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Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
Introduction
The Atmel® SAM9G10-EK2 evaluation kit is an effective platform to evaluate
microcontroller performance and to develop code for applications based on the
Atmel | SMART SAM9G10.
This guide is a description of the hardware included in the SAM9G10-EK2.
Software files are available embedded into the board’s memory upon delivery.
Atmel | SMART SAM9G10
SAM9G10-EK2
USER GUIDE
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
2
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1. Deliverables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. SAM9G10-EK Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4. Setting Up the SAM9G10-EK2 Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.1 Electrostatic Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2 Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.3 Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.4 Powering Up the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.5 Backup Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.6 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.7 SAM9G10-EK2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5. Board Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1 SAM9G10 Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.2 SAM9G10 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.3 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.4 Clock Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.5 Reset Circuitry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.6 Shutdown Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.7 Power Supply Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.8 Remote Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.9 Audio Stereo Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.10 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.11 Debug Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.12 Expansion Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.13 PIO Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6. Configuration Straps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1 Configuration Straps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7. Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.1 List of Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8. Errata . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8.1 JTAGSEL S5 Footprint Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
1. Deliverables
The SAM9G10-EK2 kit box contains the following items:
a SAM9G10-EK2 board
one A/B-type USB cable
one serial RS232 cable
one RJ45 crossed Ethernet cable
universal input AC/DC power supply with US and EU plug adapter
2. Board Features
The board is equipped with a SAM9G10 microcontroller in a 217-ball LFBGA package together with the following:
64 Mbytes of SDRAM memory
256 Mbytes of NAND Flash memory
one serial DataFlash
one USB device port interface
two USB host port interfaces
one DBGU serial communication port
JTAG/ICE debug interface
one Ethernet 100-base TX with three status LEDs
one Wolfson WM8731 Audio DAC
one 3.5" 1/4 VGA TFT LCD Module with TouchScreen and backlight
one Power LED and two general-purpose LEDs
four user input pushbuttons
one wakeup input pushbutton
one reset pushbutton
one DataFlash SD/MMC card slot
two expansion footprint connectors (solder side)
one lithium coin cell battery retainer for 12 mm cell size
dual pitch prototyping area
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
4
3. SAM9G10-EK Modifications
Table 3-1 lists the changes made to the SAM9G10-EK to create the SAM9G10-EK2.
Table 3-1. SAM9G10-EK versus SAM9G10-EK2
Item SAM9G10-EK SAM9G10-EK2 Refer to
Power Management Linear Technology LT1963 +
Texas Instruments TPS60500 Richtek RT9018A + RT9186A Figure 7-2
Audio DAC Atmel AT73C213 Wolfson WM8731 Figure 7-2
ETM Trace Port On-board Removed Figure 7-3
Secondary 8-bit NAND Flash
footprint On-board Removed Figure 7-4
Ethernet PHY Davicom DM9000E Davicom DM9000C Figure 7-5
LCD Hitachi HILTX09D71VM1CCA Truly TFT1N4633-E Figure 7-6
Touchscreen Controller Texas Instruments ADS7843E
Analog Devices
AD7877ACPZ, and a backlight
driver added externally
Figure 7-6
Connector High-density PIO connector
footprint IDC male headers Figure 7-7
Series Resistors – Added 33 Ohm series resistors
on EBI bus Figure 7-8
Layout – Reworked –
PIO LInes – Lines re-assigned Section 5.13
5SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
4. Setting Up the SAM9G10-EK2 Evaluation Board
4.1 Electrostatic Warning
The SAM9G10-EK2 evaluation board is shipped in a protective anti-static package. The board must not be
subjected to high electrostatic potentials. In risky ESD environments (e.g. offices with carpet) a grounding strap or
similar protective device should be worn when handling the board. Also, generally avoid touching the component
pins or any other metallic element of the board.
