|
||||
ATMEL EB-SAM9G45 LCD evaluation board
Overview
The ATMEL EB-SAM9G45 evaluation board is a new released compact board produced by Embest in 2010, based on the high-performance eMPU ATMEL AT91SAM9G45 which runs at up to 400MHz and with 64KB ROM and 64KB SRAM on-chip memories. Besides providing plenty of external memories on board, the EB-SAM9G45 has exposed a lot of functional peripherals including UARTs, hp USB host, hp USB device, Ethernet, SD/MMC, Micro SD, TFT LCD, JTAG, User extension interfaces, key buttons and IIS Audio Input/Output Jack. Meanwhile, it supports Linux2.6 and WinCE6.0, and provides free board support packages (BSPs) of these two OS. The plenty of example programs accompanying with the CD-ROM of the board will make you easily evaluate the functions of the AT91SAM9G45 processor. AT91SAM9G45 Microcontroller Atmel's SAM9G45 is a high-performance eMPU with the right peripheral mix and performance characteristics to make it the ideal solution for main powered, cost-sensitive industrial applications such as industrial & building control, HVAC, POS terminals, alarm systems, printers and medical. High-speed Connectivity and Intelligent User Interfaces Combines 100 Mbps+ data rates on multiple high-speed peripherals including HS USB, Ethernet 10/100, SDIO/SDCard, MMC with advanced intelligent User Interfaces (LCD, Camera, Touch screen and audio interfaces). High Performance Data Speedway Features a processor clock running at 400 MHz and a high data-bandwidth architecture based on a 12-layer bus matrix with 37 DMA channels. Dual External Bus Interface supporting distributed on- and off-chip memory. Next-generation Memories Offers DDR2 and NAND Flash support, in addition to SDRAM and NOR Flash, with boot from NAND Flash, SDCard, DataFlash® or serial DataFlash. Low Power, Low Cost Only 350µW/MHz at 400 MHz operation and 8µA backup mode. 3.3V IOs eliminate the need for external level shifters. Hardware Features Support Linux2.6 and WinCE6.0 OS, with free relevant board support packages (BSPs) Includes one 4.3" QVGA 480x272 LCD panel with Resistive touch screen CPU: Atmel AT91SAM9G45 (based on ARM926EJ-S Core), 400MHz On-chip memory: 64KB ROM & 64KB SRAM External memory: 256MBNandFlash, 2MB NorFlash, 4MB DataFlash & two 64MB DDR2 SDRAM 4 x UART interfaces 1 x UART DBGU interfaces 1 x high-speed USB Host Port 1 x high-speed Host Device Port 1 x JTAG Debug Interface 1 x 10/100 Ethernet interface 1 x TFT LCD interface 1 x SD/MMC card interface 1 x Micro SD card interface 1 x IIS Audio output port 1 x IIS Audio input port 2 x User buttons 1 x Wake-up button 1 x Reset button 1 x User LED 1 x Power LED 1 x 60 I/O Pins User Extention Interface Power supply: 5VDC from connector, with back-up battery on board Working temperature: -10 to 70 Deg C Dimension: 120mm x 90 mm Block Diagram Software Features We provide more than 20 source code test programs and project files under Keil uVsion (MDK-ARM) to evaluate the functions of the ATMEL AT91SAM9G45 eMPU processor, following are listed some test programs: Item Description Delivery audio Read the file from the SD card and then play WAV source LCD Display two picture in LCD source LCD slideshow Display the picture which transmitted over USB in LCD source Nandflash Read and write NandFlash source Norflash Read and write NorFlash source Filesystem Make the DDRAM of 10M into a RAM disk,mount to PC and visit over USB port. source Dataflash Read and write DataFlash source RTC Describes how to use the RTC source sdmmc Read ane write SD card or Micro SD card source usb_device_core Describes how to enumerate USB examples, and initialize UDP port source usb_device_hid_transfer Implements a USB device HID transfer examples source Software resources in Operating systems OS Item Features Description Linux2.6 u-boot Boot Boot system Tftp Support tftp transfer protocol File system Support updating yaffs to nand flash Kernel Support updating kernel to nand flash Kernel parameters Support setting kernel parameter Kernel version Linux kernel 2.6.13 File system ROM/CRAM/EXT2/FAT32/NFS/YAFFS Drivers UART, Ethernet, RTC, USB, LEDs, Touch Panel, SD/MMC Card, Sound, etc. Network Transport Protocol and Application TCP/IP TCP/IP transport protocol File transmission (FTP Client/server) Telnet Telnet protocol Web servers Web network server Wince 6.0 Bootloader stepldr Load Eboot and run the Eboot Eboot Support updating system with USB port Drivers Drivers UART, Ethernet, USB OHCI, UsB Device, RTC, Buttons, LCD, Audio, SD/MMC Card,etc. Download Items Size Type Date ATMEL EB-SAM9G45 Eval Board User manual 942KB May 27, 2010 ATMEL EB-SAM9G45 Eval Board Overview 398KB May 27, 2010 Linux User Manual for EB-SAM9G45 Eval Board 299KB May 27, 2010 WinCE User Manual for EB-SAM9G45 Eval Board 2.14MB May 27, 2010 ATMEL EB-SAM9G45 Eval Board Schematic 281kB May 27, 2010 ATMEL AT91SAM9G45 Datasheet 1.15MB May 27, 2010 ATMEL SAM9G45 Microcontroller Reference Manual 17.6MB May 27, 2010 ATMEL AT91SAM Series Microcontroller Selection Guide 277KB May 27, 2010 Purchase Product Name Part# Price Packing list ATMEL EB-SAM9G45 Evaluation board EM-SAM9G45 Contact us 1 x EB-SAM9G45 Eval board 1 x Power Adapter 1 x Mini USB Cable 1 x 4.3 inch TFT LCD Panel with touch screen 1 x 10/100 Ethernet Cable 1 x DB9-DIP10 Serial Cable 1 x 20Pins-10Pins JTAG Converter 1 x CD-ROM Related Products product Part# Price Description ATMEL MBC-SAM9G45 Core Board MBC-SAM9G45 Contact us Based on ATMEL AT91SAM9G45, with 4MB DataFlash, 256MB NandFlash, 64KB EEPROM and 128MB DDR2 SDRAM, measuring only 45mm x 52mm. |
||||
|