Overview Document Resource Purchase
MBS-SAM9G25 SBC board operates at up to 400MHz，with 256 Mbytes NandFash ,128MB DDR II,4MB serial
DataFlash and 64KB serial EEPROM. It supports Linux 2.6.39 ,offer angstrom and android-2.3.5_r1 test .The
board provides a wide range of peripherals, including a high-speed USB2.0 port(480MHz), an Ethernet
10/100M interface, audio interface, a JTAG debug port,Micro SD card interface,SD/MMC card interface, CMOS
camera interface.It supports video data collection.
Core Board Features:
Processor AT91SAM9G25
Core Board Size:67mm*34mm
12MHz crystal oscillator
32.768MHz crystal oscillator
128MB DDR2 memory
256MB nandflash memory with chip selection control sw itch
4MB SPI Serial dataflash with chip selection control sw itch
64KB EEPROM
256B 1-wire EEPROM
On-board power regulation
Two user LEDs
Optional PHY
Base board features
The MBM-SAM-9G Base Board is a common main board to connect 9m10 core board & 9x5 core
board.
Base Board Size:181mm*165mm
Supply Voltage:5V DC
Supply Current:2A
Temperature Range:0~70℃
ONE WIRE EPPROM(1024-bit)；
1×JTAG Interface；
1×Camera Interface(9M10 and 9G25)；
2×24 bit LCD Interface（Resistive Touch Panel）；
1×DBGU Interface（3-wire）；
2×UART Serial Port（1×5-wire、1×3-wire）；
2×10/100Mb Ethernet Interface（core board and base board each have a PHY chip）；
2×RS485 Interface；
2×CAN Bus Interface；
1×Smart DAA interface；
2×USB 2.0 Host Interface；
1×USB High-Speed USB2.0 OTG Interface；
4×touch buttons（QTOUCH）；
2×physical buttons（reset,wakeup）；
1×Micro SD Interface；
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Evaluation Boards > ATMEL ARM Boards
ATMEL MBS-SAM9G25 SBC Board
Order#: MBS-SAM9G25 Delivery Wt:1.5lb Lead Time[5weeks]
ATMEL AT91SAM9G25 based MBS-SAM9G25 SBC board is the
latest product produced by Embest. it is consisted of one base
board (MBM-SAM-9G) and one processor card (MBC-
SAM9G25),.this core board is the smallest 9X5 core on the
market. It is so tiny that it can reduce much space of your
products. You can use it easily to complete your project
development and save much of your time to market . Using
industrial connectors can realize seamless connection with
base board, greatly improve the stability of the products.
1×Micro SD Interface；
1×SD card Interface；
3×user LED；
1×Analog Output (connected to speaker by default)
1× Analog Output (connected to speaker by default)
1×RTC Unit (without battery)；
50 GPIO User Extension Interface
Software Features
NO. Example Programs
1 adc_touchscreen
2 dma
3 getting-started
4 periph_protect
5 pmc_clock_sw itching
6 pwm
7 qtouch
8 smc_psram
9 spi_slave
10 ssc_dma_audio
11 sysc
12 tc_capture_w aveform
13 twi_eeprom
14 twi_slave
15 usart_hw_handshaking
16 usart_serial
17 usart_spi
18 usart_synchronous
19 emac
20 hsmci_multimedia_card
21 hsmci_sdcard
22 hsmci_sdio
23 smc_nandflash
24 spi_serialflash
25 usb_audio_looprec
26 usb_cdc_serial
27 usb_core
28 usb_hid_keyboard
29 usb_hid_mouse
30 usb_hid_msd
31 usb_hid_tansfer
32 usb_iad_cdc_cdc
33 usb_iad_cdc_hid
34 usb_iad_cdc_msd
35 usb_masstorage
36 usb_video_isi
Linux software resources table
Type function Desciprion
Bootloader
AT91Bootstrap Guide to Uboot
Uboot
1.Support NandFlash to erase,read and write
2. Support net to download Image
3.Support to set and keep environment variables
4.Support memory to appear ,
compare and modify
5. Support boot and bootargsto set
Kernel
Ethernet driver ETH0
Serial driver
USART0
USART3
DBGU
USB USB_HOST*2
USB_OTG
SD card driver Micro SD
SD Card
Camera driver(ISI)
SMD driver
Zigbee driver
SPI driver
TWI driver
Qtouch key driver
DMA driver
GPIO driver
File system Angstrom file system