4.2 Requirements
In order to set up the SAM9G10-EK2, the following items are required:
the SAM9G10-EK2 evaluation board itself
AC/DC power adapter (5V at 2A), 2.1 mm by 5.5 mm
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
6
4.3 Layout
Figure 4-1. SAM9G10-EK2 Layout - Top View
7SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
Figure 4-2. SAM9G10-EK2 Layout - Bottom View
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
8
4.4 Powering Up the Board
The SAM9G10-EK2 requires 5V DC ( 5%). DC power is supplied to the board via the 2.1 mm by 5.5 mm socket±
(J1). The coaxial power plug center pin is the positive (+) pole.
4.5 Backup Power Supply
The user has the possibility to add a battery (3V Lithium Battery CR1225 or equivalent) in order to permanently
power the backup part of the device. In this case, J9 configuration must to be set in position 1, 2.
Refer to Table 6-1, “Configuration Jumpers and Straps”.
4.6 Getting Started
The SAM9G10-EK2 is delivered with an embedded demo and documentation files allowing the user to begin
evaluating the SAM9G10 microcontroller quickly. Simply power the board and connect it to the USB port of your
PC to open it. For more information, refer to the SAM9G10 tools page on www.atmel.com for the most up-to-date
information on getting started with the SAM9G10-EK2.
4.7 SAM9G10-EK2 Block Diagram
Figure 4-3. Block Diagram
1V2
1V2
1V2
3V3
3V3
POWER SUPPLY
SHUTDOWN
VDDCORE
5 VDC
VDDPLL VDDOSC
VDDBU
GNDBU
WKUP
SYSTEM CONTROLLER
DDP
DDM
SHDN
NRST
PIO
EXT CLK INPUT
18.432 MHz
XIN
XOUT
SPI0_NPCS0
DATAFLASH
DEVICE
CS
SPI0
MISO - MOSI - SPCK
SAM9G10
1/4 VGA DISPLAY
LCD CONTROLLER
EBI
SDRAM
16 16
320 x 240
USB HOST
USB DEVICE
HDMA - HDPA
HDMB - HDPB
3V3
VDD3V3
USER'S GREEN LED
EXPANSION CONNECTORS
LCD CONTROL
YELLOW POWER LED
EBI
256 Mb
SDRAM
256 Mb
32
JTAG/ICE
ADM3202A
DBGU
DBGU
DRXD - DTXD TXD
RXD
RS232
VDDIO
PIO A, B, C
PIO
LINEAR REGULATOR
REG
1V2
ETHERNET 10/100
EMAC + PHY
RJ45 TFT
WITH TOUCHSCREEN
SD/MMC
DATAFLASH
MCI
CARD READER
SPI0
SPI0_NPCS2
CONTROLLER
TOUCHSCREEN
NANDFLASH
8
SCC1 I2S
OUT
WM8731
HEADPHONE
SCC1
PA29 / SPI0_NPCS3
STEREO
AUDIO DAC
SHUTDOWN
SPI0_NPCS3 / PA6
1.2V
+
3V
NRST
85 7643219
5V5V
1
2
3
1
2
3
9SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
5. Board Description
5.1 SAM9G10 Microcontroller
Incorporates the ARM926EJ-S™ ARM® Thumb® Processor
DSP Instruction Extensions
ARM Jazelle® Technology for Java Acceleration
16-Kbyte Data Cache, 16-Kbyte Instruction Cache, Write Buffer
266 MHz core frequency
Memory Management Unit
EmbeddedICE In-circuit Emulation, Debug Communication Channel Support
Mid-level implementation Embedded Trace Macrocell
Additional Embedded Memories
32 Kbytes of Internal ROM, Single-cycle Access at Maximum Bus Speed
160 Kbytes of Internal SRAM, Single-cycle Access at Maximum Processor or Bus Speed
External Bus Interface (EBI)
Supports SDRAM, Static Memory, NAND Flash and CompactFlash
LCD Controller
RGB Addressing
Supports Passive or Active Displays
Up to 16-bits per Pixel in STN Color Mode
Up to 16M Colors in TFT Mode (24-bit per Pixel), Resolution up to 2048 x 2048
USB
USB 2.0 Full Speed (12 Mbits per second) Host Double Port
Dual On-chip Transceivers
Integrated FIFOs and Dedicated DMA Channels
USB 2.0 Full Speed (12 Mbits per second) Device Port
On-chip Transceiver, 2-Kbyte Configurable Integrated FIFOs
