evaluation Kit and describes its development and

debugging capabilities.

Figure 1-1. Board Photo

The Atmel® SAM9M10-G45-EK is a fully-featured evaluation platform for the Atmel AT91SAM9M10 or

AT91SAM9G45 microcontroller. The kit is equipped with an AT91SAM9M10 chip, which is a superset of

the AT91SAM9G45, and therefore allows evaluating that reference as well. The evaluation kit allows

users to extensively evaluate, prototype and create application-specific designs.

The SAM9M10-G45-EK includes many hardware peripherals such as:

Two high speed USB hosts and one high speed device port

An Ethernet 10/100 interface

Two high speed multimedia card interfaces

AT91SAM9M10-G45-EK User Guide 2-1

6495B–ATARM–21-Apr-10

Section 2

Kit Contents

2.1 Deliverables

The Atmel SAM9M10-G45-EK toolkit includes:

Board

– The SAM9M10-G45-EK board

Power supply

– Universal input AC/DC power supply with US, Europe and UK plug adapters

– One 3V Lithium Battery type CR1225

Cables

– One micro A/B-type USB cable

– One serial RS232 cable

– One RJ45 crossed cable

A Welcome Letter

Figure 2-1. Unpacked SAM9M10-G45-EK

Unpack and inspect this kit carefully. Contact your local Atmel distributor, should you have issues con-

cerning the contents of the kit.

Kit Contents

2-2 AT91SAM9M10-G45-EK User Guide

6495B–ATARM–21-Apr-10

2.2 Evaluation Board Specifications

2.3 Electrostatic Warning

The SAM9M10-G45-EK evaluation board is shipped in a protective anti-static package. The board must

not be subjected to high electrostatic potentials. We strongly recommend using a grounding strap or sim-

ilar ESD protective device when handling the board in hostile ESD environments (offices with synthetic

carpet, for example...). Avoid touching the component pins or any other metallic element on the board.

Table 2-1. SAM9M10-G45-EK Specifications

Characteristics Specifications

Clock speed 400 MHz PCK, 133 MHz MCK

Ports Ethernet, USB, RS232, DBGU, JTAG

Board supply voltage 5 VDC from connector

Temperature

- operating

- storage

-10° to +50° C

-40° to +85° C

Relative humidity 0 to 90% (non condensing)

Dimensions 180 mm x 140 mm

RoHS status Compliant

AT91SAM9M10-G45-EK User Guide 3-1

6495B–ATARM–21-Apr-10

Section 3

Power up

3.1 Power Up the Board

Unpack the board taking care to avoid electrostatic discharge. Unpack the power supply, select the right

power plug adapter corresponding to that of your country, and insert it in the power supply.

Connect the power supply DC connector to the board and plug the power supply to an AC power plug.

The board LCD should light up and display a welcome page. Then, click or touch icons displayed on the

screen and enjoy the demo.

3.2 Battery

The SAM9M10-G45-EK ships with a 3V coin battery.

This battery is not required for the board to start up.

The coin battery is provided for user convenience in case the user would like to exercise the date and

time backup function of the SAM9M10 series devices when the board is switched off.

3.3 DevStart

The on-board NAND Flash contains a “SAM9M10-G45-EK DevStart”.

It is stored in the “SAM9M10-G45-EK DevStart” folder on the USB Flash disk available when the

SAM9M10-G45-EK is connected to a host computer.

Click the file “welcome.html” in this folder to launch SAM9M10-G45-EK DevStart.

SAM9M10-G45-EK DevStart guides you through installation processes of IAR™ EWARM, Keil MDK and

GNU toolkits. Then, it gives you step-by-step instructions on how to rebuild a single example project and

how to program it into the SAM9M10-G45-EK. Optionally, if you have a SAM-ICE™, instructions are also

given about how to debug the code.

We recommend that you backup the “SAM9M10-G45-EK DevStart” folder on your computer

before launching it.

Power up

3-2 AT91SAM9M10-G45-EK User Guide

6495B–ATARM–21-Apr-10

3.4 Recovery Procedure

The DevStart ends by giving step-by-step instructions on how to recover the SAM9M10-G45-EK to the

state as it was when shipped by Atmel.

Follow the instructions if you deleted the contents of the NAND Flash and want to recover from this

situation.

