DevKit270 Development Kit

Marvell XScale PXA270 Microcontroller, Operating frequency 520MHz

- A Rich Set of Peripherals including RS232, USB, LCD/TSP, Audio, Bluetooth, WiFi, RFID, Barcode Scanner, SD...
- The system can be updated through Ethernet/USB/Serial port

- Supporting WinCE 6.0 

 

DevKit270 Main Board 

Embest DevKit270 Main Board is a high-performance compact board based on Marvell XScale 520MHz PXA270 ARM processor, with 1GByte of MDOC flash and 128MByte of SDRAM as well as a MiniSD card slot supporting up to 2GB capacity. It features standard Bluetooth and Wi-Fi and a 3,500 mAH rechargeable Lithium battery. A barcode scanner interface and a RFID antenna interface are also available. The board exposes many other hardware interfaces including RS232 serial port, USB Host/Device, LCD/TSP and Jtag. It mainly targets the development of PDA, Handheld PC, Tablet PC and smart phones.
The DevKit270 main board can support 16-gray STN-LCDs or 256-color STN-LCDs of various size and the maximum virtual screen size in 256 color mode is up to 4096*1024. It can also support 1, 2, 4 or 8-bpp TFT-LCDs of various size and the maximum virtual screen size in 64K color mode is up to 2048*1024. Embest offers, as options, a DATA IMAGW 7" TFT LCD with 800*480 pixels resolution and a tiny RFID antenna board.
The DevKit270 main board is able to support WinCE OS. The software package includes WinCE6.0 BSP and drivers of which many are in source code. Embest also provide user manual, schematic drawing and datasheet documents to help customers better understand the board. This would be an ideal solid basis for your embedded applications

 

DevKit270 Development Kit
Click here to view interfaces of the Devkit270 

  Embest Devkit270 Development Kit is designed specially for evaluating the DevKit270 main board. It is housed in a case and preloaded with WinCE6.0 OS for testing. User can display it using a DATA IMAGW 7" TFT LCD and Touch screen. It includes a tiny RFID antenna board inside as well as a 8-pin Jtag connector for reserved extension. The front panel of the case is made of aluminum alloy while the rear panel is designed using engineering plastic. The kit has ebook functions, supporting Microsoft office applications such as WORD, EXCEL, PDF and TXT for viewing documents; it also has synchronizing function which enables data synchronization between your PC and the kit; it would also be a media player which is capable of playing audio or video files like MP3 or MP4.

Features of DevKit270 Main Board  

• Dimensions: 109.6mm x 80mm
• Working temperature: –20°C to 85°C
• Processor: Marvell XScale PXA270 can work up to 520MHz
• Power supply: 3500mAH Lithium battery
• 3-pin Battery interface (connect to 3,500MAH Lithium battery)
• Power charger interface (included in one 22-pin socket, connecting to 6V~9V DC power)
• 128MByte SDRAM
• 1GByte MDOC (Disk-On-Chip)
• One 9-wire RS232 serial port (included in one 22-pin socket)
• One USB1.1 Host port
• One USB1.1 Device port (included in one 22-pin socket)
• Bluetooth antenna (BC41B143A, support Bluetooth earphone and Bluetooth printer)
• Support wireless LAN (LBWA18HEPZ, WLAN 802.11 b/g)
• LCD interface (STN or TFT)
• 4-wire touch screen interface
• One mini SD card socket (support the maximum capability up to 2Gbyte)
• Audio output port (earphone)
• RFID antenna interface (RFID frequency: 13.56MHz, support ISO15693, 14443A/B)
• RFID antenna (a small RFID antenna board, optional*)
• Barcode scanner interface
• Two buttons (RESET and ON/OFF)
• One 3-pin EXT KEY interface (two buttons can be extended through the interface for the barcode scanner control)
• 20-pin JTAG interface (led out by test points on the rear of the board)
• Supporting WinCE6.0 

  Note: The DevKit270 main board has one 22-pin socket surface mounted on it. The socket is compatible with HP PDA. The 9-wire serial port, power charger interface and USB Device port of the DevKit270 main board are all led out from this socket. Embest provides a data cable to connect this board to your needed peripheral device

Software

 

OS	Item	Feature	Description
Wince 6.0	Bootloader
		Eboot	Bootloader for WinCE (Supports downloading image through Ethernet or USB or serial port)
	Driver (source code)	Autorotation	Windows interface can rotate 90/180/270/360 degree automatically.
		BACKLIGHT	Backlight (If WinCE system is suspended, the backlight will be turned off)
		BATTDRVR	Battery
		BCSP	Bluetooth (use serial port for transferring)
		DOC	Msystem flash MDOC H3
		EV15	EV15 symbol scanner
		gspi_wifi	Marvell 8086 SPI Chipset
		HCD	USB Host
		PWRBUTTON	Power management (Change the power status between suspend and wake up)
		KEYPAD	USB mouse and USB Keypad
		SERIAL	Three full-function serial ports: one for Bluetooth, one for scanner and one for EBOOT debugging.
		SDHC	SD (MMC/SDIO)
		TOUCH	Touch Screen
		TRF7960	RFID (Chipset: TI TRF9760)
		USBFN	USB Device
		WAVEDEV2	WolfSon: driver for Audio.

