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Low Power Consumption ARM920T Motherboard /Single Board Computer

Low Power Consumption ARM920T Motherboard /Single Board Computer

Stamp Module is designed by 6 layer PCB; On-board 64M SDRAM, 32MB NorFlash; with commonly used interfaces, such as TFT-LCD,touch screen, VGA, network, matrix keypad, PC104, CAN, SPI, high-speed USB HostDevice, PS/2, IDE, CF card, RS232485 serial port, audio, etc; support +6V~+25V wide range voltage power supply.

Evaluation Board a general standard reference design board for QY-9315P, with commonly used interfaces, such as TFT-LCD, touch screen, network, matrix keypad, IDE, high-speed USB HOSTDevice, CF card, RS232485 serial port, audio, MIC, etc; support +6V~+25V wide range voltage power supply; can provide a complete design material for user to develop or custmize.

Low Power Consumption ARM920T Motherboard /Single Board Computer

CPU Processor
• CIRRUS LOGIC EP9315 processor, ARM920T core
• 200MHz
SDRAM Memory
• 64MB SDRAM, 2pcs * 4Banks * 4Mbitsx16bits SDRAM
FLASH Storage
• On-board 2-piece 16M*16bits NorFlash, 32M, could change a large capacity or industrial chip according to customer's requirement
PCB Specification & Size
• Using eight floors of PCB high precision process, and has the best electrical properties and anti-jamming performance
• 147 x 101.6 x 1.5mm
Working Parameters
• Working temperature: -20°C~ 70°C (batch user could customize -40°C~ 85°C)
• Humidity Range: 5%~ 95%, Non-Condensing
Low Power Consumption
• 12V Dc power supply, low power consumption, <3W
Support OS
• Linux2.6.8 + QT2.3 > • WindowsCE 5.0
CIRRUS LOGIC EP9315 processor Single Board Computer Software & Technical Support

ID	Item	Description
J1	JTAG interface	Simulation, debugging
J4	SPI interface	SPI communication
J5	AUDIO interface	AC"97 double sound channel audio input/output
J6	Ethernet interface	10M/100M self-adaptive
J9	LCD interface	Expand LCD interface,with 4-wire touch screen interface
J10	VGA interface	VGA output, connect the monitor
J11(back)	CF card interface	CF card storage
J12	IDE interface	IDE devices connection
J13	COM2/COM3	3-wire RS232 serial port
J14	Debug serial port	Download, communication
J15	RS485	RS485 bus development and application
J16	USB Host 3	USB 2.0 host application
J17	USB Host 1&2	USB 2.0 host application
J18	COM5	9-wire RS232 serial port
J19	COM4	9-wire RS232 serial port
J20	Power interface	+12V power supply, support +6 ~+25V wide range voltage
J21	CPLD programming mouth	CPLD program writing
J22	PC104 interface	Standard 8bit/16bit PC104 interface, can stack
J23	PS/2 interface	External PS/2 keypad
J24	8*8 matrix keypad interface	Used to connect keypad input, or as I/O mouth
J25	CAN interface	CAN 2.0 A/B agreement, support PeliCAN mode
K1	Reset button	System reset
BT1	Backup battery	System clock power supply
BZ1	Buzzer	Alarm prompt device

Linux Software Features

Item	Content	Function
Cross-compiler	arm-linux-gcc-3.4.3-1.0.1.tar.bz2	arm-linux-gcc 3.4.3
Redboot	Version:ecos-2.0	Provided with source code
Redboot	Support download and writing through serial ports	Provided with source code
Linux Kernel	Version: 2.6.8
	RTC driver, save and restore system time after power off	Provided with test program and source code
	GPIO driver	Provided with test program and source code
	PC104 expansion driver	Provided with test program and source code
	External bus driver	Audio driver
	Audio driver	Provided with test program and source code
	LCD driver, support 320240, 640480, 800600, 1024768 resolution	Provided special LCD with debug service
	Touch screen driver, supporting 4-wire resistive screen	Provided with test program and source code
	Serial driver	Provided with test program and source code
	CF card driver	Support large capacity storage CF card
	Buzzer driver	Provided with test program and source code
	Ethernet driver	Provided with test program and source code
	8*8 matrix keypad driver	Provided with test program and source code
	USB driver, support mouse, keypad, U disk, WiFi, bluetooth, printer, camera, barcode scanning, etc.	Support various USB external devices, provided with debug service
	Watchdog	Provided with test program and source code
File System	jffs2 file system	Provided source code
QT	QT development environment	QT routine
PC Development Environment	Provided with ubuntu 10.10 Linux OS, VMware 7.1.4 virtual machine and supporting development environment build manual	Convenient for user to next develop

