Embest SBC6345 User Manual

SBC6345 Single Board Computer

z 400MHz Atmel AT91SAM9G45 ARM 926EJ-STM Microcontroller

z On Board 128MB Nand Flash plus 128MB DDR2 SDRAM

z RS232, RS485, Ethernet, USB Host, CAN, LVDS, Touch Screen, SD, Audio, RTC, …
z Supports for Linux 2.6.30 and WinCE 6.0 Operating Systems

SBC6345 Single Board Computer Mini6245 Processor Card

Description

Embest SBC6345 is an ARM embedded single board computer (SBC) using Atmel AT91SAM9G45
microcontroller which is capable of operating at up to 400MHz. It also employs the Mini6245
processor card as the CPU core board and features 5 UARTs, 2 USB, Ethernet, CAN, LVDS, SD and
Audio on board. The CPU core board Mini6245 has integrated the AT91SAM9G45 CPU, 128MB
DDR2 SDRAM, 128MB Nand Flash, 1Kbit EEPROM, Ethernet controller on board and connects to
the expansion board through two 1.27mm pitch 80-pin connectors.

The board is capable of supporting Linux 2.6.30 and WinCE 6.0 operating systems. Embest provides
BSP package, user manual and some other tools and documents to help customer with their
development.

Embest has also designed a reliable and nice metal case for the SBC6345 board with 10.4 inch TFT
LCD and touch screen which can be used directly for HMI applications, the whole kit is called
TH104A1, customer can create their own applications on the platform. This will greatly short your
product time to market.

Hardware Features

The AT91SAM9G45 embedded microprocessor is based on the integration of an ARM926EJ-S
processor with fast SRAM, and a wide range of peripherals. It is designed to provide a high
performance processor solution with a high flexibility for general and multimedia oriented
applications. The internal multi-layer bus architecture associated with a multi-port DDR2, a 32-bit
External Bus Interface and 64KBytes of internal SRAM allows the SAM9G45 to sustain the high
bandwidth required by its high speed peripherals. The AT91SAM9G45 power management (APMC)
features an efficient clock gating which, associated with the ARM926EJ-S low power modes, greatly
reduces power consumption under all conditions of use.

To reduce the overall system cost, the AT91SAM9G45 integrates many hardware peripherals such as
High Speed (480 Mbps) USB Device and Host with transceivers, a 10/100 Mbps Ethernet controller, a
High Speed Multimedia Card interface, an LCD controller supporting STN and TFT displays up to
1280*860, a camera interface and several communication peripherals such as USARTs, Serial
Synchronous Controllers and Two Wire Interface. All these peripherals are DMA oriented, reducing
the CPU overload.

The SBC6345 has a CPU board Mini6245 integrated with AT91SAM9G45 microcontroller, Nand
Flash, EEPROM and DDR2 SDRAM on it, which exposes many of these features to the user
in support of developing specific solutions. The CPU board can be mounted directly onto the
expansion board through two 1.27mm pitch 80-pin expansion connectors. This board is characterized
as follows:

The SBC6345 CPU Core Board (Mini6245)

Mini6245 Top-view Mini6245 Bottom-view

y Dimension: 70mm x 49.9mm
y Working temperature: -10℃~+70℃
y Atmel AT91SAM9G45 ARM926EJ-S Core Microprocessor (compatible with AT91SAM9M10)

- 32 KBytes Data Cache, 32 KBytes Instruction Cache, MMU

- One 64-kbyte internal SRAM and One 64-kbyte internal ROM

- Can work at up to 400MHz
y External Memory

- 128Mbyte (64MB*2) DDR2 SDRAM

- 128Mbyte NAND Flash

- 1Kbit EEPROM (with encrytion)

y 10/100M Ethernet controller
y One power indicator
y One system working status indicator
y Two 1.27mm pitch dual row 80-pin female headers (UART 0-3, Debug serial port, Ethernet, USB

Host, 2 SPI, 2 TWI, SDIO, PWM, AC97, LCD, Touch Screen, JTAG and all IOs are led out via
the two connectors.)