3.5 Sample Code and Technical Support

After boot up, you can run some sample code or your own application on the development kit. You can

d o w n l o a d s a m p l e c od e a n d g e t T e c h ni c a l s u p p o r t f r o m

http://www.atmel.com/dyn/products/tech_support.asp?Faq=y&family_id=689%20.

AT91SAM9M10-G45-EK User Guide 4-1

6495B–ATARM–21-Apr-10

Section 4

Board Description

4.1 Equipment on the Board

Figure 4-1. Board Architecture

4.1.1 Interfaces

The board is equipped with an AT91SAM9M10-CU embedded microprocessor (324-ball TFBGA pack-

age) together with the following interfaces or peripherals:

DDR2/LPDDR memory interface is connected to 128 MB DDR2-SDRAM memory

External Bus Interface (EBI) is connected to three kinds of memory devices (DDR2-SDRAM, NAND

Flash and NOR Flash (not populated))

PARALLEL

FLASH

AT91SAM9M10

DEBUG

JTAG/ICEDBGU

System Controller

External Memory

EBI0 EBI1 / 1.8v

DDR2

SDRAM

DDR2

SDRAM

NAND

FLASH

Multimedia Cards Interface

MCI0

SPI0

MCI1

Data

Flash

USART USB

Host A Host B Device

ETHERNET

10/100 MAC

LCD Interface AC97

PIO

TWI

oooooooo

Serial

Eeprom

oooooooo

4 bits

interface

SD/MMC

8 bits

interface

SD/MMC

Micro

Line In

Line Out

oooooooo

LCD TFT

480*272

PWM

PHY RMII

RS232

Codec

NPCS0

NCS0

NCS3

NCS1

Led

User I/OAudioVidéoLCD TFTMultimedia cardsMain Memory

Touch

Screen

Composite

video

VCC 5V PIOJTAG/ICEDBGUUSB

Hub / Device

USB Hub

High / Full

RS232Ethernet RMII/MIIISI

Image Sensor

Interface

Power /

Shdn

Joystick

& P.B

Board Description

AT91SAM9M10-G45-EK User Guide 4-3

6495B–ATARM–21-Apr-10

4.1.4 Display LCD and LEDs

Display, 480xRGBx272 pixels LCD module display connected to the PIO port E (LCD1)

One surface-mounted power red LED, user interface (D3)

Two surface-mounted green LEDs, user interface (D1 and D2)

Three surface-mounted LEDs indicate Ethernet status (D4, D5, D6)

Figure 4-2. Board Layout Commented

The major components of the SAM9M10-G45-EK board are shown in Figure 4-1.

4.2 Hardware Layout and Configuration

4.2.1 Processor

The board features the Atmel SAM9M10-CU 324-ball TFBGA package. This chip runs at a nominal fre-

quency of 400 MHz for the core and 133 MHz for the system bus.

For more information, refer to the latest SAM9M10 datasheet available from http://www.atmel.com/

DBGU R 2 2 JTAG ETHERNETS 3

WAKE-UP

BUTTON

RE ETS

BUTTON

BACKUP

BATTERY

«RIGHT»

U ER BUTTONS

«LEFT»