WindowsCE 6.0 Software Features

Bootloader	Download and write Eboot through serial port	Download directly to NorFlash through serial port
Bootloader	Support user-defined boot logo	1024*768 resolution, 24 bmp image
BSP Source Code
BSP Open Source	RTC driver, save and restore system time after power off	Provided with test program and source code
	Registry saving,support saving registry information when electricity adjusted	Convenient for user to debug

	LCD driver, supporting 320240, 640480, 800600, 1024768 resolution	Provided special LCD with debug service
	Touch screen driver, supporting 4-wire resistive screen	Provided with test program and source code
	CF card driver	Support large capacity CF card storage
	AC"97 audio driver	Support double sound channel audio
	Nic driver, 10/100M self-adaptive,can be expanded gigabit nic	Provided with test program and source code
	232, 485 serial driver test	Provided with test program and source code
	support 8*8 matrix keypad,also can used as GPIO	Provided with test program and source code
	USB driver, support mouse, keypad, U disk, printer, WiFi, bluetooth, camera, barcode scanning, etc.	Support various USB external devices, provided with debug service
PC Development Environment	Provided with supporting EVC development tools, Wince 5.0 plug-in	Convenient for user to next develop

Technical Support:

• The problems that customer encounter in the process of development on the products
• System cut, according to customer's requirements
• Develop related drivers, according to the demand of customer(another pay)
• Customized development of back plane, according to customer's requirements(another pay)

Order Infomation

Standard accessories1)12V/2A power supply (2)1-wire cross serial line (3) CD of DVD development (4)1-wire serial line(a trailer two) (5)2-wire serial line with 9 lines (6)1-wire power switch wiring (7) 1-wire audio switch wiring (8) exquisite packing box

Item	Description
DVD resources	Linux	Compilers	Cross-compiler arm-linux-gcc
		Tool software	Supporting terminal, writing, download tools
		Device manual	Main components' datasheet of back plane
		User manual	About all development and use
		Image file	Redboot, kernal, image file of file system
		Test source code	Test routines and source codes of all interfaces
		System source	Include Redboot, kernel, file system and QT source code
		Schematic	Back plane's schematic in PDF format
		Packaging library	Component packaging library of evaluation board
	Windows CE	Tool software	Supporting terminal, writing, download tools, sync software
		Device manual	Main components' datasheet of back plane
		User manual	About all development and use
		Image file	Firstboot, Eboot, NK image file
		Test source code	Test routines and source codes of all interfaces
		BSP package	Related BSP board-level supporting package
		SDK	Related SDK
		Schematic	Back plane's schematic in PDF format
		Packaging library	Component packaging library of evaluation board
LCD options(another pay)	4.3' LCD module + 4-wire resistive touch screen +USB cable
	5.6' LCD module + 4-wire resistive touch screen +USB cable
	6.4' LCD + 4-wire resistive touch screen + USB cable + inverter
	7' LCD module + 4-wire resistive touch screen +USB cable
	8' LCD module + 4-wire resistive touch screen +USB cable
	10.4' LCD + 4-wire resistive touch screen + USB cable + inverter
Module options(another pay)	TTL to LVDS module
Module options(another pay)	TTL to VGA module
Sales hotline	+86-571-89935913

Low Power Consumption ARM920T Motherboard /Single Board Computer:

• Textile Industry, Numeric Control Industry, Automobile Electronics, Industrial Touch Screen Control System, Robot Vision, Media Deal Wireless Application, Digital Applicance, On-board Equipment, Communication Equipment, Network Terminal, etc.