The SBC6345 Expansion Boards

y Power supply: 24V
y One 3-wire RS232 Debug serial port
y One 3-wire RS232 serial ports (COM0)
y One 5-wire RS232 serial port (COM1)
y One 3-wire RS232 serial port (COM2, can be soldered as RS485 optional)
y One RS485 serial ports (COM3, with power and isolation)
y One-channel CAN2.0 bus
y Two High-speed USB 2.0 Host ports, 480Mbps (One channel can be configured as Device)
y One 10/100Mbps Ethernet port (RJ45)
y 24-bit LVDS LCD interface (CPU supports resolution up to 1280*860 pixel)
y 4-wire resistive Touch screen interface
y SD card slot
y Audio out (supports playing MP3)
y Buzzer
y Battery backed RTC
y 12V Power output interface
y One-channel external Watchdog function

Onboard Interfaces and Connectors

Debug

RTC Battery

Mini6245 (CPU core board)

COM2 Ethernet 2 USB Host Power IN

LED&RUN Buzzer TSP CON

SD Card slot

Audio

COM1COM0

RS485

CAN

LVDS Power Out

Onboard Interfaces and Connectors

AT91SAM9G45

SD CARD

NAND FLAS H

128MB

DDR2 128MB

DATA F LASH

4MB (NC)

2xUS B HOST HS 2.0

NET 100M

SN75LVDS83

LCD (LVDS)

& TOUCH

Precise RTC

DM9161

EEPROM 1Kbit
+ID+

Encrytion

MAX3232

1x5 Line RS232

2X3 Line RS232

ADM2483 1xRS485(iso

)

AD1981 Audio

MCP2515 CAN 2 .0(iso)

RS232

1 LED & 1 Buzz er Watch Dog

Dimensions

Software Features

OS Item Feature Description

Version u-boot 1.3.4
Boot Mode Support booting from Nandflash

Bootloader

Download
Mode

Support download kernel from SAM-BA or Ethernet

Version Linux 2.6.30
File System Supports ROM/CRAM/EXT2/RAMDISK/YAFFS2/FAT32
LED LED driver
Serial Serial ports drivers
RTC RTC driver
Ethernet 10/100M Ethernet driver
RS485 RS485 driver
CAN Extended CAN controller driver
Buzzer Buzzer driver
MMC/SD MMC mode driver
USB Host USB Host driver, Hot plug-and-play
USB Device USB Device driver
EEPROM Provide EEPROM read and write driver
LCD&TSP TFT LCD and touch screen driver
Audio Out Audio output driver

Kernel

NandFlash Provided with driver

File system File system yaffs2 file system, can be read and written

Network
protocol and
applications

TCP/IP Complete TCP/IP protocol

System

configuration

and service

Network Ping Ping command, used in checking system

Ifconfig,
route, inetd

Used in network configuration and relative service program

Linux

Basic

command

Linux
command

Cat, chmod, discard, echo, flashwrite, flashfsd, free, genhtml,
init, kill, loader, Ls, mkdir, mount, ps, reboot, rm, smanaged,
sysconf, yes, insmod, lsmod, rmmod

Order Information

Order No. T6010149
Item Embest SBC6345 Single Board Computer

Configuration

z SBC6345 board
z 1 serial cable
z 1 net cable
z 1 customized serial port converter cable
z 24V power adapter with customized power converter cable
z 1 CD with product reference

Options. 10.4” LCD

Embest Info&Tech Co., LTD.

Room 509, Luohu Science&Technology Building,
#85 Taining Rd., Shenzhen, Guangdong, China 518020
Tel: [phone]
Fax: [phone]
Email: [e-mail]

http://www.embedinfo.com/english

http://www.armkits.com

OS Item Feature Description

Version Eboot (WinCE 6.0)
Boot Mode Support booting from Nandflash

Boot

Download
Mode

Support downloading NK from Ethernet, SAM-BA
Version WinCE6.0
Serial

Three RS232 serial ports drivers, one RS485 serial port

drivesr and one 3-wire debug serial port driver
RTC Hardware clock driver, save and restore clock
Ethernet 10/100M Ethernet driver
CAN CAN controller driver
Audio out Audio output driver
MMC/SD Including PDC and SDIO two modes drivers
LED LED driver
Buzzer Buzzer driver
USB Host USB Host driver, support usb keyboard, usb mouse
USB Device USB Device driver

WinCE

Kernel

LCD&TSP 10.4-inch TFT LCD and 4-wire resistive touch screen driver