U ER BUTTONS

SD/MMC 1

SLOT

SD/MMC 0

SLOT

U ERS

JOY TICKS

VIDEO

OUTPUT

HEADPHONES

HEADER

MICROPHONE

INPUT

LINE

INPUT

LCD DI PLAY AREASLCD EXTEN IONS

CONNECORS

I I/CAMERAS

CONNECTOR

POWER

HO TS

U BS

HO TS

DEVICE

U BS

TP2

J20

R85

L11

JP15

TP4

R185

BP3

C205

R181

R183

L22

L20

MN20

TP6

C203

C206

MN12

JP13

C201

C141

C143

JP14

JP17

JP18

MN14

C139

C146

C147

J10

L17

C198

C128

R71

R69

C126

C199

C133

C129

MN9

R72 R74

R73

R70

C127

C137

C155

C156

R75

R84

R83

R78

L10

C148

C149

R79

R80

L12

MN15

JP10

J11

J18

MN8

MN11

MN16

MN10

JP9

RR19

RR17

RR13

RR11

JP6

JP5

C168

J12

R203R204

C59

RR25

RR23

RR21

TP5

C48

R40

R42

R44

MN5

RR9

C170

MN17

J14

C64

C41

C47

C38

C66

R37

R46

MN6

J17

R20 R5

C186

R99

R106

R39R12

R100

R101

R120

JP8

C177

C179

R117

R116

R48

J13

J23

RR45

JP11

C183

JP3JP2JP1

MN7

J15

R191

R192

R193

R194

R195

R196

RR36

C37

R29

R22

R21

D2D1

JP12

MN13

C185

R114

R109

R104

R115

R105

R112

C178

C176

C182

C31

R27

BP5

JP7

BP2

JP16

JP4

C23

R110

MN2

C187

C180

C181

RR47

CR1

TP1

R197

R198

TP3

BP4

BP1

C27C6

MN1

MN4

C12

1 2

SD/MMC

VIDEO

HEAD PHONE

MIC IN

LINE IN

DBGU

SELECT

E2PROM

NANDCS NCS0

RS232

VDDIOM1

USB

LCD EXTENSION

VDDIOM0

HOST

USB

HOST

/DEV

ISI

VDDU TMII

VDDU TMIC

VDDCO RE

VDDP LLUT MI

ICE

BMS

JP2/P2/JD3

VDDI OPn

ET HERNE T

LEFT

BAT

VDDBU

3V3

NPCS0

SD/MMC+

CR1225 3V

WAKEUP

5VCC POWER

RIGHT

NRST

Board Description

4-4 AT91SAM9M10-G45-EK User Guide

6495B–ATARM–21-Apr-10

4.2.2 Clock Circuitry

The SAM9M10-G45-EK includes six clock sources:

Two are alternatives for the SAM9M10 main clock,

One crystal and one crystal oscillator are used for the Ethernet MII/RMII chip,

One crystal is used for the AC97 codec chip,

One crystal or one crystal oscillator is used for the TV encoder.

4.2.3 Reset Circuitry

The reset sources are:

Power on reset

Push button reset

JTAG reset from an in-circuit emulator interface.

4.2.4 Memory

4.2.4.1 External Memories

The SAM9M10 features a DDR2/LPDDR memory interface and an External Bus Interface (EBI) to permit

interfacing to a wide range of external memories and to almost any kind of parallel peripheral.

The SAM9M10-G45-EK board is equipped with DDR2/LPDDR devices featuring 128 MB of DDR2-

SDRAM memory (16Meg*8*4).

The External Bus Interface (EBI) is connected to three kinds of memory devices:

One Parallel Flash (not populated by default)

Two DDR2-SDRAM

One NAND Flash (2Gb, 8 bit bus)

The chip selects NCS0, NCS1 and NCS3 are used for NOR Flash, DDR2-SDRAM and NAND Flash

memories, respectively. Furthermore, a dedicated jumper can disconnect each of the two NCS0 and

NCS3 signals, making them available for other functions.

Table 4-1. Main Components Associated with the Clock Systems

Quantity Description Component assignment

1 Crystal for Internal Clock, 12 MHz Y1

1 Crystal for RTC Clock, 32.768 kHz Y2

1 Oscillator for Ethernet Clock RMII, 50 MHz Y4

1 Crystal for Ethernet Clock MII, 25 MHz (not populated) Y5

1 Crystal for AC97 Codec Clock, 24.576 MHz Y3

1Crystal for TV Encoder Clock, 13 MHz, or

Oscillator for TV Encoder, 13 MHz (not populated)

Board Description

AT91SAM9M10-G45-EK User Guide 4-5

6495B–ATARM–21-Apr-10

Figure 4-3. EBI0 - DDR2

RAS

CAS

NW E

CKE

DDR_D7

DDR_D3

DDR_D2

DDR_D4

DDR_D0

DDR_D1

DDR_D5

DDR_D6

BA0

BA1

DDR_A0

DDR_A1

DDR_A2

DDR_A3

DDR_A4

DDR_A5

DDR_A6

DDR_A7

DDR_A8

DDR_A9

DDR_A10

DDR_A11

DDR_A12

DDR_A13

NCK

DDR_VREF

DDR_VREF DDR_VREF

NCK

BA0

BA1

RAS

CAS

NW E

CKE

DDR_D15

DDR_D11

DDR_D10

DDR_D12

DDR_D8

DDR_D9

DDR_D13

DDR_D14

DDR_A0

DDR_A1

DDR_A2

DDR_A3

DDR_A4

DDR_A5

DDR_A6

DDR_A7

DDR_A8

DDR_A9

DDR_A10

DDR_A11

DDR_A12

DDR_A13

1V8

DDR_D[0..15]

