Zhejiang Qiyang Intelligent Technology Co., Ltd.: Hangzhou, Zhejiang, China; Main products: Production & R&D, ODM/OEM Hardware Solution, ARM Development Board, ARM Single Board Computer, ARM Mainboard

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ARM Cortex A8 Touch Screen Control Board,720Mhz,support Linux/Android

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Product Details

Place of Origin	Zhejiang, China		Brand Name	QY
Model Number	EZ335X-EVB

Product Description

Specifications

Touch Screen Control Board
1.TI AM335X CPU
2.256MB DDR2 SDRAM
3.256MB NandFlash
4.2MB DataFlash

Touch Screen Control Board Specifications

Core Module is designed by 6-floor PCB; the volume is only card size; together with CPU, DDR2 RAM, NandFlash, DataFLash, network; using 5V dc power supply, low power consumption; 2*60 Pin 2.0 connectors lead various commonly used interfaces; all AM335x-ARM Cortex-A8 processor is compatible; user can choose different types of processor chip according to need to reduce the cost, and this choice only suitable for batch users.

Attention: EZ335X-EVB EK has the standard AM3354 processor, in order to reduce the cost, the rest of the types are pin compatible, only for the batch user.

AM335X Processor:

Item	ARM CPU	ARM MHz(MAX.)	ARM MIPS(MAX.)	Graphics Acceleration	Other Hardware Acceleration
AM3359	1 ARM Cortex-A8	275 600 720	1200 1440	1 3D	2 PRU-ICSS Crypto Accelerator
AM3358	1 ARM Cortex-A8	275 600 500 720	1000 1200 1440	1 3D	2 PRU-ICSS Crypto Accelerator
AM3357	1 ARM Cortex-A8	275 600 720	550 1200 1440		2 PRU-ICSS Crypto Accelerator
AM3356	1 ARM Cortex-A8	275 600 500 720	550 1000 1200 1440		2 PRU-ICSS Crypto Accelerator
AM3354	1 ARM Cortex-A8	275 600 500 720	1000 1200 1440	1 3D	Crypto Accelerator
AM3352	1 ARM Cortex-A8	275 600 500 720	1000 1200 1440		Crypto Accelerator

Touch Screen Control Board & Core Board

It is a general standard reference design board for EZ-335X-EVB, with commonly used interfaces, such as TFT-LCD, touch screen, VGA, CAN bus, gigabit network interface, high-speed USB HOST, SD card, RS232485 serial port, audio, MIC, etc; support +6V~+23V wide range voltage power supply; can provide a complete design material for user to develop or custmize .

Touch Screen Control Board Specifications

CPU Processor • TI AM335X, ARM Cortex-A8 Core • 720MHz

DDR RAM Memory • 256MB DDR2 RAM, 133MHz, 16bit data bus

FLASH Storage • On-board 512K Dataflash (DB45041D) • On-board 256M*8bits NandFlash (K9F1G08U0B) could change a large capacity or industrial chip according to customer's requirement

Other Onboard Resources • RTL8211Enet chip, support 10M/100M/1000M Ethernet with RGMII mode; • Power management, single 5V input and output all voltage core module need

PCB Specification & Size • Using six floors of PCB high precision process, and has the best electrical properties and anti-jamming performance • 74 x 53 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 • 5v Dc power supply, low power consumption, <1W

Support OS • Linux3.2.0 + QT4 • Windows Embedded Compact 7 • Android 4

Software & Technical Support

No.	Item	Function
J3	JTAG interface(back)	Keep interface without application
J4	MIC interface	MIC input
J5	Audio output interface	Two-channel audio output
J6	Audio input interface	Two-channel audio input
J7	TFT-LCD,Touch screen	Expand color LCD screen, drive 4-wire resistive touch screen
J8	LCD interface	3.3V/5V optional power supply jumper
J9	ADC interface	4-wire 8 channels high-speed 12 ADC
J10	VGA interface	VGA video output, and display connection
J12	Debug serial port	Download, communication
J13	COM 2	RS232
J14	COM 3	RS232
J15	COM 4	RS232
J16	COM 5	RS232
J17	485 interface	RS485, COM 4,COM 5 reuse
J18	CAN interface	CAN application
J19	USB Device	USB OTG,can used as Host & Device
J20	USB Host	USB 2.0 Host
J21	SD card interface(back)	SD/MMC card storage
J22	Ethernet interface 1	10/100/1000M Ethernet
J23	Ethernet interface 2	10/100/1000M Ethernet
J24	Standard JTAG interface	Simulation, debugging
J25	Power interface	power supply, support +6 ~+25V wide range voltage
J26	Power interface	12V power input, optional interface, also can use J24
K1	Wake-up button	Sleep state activation
K2	Reset button	System reset
K3~K5	User-defined button	User-defined button
S1	Power swith	Power swith
S2/S3/S4	Dial swith	3 ways to control dialing

Linux Software Features

Item	Content	Function
Cross-compiler	arm-2007q1-10-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2	arm-linux-gcc 4.3.2
U-boot	Version: U-boot 1.3.4	Provided with bootstrap, U-boot source code
	Support writing into DataFlash and NandFlash start
	Support SAM-BA software with usb writing and TFTP network update
Linux Kernel	Version: 3.2.0
	RTC driver, save and restore system time after power off	Provided with test program and source code
	CAN driver	Provided with test program and source code
	Ethernet driver	Provided with test program and source code

	Audio driver	Provided with test program and source code
	LCD driver, supporting 320×240,640×480,800×600,1024×768 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
	ADC driver	Provided with test program and source code
	Buzzer 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
	SD card driver	Support large capacity storage SD card
File System

	Jffs2 file system	Provided with source code
QT Routine

	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

Windows Embedded Compact 7 Software Features(Stay tuned)

Software & 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 customers' requirements(another pay)

Touch Screen Control Board Order Infomation

Item	EZ335X-EVB Cortex-A8EK
Standard accessories	(1)12V/2A power supply (2)1-wire cross serial line (3) CD of DVD development (4)5-wire RS232 serial line (5)packing box
DVD resources	Linux	Compilers	Cross-compiler arm-arago-linux-gnueabi
		Tool software	Supporting terminal, writing, download tools
		Device manual	Main component's datasheet of back plane
		User manual	About all development and use
		Image file	Image file of MLO, u-boot, kernel and file system
		Test source code	Test routines and source codes of all interfaces
		System source code	Including bootloader, kernel, file system, QT source code and madplay
		Schematic	Back plane's schematic in PDF format
		Packaging library	Component packaging library of evaluation board
		ubuntu	ubuntu-10.10-desktop-i386
	Windows EC 7	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	+86-571-87858811, 87858822

Touch Screen Control Board Application:

• 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.

Contact Us

Zhejiang Qiyang Intelligent Technology Co., Ltd.: Contact nameSally Ma
Chat Now; Phone86-571-87858811-811; AddressFloor 5,Building 2,No.8,XiYuanYi Road,WestLake Technology Park,HangZhou City, Hangzhou, Zhejiang

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ARM Development Kit	ARM Single Board Computer	ARM Smart Human-Machine Interface	ARM System On Module
Customer Service	External Module	New Products	PCB&PCBA
TFT-LCD

ARM Cortex A8 Touch Screen Control Board,720Mhz,support Linux/Android

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