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MYS-SAM9G45 Single Board Computer

MYS-SAM9G45 Single Board Computer

- 400MHz Atmel AT91SAM9G45 ARM9 Processor
- 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash, 512KB EEPROM
- UARTs, USB, Ethernet, LCD, TF, Audio
- Complete MDK-ARM Sample Codes
- Ready-to-Run Linux 2.6.30 and Android 2.3.1 OS
- Optional 4.3 or 7 inch LCD
 


Description

The MYS-SAM9G45 Single Board Computer is highly-integrated controller board for Atmel AT91SAM9G45 which is a 400MHz ARM926 based embedded microprocessor with DDR2 and LPDDR support, a wide range of connectivity and user interface peripherals, as well as a dual external bus interface.

Measuring 100mm by 64mm, the compact board takes full features of the Atmel SAM9G45 processor. It has 128MB DDR2 SDRAM, 256MB Nand Flash, 4MB Data Flash and 512KB EEPROM on board and exposes many peripheral interfaces including two USB Host and one OTG, Ethernet, LCD, TF, Audio, etc. The board supports running Linux 2.6.30 and Android 2.3.1 operating systems and is delivered with driver source code to help users create their own application. MYIR also offers detailed documents as well as some necessary cable accessories along with the goods delivery which help user to start their development quickly.


The MYS-SAM9G45 SBC board is smart in size and advanced in PCB design, it’s easy to embed into your products directly which will help cut down cost and reduce time. It can be used for a wide range of applications including Industrial Control Terminal, Intelligent Instrumentation, Data Acquisition and Analysis, Medical products, Network Terminal, etc.


Product Features

Processor

  • Atmel AT91SAM9G45 ARM926EJ-S processor
    - 32-bit ARM RISC processor running at up to 400MHz
    - 32KB Data Cache, 32KB Instruction Cache with MMU
    - 64KB Chip SRAM, 64KB ROM

Memory and Storage

  • 128MB DDR2 SDRAM, 256MB Nand Flash,4MB Data Flash and 512KB EEPROM
  • 1 x Micro SD Card slot

Peripheral Interfaces

  • One RS232 serial port
  • One LCD interface (support 24-bit true color, resolution up to 1280 x 860)
  • One 4-wire touch screen interface
  • USB
    - 2 x High-speed USB 2.0 Host port
    - 1 x High-speed Mini USB 2.0 OTG port
  • One 10/100Mbps Ethernet
  • One Audio input port (3.5mm Jack)
  • One stereo Audio output port (3.5mm Jack)
  • RTC Battery socket
  • One 14-pin JTAG interface
  • One power indicator (Red LED)
  • One User LED (Blue)
  • Two buttons (one for Reset, one for WakeUp)
  • Four expansion interfaces

Mechanical Parameters

  • Dimension:  100mm x 64mm
  • PCB layers:  8-layer design
  • Power supply: 5V/2A or USB power supply
  • Working Temp.: 0~70 Celsius (commercial level) or -40~85 Celsius (industrial level)
    Note: Our products are delivered of commercial grade (0~70 Celsius) by default.  Anyhow the MYS-SAM9G45 board based on Atmel ARM9 processor can work for industrial applications working in harsh environment with working temperature ranging from -40 Celsius to 85 Celsius.  Please contact us for price and availability of products of industrial grade if you needed.

OS support and Sample codes

  • Linux 2.6.30
  • Andriod 2.3.1
  • Keil MDK-ARM example code

Hardware Specification

CPU AT91SAM9G45 (ARM926EJ-S) working at 400MHz
memory

On-chip: 64KB SRAM, 64KB EEPROM

External 256MB Nand Flash, 4MB Data Flash, 128MB DDR2 SDRAM

Debug 14-pin, 1.27mm JTAG debug interface
periphery Type Qty Description
COM 1 Support RS232
ethernet 1 100Mbps, DM9161AEP
USB 2 Support  USB HOST 2.0 x1 1xUSB OTG 2.0
Audio 2 Audio In/out
SD interface 1 SD/MMC interface
Display 1 LCD interface
Extension 2 Extension for customer
JTAG 1 Standard 14 pin JTAG interface
Button User button 1 User button
RESET 1 Reset button
Power