DDR_BA0

DDR_BA1

DDR_CKE

DDR_CLK

DDR_N CLK

DDR_CS

DDR_CAS

DDR_RAS

DDR_W E

DDR_A[0..1 3]

DDR_DQS0

DDR_DQM0

DDR_DQS1

DDR_DQM1

DDR_VREF

C7 100nC7 100n88

C71 100nC71 100n C72 100nC72 100n

C80 10 0nC80 100n

C81 100 nC81 100n

C69 100nC69 100n

C84 100 nC84 100n

C85 100 nC85 100n

MN6

DDR2 SDRAM

MN6

A10

BA0

ODT

DQ0 C8

DQ1 C2

DQ2 D7

DQ3D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQSB7

DQSA8

RDQS/DM B3

RDQS/NU A2

VDD H9

VDD L1

VDDL E1

VREF E2

VDDQ C9

VSS A3

VSS E3

VDDQ A9

VDD E9

RFU1

RFU2

CKE

CAS

RAS

VDDQ C1

VDDQ C3

VDDQ C7

V QSS B2

V QSS B8

V QSS D2

V QSS D8

VDD A1

VSS J1

A11

BA1

A12

A13

VSS K9

VSSDL E7

V QSS A7

RFU3

C91

100n

C91

100n

R52

1.5k

R52

1.5k

C76 100nC76 100n

C67 100nC67 100n

C 78

100n

C 78

100n

C6 100nC6 100n88

C79 100nC79 100n

L5 10uHL5 10uH

C82 100 nC82 100n

C83 100nC83 100n

C77 100nC77 100n

C70 100nC70 100n

MN7

DDR2 SDRAM

MN7

A10

BA0

ODT

DQ0 C8

DQ1 C2

DQ2 D7

DQ3D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQSB7

DQSA8

RDQS/DM B3

RDQS/NU A2

VDD H9

VDD L1

VDDL E1

VREF E2

VDDQ C9

VSS A3

VSS E3

VDDQ A9

VDD E9

RFU1

RFU2

CKE

CAS

RAS

VDDQ C1

VDDQ C3

VDDQ C7

V QSS B2

V QSS B8

V QSS D2

V QSS D8

VDD A1

VSS J1

A11

BA1

A12

A13

VSS K9

VSSDL E7

V QSS A7

RFU3

R51

1.5k

R51

1.5k

C73100nC7 100n3

C90

4.7u

C90

4.7u

C74 100nC74 100n

C88

100n

C88

100n

C 98

100n

C 98

100n

R50

C86 100 nC86 100n

C75 100nC75 100n

Board Description

AT91SAM9M10-G45-EK User Guide 4-7

6495B–ATARM–21-Apr-10

4.2.5 Power Supplies

The SAM9M10 Board contains four regulated power supplies:

3.3 VDC Supply

1.8 VDC Supply

1.0 VDC Core Supply

1.0 VDC Core UTMI Supply, PLL

The outputs of these regulated power supplies 1 are distributed as necessary to each part of the circuit

board.

The 3.3 VDC Supply is generated by an adjustable LDO. It accepts VIN 5 VCC power and outputs a

regulated +3.3 V to most other circuits on the board.

The 1.8 VDC Supply (VDDIOM0, VDDIOM1) is generated by an adjustable LDO. It is powered by VIN

5 VCC power and outputs a regulated +1.8V.

The 1.0 VDC Core Supply (VDDCORE) is generated by an adjustable LDO. It is powered by the

output of the 3.3 VDC Supply.

The 1.0 VDC Core Supply (VDDUTMIC, VDDPLLUTMI and VDDPLLA) is generated by an adjustable

LDO RT9186A series. It is powered by the output of the 3.3 VDC Supply.

Note: 1. Corresponding test points (TP1 to TP4, GND) are used with jumpers (JP1.1 to JP7) to

permit probing of these voltages.

Product specificaties

Merk:	Microchip
Categorie:	Niet gecategoriseerd
Model:	SAM9M10-G45-EK

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