Dimensions of DevKit270 Main Board 

  Enlarge

Relative Documentation and Links

DevKit270 Development Kit Overview                         
 Marvell XScale PXA270 datasheet
http://www.armkits.com/product/images/devkit270con.gif

 

SBC6300X Single Board Computer

 

- Atmel's AT91SAM9263, Operating frequency 200MHz
- Flexible Design with a Controller Board Mounted on an Expansion Board
- 8 UARTs, 2 Ethernet, USB, CAN, LCD, Touch Screen, SD, Keyboard, Audio,…
- Supporting Linux 2.6 and WinCE 6.0

SBC6300X board overview        Atmel AT91SAM9263 

Features
Daughter Board (Mini6300)
Items	Description
Dimension	52mm x 52mm
Processor	Atmel AT91SAM9263 (ARM926EJ-S core with MMU capable of 200 MHz operation)
Memory	64MB SDRAM, 128MB Nand Flash, 4MB Nor Flash, 4MB Data Flash, 2Kbit EEPROM
Expansion Connector	Two 0.8mm, 100pin Free Height (FH) surface-mount connectors for connecting with expansion board
Mother Board
Items	Description
Dimension	150mm x 143.5mm
Ethernet	Two 10/100Mbps
TFT-LCD	40pin (2*20pin, 2.54mm) LCD interface, supporting resolution up to 2048 x 2048
Touch ADC	4-wire resistive
USB port	Two host and one device
Serial port	Eight Serial ports (Debug: 3-wire RS232/TTL, COM0: 5-wire RS232/TTL, COM1: 5-wire RS232/TTL, COM2: 3-wire RS232/TTL/half-duplex RS485, EXT_COM1/2/3/4: 5-wire RS232)
CAN	One CAN2.0 interface
TWI	TWI interface
Keyboard	6 x 6 keyboard interface (can be used as 12 independent IOs)
Audio	Audio input and output
ADC	8-channel 12-bit ADC
RTC	with a backup battery
JTAG	20-pin Jtag interface
Keys	Four keys (2 for GPIO, 1 for Wakeup and 1 for Reset)
SD card	One SD card slot (SDIO mode, support hot plugging)
Buzzer	Buzzer
Panel	20pin Panel interface (Reset & Wakeup & IO & Switch)
GPIO	41 GPIOs (can multiplex with interfaces including ISI, 4 PWM, 1 SDIO and 1 SPI1)
OS	Windows CE 6.0 BSP
	Linux 2.6.24 BSP

 

Software
OS	Item	Feature	Description
Linux	BIOS	bootstrap	Data Flash/Nand Flash/Nor Flash
		u-boot	Data Flash/Nand Flash/Nor Flash
			Support downloading/programming kernel and file system through Ethernet.
	Kernel	Linux2.6.24	Support ROM/CRAM/EXT2/EXT3/FAT/NFS/ JFFS2/YAFFS2 file systems
	Drivers	Serial	CPU itself has 3-channel serial ports and 1-channel debug port
			4 RS232 serial ports extended through SC16C554
		RTC	RTC driver
		NET	Two 10/100M Ethernet ports driver
		LCD	TFT LCD driver (Support 320x240, 480x272, 680x480 and 800x480 resolution)
		Touch Screen	Touch screen controller ads7843 driver
		Audio	Audio input and output driver
		USB host	USB host driver
		USB device	USB device driver
		Buzzer	Buzzer driver
		Keypad	GPIO 6*6 keyboard driver
		CAN	CAN driver
		GPIO	GPIO driver
		LED	LED driver
		Watchdog	Watchdog driver
		SD card	SD card driver
	Web Server	Web server	apache
WinCE	Bootloader	firstboot	Data Flash/Nand Flash
		eboot	Data Flash/Nand Flash
			Support downloading/updating image through Ethernet
	Kernel	Serial	CPU itself has 3-channel serial ports and 1-channel debug port
			4 RS232 serial ports extended through SC16C554
		RTC	RTC driver
		NET	Two 10/100M Ethernet ports driver
		LCD	TFT LCD driver (Support 320x240, 480x272, 680x480 and 800x480 resolution)
		Touch Screen	Touch screen controller ads7843 driver
		USB Host	USB Host driver
		USB Device	USB Device driver
		Buzzer	Buzzer driver
		Keypad	6*6 GPIO keyboard interface
		USB device	USB device driver
		Keypad	8*8 keyboard interface
		LED	LED driver
		GPIO	GPIO driver
		Watchdog	Watchdog driver
		CAN	CAN driver
		Audio	Audio input and output driver
		ADC	8-channel 12-bit ADC driver
		SD	SD card driver
	EVC test program		Provide EVC test program for each driver module.