Microchip AT91SAM9G10 Handleiding


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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
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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
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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
SAM9G10-EK2 [USER GUIDE]
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4.3 Layout
Figure 4-1. SAM9G10-EK2 Layout - Top View
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
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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
13SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
5.3 Memory
32 Kbytes of Internal ROM
160 Kbytes of Internal High-speed SRAM
Serial DataFlash
64 Mbytes of SDRAM memory
256 Mbytes of NAND Flash memory
5.4 Clock Circuitry
18.432 MHz standard crystal for the embedded oscillator
32.768 kHz standard crystal for the slow clock oscillator
5.5 Reset Circuitry
Internal reset controller with a bi-directional reset pin
External reset push button
5.6 Shutdown Controller
Programmable shutdown and Wake-Up
Wake-up push button
5.7 Power Supply Circuitry
For dynamic power consumption, the SAM9G10 consumes a maximum of 50 mA on VDDCORE at
maximum speed in typical conditions (1.2V, 25°C), processor running full-performance algorithm
On-board 1.2V high efficiency step-down charge pump regulator with shutdown control
On-board 3.3V linear regulator with shutdown control
5.8 Remote Communication
One Serial interface (DBGU COM Port) via RS-232 DB9 male socket
USB V2.0 Full-speed Compliant, 12 Mbits per second (UDP)
Two USB Host port V2.0 Full-speed Compliant, 12 Mbits per second (UHP)
One Ethernet 100-base TX with three status LEDs
5.9 Audio Stereo Interface
One Wolfson WM8731 stereo audio DAC
One 32 Ohm/20 mW Stereo Headset output (J20) with Master Volume and Mute Controls
5.10 User Interface
Four user input pushbuttons
Two user green LEDs
One yellow power LED (can be also software controlled)
One ¼ VGA display LCD with Touchscreen and white LED backlight
5.11 Debug Interface
20-pin JTAG/ICE interface connector
DBGU COM Port
SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
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Table 5-2. PIO Controller B
I/O Line Peripheral A Peripheral B Comments
PB0 LCDVSYNC
PB1 LCDHSYNC TFT PANEL CONTROL (J23) LCDHSYNC
PB2 LCDDOTCK PCK0 TFT PANEL CONTROL (J23) LCDDOTCK
PB3 LCDDEN TFT PANEL CONTROL (J23) LCDDEN
PB4 LCDCC LCDD2 TFT PANEL CONTROL (J23) BACKLIGHT BL_SHDN#
PB5 LCDD0 LCDD3 TFT PANEL CONTROL (J23) LCDD0 RED
PB6 LCDD1 LCDD4 TFT PANEL CONTROL (J23) LCDD1 RED
PB7 LCDD2 LCDD5 TFT PANEL CONTROL (J23) LCDD2 RED
PB8 LCDD3 LCDD6 TFT PANEL CONTROL (J23) LCDD3 RED
PB9 LCDD4 LCDD7 TFT PANEL CONTROL (J23) LCDD4 RED
PB10 LCDD5 LCDD10 TFT PANEL CONTROL (J23) LCDD5 RED
PB11 LCDD6 LCDD11 TFT PANEL CONTROL (J23) LCDD6 RED
PB12 LCDD7 LCDD12 TFT PANEL CONTROL (J23) LCDD7 RED
PB13 LCDD8 LCDD13 TFT PANEL CONTROL (J23) LCDD8 GREEN
PB14 LCDD9 LCDD14 TFT PANEL CONTROL (J23) LCDD9 GREEN
PB15 LCDD10 LCDD15 TFT PANEL CONTROL (J23) LCDD10 GREEN
PB16 LCDD11 LCDD19 TFT PANEL CONTROL (J23) LCDD11 GREEN
PB17 LCDD12 LCDD20 TFT PANEL CONTROL (J23) LCDD12 GREEN
PB18 LCDD13 LCDD21 TFT PANEL CONTROL (J23) LCDD13 GREEN
PB19 LCDD14 LCDD22 TFT PANEL CONTROL (J23) LCDD14 GREEN
PB20 LCDD15 LCDD23 TFT PANEL CONTROL (J23) LCDD15 GREEN
PB21 TF0 LCDD16 TFT PANEL CONTROL (J23) LCDD16 BLUE
PB22 TK0 LCDD17 TFT PANEL CONTROL (J23) LCD17 BLUE
PB23 TD0 LCDD18 TFT PANEL CONTROL (J23) LCDD18 BLUE
PB24 RD0 LCDD19 TFT PANEL CONTROL (J23) LCDD19 BLUE
PB25 RK0 LCDD20 TFT PANEL CONTROL (J23) LCDD20 BLUE
PB26 RF0 LCDD21 TFT PANEL CONTROL (J23) LCDD21 BLUE
PB27 SPI1_NPCS1 LCDD22 TFT PANEL CONTROL (J23) LCDD22 BLUE
PB28 SPI1_NPCS0 LCDD23 TFT PANEL CONTROL (J23) LCDD23 BLUE
PB29 SPI1_SPCK IRQ2 TOUCH SCREEN CONTROLLER (MN11) DCLK PB29
PB30 SPI1_MISO IRQ1 TOUCH SCREEN CONTROLLER (MN11) DOUT SPI1_MISO
PB31 SPI1_MOSI PCK2 TOUCH SCREEN CONTROLLER (MN11) DIN SPI1_MOSI
19SAM9G10-EK2 [USER GUIDE]
Atmel-11262A-ATARM-SAM9G10-EK2-UserGuide_02-Mar-15
Note: 1. These jumpers are provided for measuring power consumption. By default, they are closed. To use this feature,
the user has to open the strap and insert an ammeter.
S25 Closed Enables the use of TOUCH SCREEN CONTROLLER DAV signal (PC2)
S26 Closed Enables the use of TOUCH SCREEN CONTROLLER PENIRQ (PA11, PENIRQ)
TP1 N.A 3.3V Test point.
TP2 N.A GND Test point.
TP3 N.A 1.2V Test point.
TP4 N.A GND Test point.
TP63 N.A 0 to 3.3V analog user's input
TP64 N.A 0 to 3.3V analog user's input
TP65 N.A AGND of TP63
TP66 N.A AGND of TP64
Table 6-1. Configuration Jumpers and Straps (Continued)
Designation Default Setting Feature


Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: AT91SAM9G10

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