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Embest SBC9261-I with 3,5" LCD (MH12A)
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  • Embest SBC9261-I with 3,5" LCD (MH12A)
ID: 187765
SBC9261-I Single Board Computer
Wycofany
Embest SBC9261-I is a low power, high performance single board computer based on Atmel AT91SAM9261S ARM926EJ-S microcontroller intended for applications like HMI (Human Machine Interface), data acquisition system, handheld devices, and intelligent instruments. It has a flexible design with a tiny daughter board Mini9261-I mounted directly onto the mother board through a DIMM 200-pin connector.

The daughter board of the SBC9261-I has AT91SAM9261S processor and memories on board. It exposes most features of the AT91SAM9261S through DIMM 200-pin. The mother board integrates a rich set of peripherals and interfaces including Ethernet, USB Host & Device, CAN, RS232/TTL/RS422 Serial ports, Audio, LCD, Keyboard, SD/MMC, Buttons, LEDs and etc.

Embest offers Linux 2.6.24 BSP and WinCE6.0 BSP for this board. Customers can use it already or use it for your design reference.

SBC9261-I board overview                  AT91SAM9261S datasheet

3.5 inch TFT-LCD display module datasheet (NMA35QV65-B1-K01)

SO-DIMM board to board connector datasheet

Features
Dimensions 141.4 x 109.5 mm (expansion board)
67.6 x 47 mm (CPU board)
Working temp. 0~70 Celsius
Power supply +5V
Processor Atmel AT91SAM9261S (ARM926EJ-S core, Capable of 200MHz operation, AT91SAM9261 is compatible)
Memory 64MB SDRAM
128MB NandFlash (bootable, selected through jumper, support 256MB for option)
4MB SPI Serial DataFlash (bootable, selected through jumper)
4MB NorFlash (support 8MB for option)
1Kbit EEPROM (DS2431)
Serial ports 1 x 9-wire RS232 serial port
1 x 5-wire RS232/TTL serial port
1 x 3-wire RS232/TTL serial port (Debug unit)
1 x RS422 serial port or one 3-wire TTL serial port
CAN

1 x CAN2.0 interface

Ethernet 1 x 10/100Mbps Ethernet port (RJ45)
USB 2 x USB2.0 Host and 1 x USB Device
LCD 1 x 40-pin LCD display interface (TFT)
(Supporting resolution up to 2048×2048)
Touch panel 4-channel 12-bit ADC
VGA Standard VGA display port (CH7026)
Keypad 4 x 4 keypad port
RTC with a rechargeable battery
GPIO 13 x GPIO
Memory Card SD card socket
LEDs 2 x LEDs
Power indicator 2 x power indicators
Buttons 4 x buttons (one for Wakeup, one for Reset)
Audio 1 x Mic jack
1 x Phone jack
JTAG 20-pin standard JTAG slot
SPI 1 x SPI interface (multiplex with CAN interface)
Bootloader uboot1.1.5 (source code)
OS WinCE6.0 BSP
Linux2.6.24 (source code) , ramdisk, yaffs2 file-system

Software

OS
Item
Feature
Description
Linux Boot Version u-boot 1.1.5
Boot Mode Boot from Data Flash, NAND Flash or Nor Flash
Download Mode Support downloading kernel and file system from SAM-BA or Ethernet
Kernel and drivers Version Linux 2.6.24
Driver Serial, RTC, NET, Nand, LCD, Touch Screen, Audio out, SD, USB, VGA, Keypad, CAN, GPIO
File System File System yaffs2 file system, can be read and written
Graphic libraries Qt/Embeded Qtopia Already ported
WinCE Boot Version Eboot (Wince 6.0)
Boot Mode Boot WinCE from NAND Flash or Data Flash
Download Mode Support downloading image from Ethernet, VS2005 or SAM-BA
System Version WinCE6.0
Driver Serial, RTC, NET, Nand, LCD, Touch Screen, Audio out, SD, USB, VGA, Keypad, CAN, GPIO

Function Diagram

Remark: Current board RS485 port is with RS422 signal.

187765

Osoba odpowiedzialna BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Polska sprzedaz@kamami.pl 22 767 36 20

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