Bus Matrix
Handles Five Masters and Five Slaves
Boot Mode Select Option
Remap Command
Fully Featured System Controller (SYSC) for Efficient System Management, including
Reset Controller, Shutdown Controller, Four 32-bit Battery Backup Registers for a Total of 16 Bytes
Clock Generator and Power Management Controller
Advanced Interrupt Controller and Debug Unit
Periodic Interval Timer, Watchdog Timer and Real-time Timer
Three 32-bit PIO Controllers
Reset Controller (RSTC)
Based on Power-on Reset Cells, Reset Source Identification and Reset Output Control
Shutdown Controller (SHDWC)
Programmable Shutdown Pin Control and Wake-up Circuitry
Clock Generator (CKGR)
32.768 kHz Low-power Oscillator on Battery Backup Power Supply, Providing a Permanent Slow
Clock
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
10
3 to 20 MHz On-chip Oscillator and two PLLs
Power Management Controller (PMC)
Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities
Four Programmable External Clock Signals
Advanced Interrupt Controller (AIC)
Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
Three External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected
Debug Unit (DBGU)
2-wire USART and Support for Debug Communication Channel, Programmable ICE Access
Prevention
Periodic Interval Timer (PIT)
20-bit Interval Timer plus 12-bit Interval Counter
Watchdog Timer (WDT)
Key Protected, Programmable Only Once, Windowed 12-bit Counter, Running at Slow Clock
Real-Time Timer (RTT)
32-bit Free-running Backup Counter Running at Slow Clock
Three 32-bit Parallel Input/Output Controllers (PIO) PIOA, PIOB and PIOC
96 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os
Input Change Interrupt Capability on Each I/O Line
Individually Programmable Open-drain, Pull-up Resistor and Synchronous Output
Nineteen Peripheral DMA (PDC) Channels
Multimedia Card Interface (MCI)
Compliant with Multimedia Cards and SDCards
Automatic Protocol Control and Fast Automatic Data Transfers with PDC, MMC and SDCard
Compliant
Three Synchronous Serial Controllers (SSC)
Independent Clock and Frame Sync Signals for Each Receiver and Transmitter
I²S Analog Interface Support, Time Division Multiplex Support
High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer
Three Universal Synchronous/Asynchronous Receiver Transmitters (USART)
Individual Baud Rate Generator, IrDA® Infrared Modulation/Demodulation
Support for ISO7816 T0/T1 Smart Card, Hardware and Software Handshaking, RS485 Support
Two Master/Slave Serial Peripheral Interface (SPI)
8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects
One Three-channel 16-bit Timer/Counters (TC)
Three External Clock Inputs, Two multi-purpose I/O Pins per Channel
Double PWM Generation, Capture/Waveform Mode, Up/Down Capability
Two-wire Interface (TWI)
Master Mode Support, All Two-wire Atmel EEPROMs Supported
IEEE 1149.1 JTAG Boundary Scan on All Digital Pins
Required Power Supplies:
1.08V to 1.32V for VDDCORE and VDDBU
3.0V to 3.6V for VDDOSC and for VDDPLL
2.7V to 3.6V for VDDIOP (Peripheral I/Os)
11SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
1.65V to 1.95V and 3.0V to 3.6V for VDDIOM (Memory I/Os)
Available in a 217-ball LFBGA RoHS-compliant Package

Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: AT91SAM9G10

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