5V/2A power supply













Software Features

Linux

Name Description
Bootloader AT91Bootstrap Guide Uboot
Uboot Version: UBoot1.3.4
Function:
1. NandFlash erase/read/write
2. Support network download image 3.Configure, save setting
4.support bootm,bootargs setting
Linux-2.6.x
ROM/CRAM/EXT2/EXT3/FAT/NFS/ JFFS2/UBIFS
Kernel and device driver System clock System frequency:400MHz
Display driver Support4.3’’ LCD
Touchscreen Touch screen
DM9000 DM9000 ethernet driver
HSMMC SD/MMC/SDIO driver
NANDFLASH Nandflash driver
SERIAL Com driver
USB Host Support USB keyboard, mouse, U-disk
DMA DMA driver
SPI SPI driver
IIC I2Cdriver
USB Gadget USB Gadget driver
Jffs2 file system Support jffs2 file system
Cross compile arm-none-linux-gnueabi Cross compile tools chain
PC Software SAM-BA1.13+USB SAM-BA download kernel into board Nanflash via USB

MDK-ARM Sample Code
Name Description
NandFlash NandFlash operation
fatfs File system operation
filesystem The implement of source-open FAT file system
datafalsh SPI with dataflash
twi-eeprom Access EEprom by TWI
rtt Timer
rtc Real time clock


Andriod

Content Name Description
Boot code AT91Bootstrap Uboot

Uboot 1.support NandFlash read/write
2.download image by ethernet
3.configure
4.Supportmemory display, compare and modify 5. support bootm,bootargs setting.
Android Android 2.3.1
Device driver Ethernet Ethernet driver
LCD+Touch LCD and touch panel driver
USB USBHOSTx2,USBOTG
MMC/SD MicroSD driver
UART USART0,DBGU driver
SPI SPI driver
TWI(I2C) Two Wire Interface(I2C)driver
DMA DMA driver
GPIO GPIO driver
File system Android file system


Relative Download and Links

You can download relative chip datasheet, products datasheet, user manual, software package from below. Any inquiry, please contact MYIR.


1 ATMEL SAM9G45 Summary 335 KB
2 ATMEL SAM9G45 Datasheet 5.32 MB
3 MYS-SAM9G45 Single Board Computer Overview 601 KB
4 Build Linux Environment Based on Virtualbox 1.77 MB

MYD-SAM9G45 SBC Board

MYS-SAM9G45 Single Board Computer

MYS-SAM9G45 Single Board Computer with LCD (4.3" or 7" LCD)


MYD-SAM9G45 SBC Board With connector

MYS-SAM9G45 Single Board Computer with JTAG and UART conversion board





Price and Ordering

Item

Part No.

Unit Price

Ordering

MYS-SAM9G45 Single Board Computer

MYS-SAM9G45

USD125

4.3 inch LCD Module with touch screen (optional)

MY-LCD43TP

USD60

7 inch LCD Module with touch screen (optional)

MY-LCD70TP

USD99

Note:

1. Discount is available for mass orders. Please contact MYIR for inquiries.

2. All prices above are for boards of commercial grade (0~70 Celsius). If customer needs boards of industrial grade (-40~85 Celsius), please inquiry MYIR for availability and prices.


Packing List

NO. Item Qty

Description

1 MYS-SAM9G45 board 1pc

MYS-SAM9G45 single board computer

2 Ethernet cable 1pc


3 USB Cable 1pc

Micro USB

4 Serial cable 1pc

DB9 to DB9

5 Conversion board

1pc

JTAG and UART conversion board
6 DVD 1pc

user manual, schematic in PDF format, datasheet, software package





More FAQ >>


1. Error: Flash Download faild - Target DLL has been cancelled

Question:
Hello, when I use MDK to download problem, it appears below error: Error: Flash Download faild - Target DLL has been cancelled What's the problem?

Answer:

This is mainly caused by reset settings. Please select "SYSRESETREQ" in Reset settings of "Cortex-M Target Driver Setup".




More FAQ >>


 

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