نقد و بررسی برد ARM مدل SBC6410 :
برد ARM مدل SBC6410 یک کامپیوتر ARM 11 است که در آن CPU ARM 11 ساخت شده توسط سامسونگ برای اجرای مداوم سیستم عامل، نرمافزارها و پردازش تصاویر اختصاص یافته است و از درگاهای ارتباطی از قبیل 1x USB Host, 1x USB OTG, 4x UART, LCD, Ethernet, JTAG, Audio, RTC, SD, GPIO, Camera, WIFI, TVOUT پشتبیانی میکند همچنین قیمت و مصرف برق پایین، اجازه می دهد، در دستگاه های قابل حمل که در آنها حساسیت هزینه و قیمت وجود دارد مورد استفاده واقع شود
سیستم عامل:
برد ARM مدل SBC6410 از سیستم عامل های Android ، Linux و WinCE6.0 پشتیبانی می کند .
کاربردها :
از کابردهای برد ARM از قبیل برقراری ارتباط، اتوماسیون، حمل و نقل، تبلیغات چند رسانه ای، کارایی بالا در دستگاه های pos، حضور غیاب ،جمع آوری اطلاعات ، برنامه های کابردی نظارتی و غیره دارد
ویژگی ها برد ARM :
1- امکان انتخاب سیستم عامل های متنوع
2-پایداری و سرعت بالا در اجرا
3- درگاه های ارتباطی متنوع
5-نداشتن HDMI
6- اتصال LCD با سایزهای مختلف به برد آرم
مشخصات سخت افزاری :
Feature | Specifications |
CPU | Samsung S3C6410, ARM1176JZF-S, up to 667MHz |
Memory | 128MB Mobile DDR SDRAM, 266MHz |
NAND Flash | 256MB SLC NAND Flash. 512MB~1GB SLC/MLC Flash optional |
EEPROM | Support I2C, it can be soldered with AT88SC016 for encryption |
Serial Ports (UARTs) | 4x UART |
LCD | The LCD port integrated 4-wire resistor touch screen port. The board comes with driver for 4.3-, 7-inch TFT LCD |
Ethernet | 10/100M Ethernet, RJ45 interface. DM9000AEP controller |
USB | 1x USB1.1 Host, 1x USB2.0 OTG |
JTAG | 1x 10-pin JTAG Port |
Audio | Adopt WM9713 Audio chip, Audio I / O interface(3.5mm audio jack) |
RTC | Real Time Clock, powered by external lithium battery |
SD card | 2x SD/MMC interface (supports 3.3V and 1.8V logic voltage) |
GPIO | GPIO, ADC, SPI, IIC, I/O, Interrupts and MMC are in 2x 40-pin header |
Buttons | 6x Programmable User Buttons |
Camera(optional) | 1.3 Megapixel CMOS Camera, 1 x 20-pin camera interface |
WIFI(optional) | SDIO WIFI Module, supporting IEEE802.11b/g |
GPRS(optional) | Base on SIMENS MC388, GSM network |
3G(optional) | USB WCDMA Module, dual mode |
GPS(optional) | GPS Module, GR-87 Serials |
Carrier board Dimension | 121mm x 100mm |
Block Diagram
PCB Dimension
مشخصات نرم افزاری :
OS | Item | Feature | Description |
Linux2.6.28 | Bootloader | u-boot | u-boot-1.1.6 Main functions: 1. Supporting Nand Flash erase/write/read 2. Supporting USB download Image 3. Supporting print, set, save Environment Variables 4. Supporting memory ‘s contents display/compare/modify 5. Supporting bootm, bootargs setting |
Sdboot | 1. SD Card boot-up and download Image via USB (can replace JTAG) 2. Replace booting LOGO | ||
Image update | Supporting Image update from SD Card or USB | ||
Kernel and drivers | Version | Linux 2.6.28.8 | |
File system Format | ROM/CRAM/EXT2/EXT3/FAT/NFS/JFFS2/UBIFS | ||
Drivers | DDR RAM, Nand Flash, Serial ports, RTC, Ethernet, 4.3″ and 7″LCD including Touch Screen, MMD/SD, USB Host, LEDs, AC97, Camera, USB Keyboard and Mouse, IIC, SPI, WAVEDEV, DMA,JPEG, MFC, TVOUT, OpenGLES1.1&2.0, D3DM | ||
File System | File System | Yaffs or NFS File System | |
Function | Provided Lib (ALSA -lib, tslib, glibc), udev support | ||
Embedded GUI | Qtopia 2.2.0 | Support file browser, Mediaplayer, Calendar, time, counter, Touch Screen Calibration program, Plug-in manager. | |
Network protocol & application | Network protocol | TCP/IP protocol, Telnet, FTP Client/server, Boa webserver | |
Application | H.264 display, MPEG-4 display, H.263 display, VC-1 display, 4-windows display, Camera preview & MFC encoding, MFC decoding & Camera preview, Camera input and JPEG encoding, JPEG decoding and display, MFC decoding & Camera preview thru TV, H.264 decoding thru TVOUT | ||
Cross compiler Environment | 3.3.2 , 3.4.1 , 4.3.3-eabi | ||
WinCE6.0 | Boot | Stepldr | Providing Source code and STEPLDR.bin |
Eboot | Providing Source code and EBOOT.bin Eboot main functions: 1. Ethernet download: Set static IP, HDCP gets Dynamic IP, Mac address setting, download kernel automatically by Ethernet when the system starts. 2. USB download: update the image via USB OTG 2.0 3. Format Nand Flash 4. Format BinFS 5. Low-level Format 6. Set boot-up delayed time 7. Booting process bar | ||
Sdboot | 1. SD Card boot-up and download Image via USB (can replace JTAG) 2. Replace booting LOGO | ||
System | Driver | 1. 4.3″ and 7″ LCD including Touch Screen, TVOUT, LEDs 2. Supporting 16/18/24Bpp 3. Supporting LCD display rotate | |
SD card, High speed SD card, SPI, AC97, Camera, Ethernet, USB Host, USB Device, Serial ports, RTC,GPS, WIFI,IIC,JPEG, SPI,Keyboard, NandFlash, wavedev, CF_ATA, CMM, DMA, DrvLib, MFC, Powerbutton, Powercontrol, UA0 | |||
Function | 220MB NAND Flash for user | ||
Power Management (backlight drive, battery-driven, sleep/wake-up function), Hive registry support, ROM file system support | |||
Application | MFC VideoEncode/decode | Providing Source Code and user manual, supporting MPEG-4/H264/H263/VC-1 and API operation manual | |
DirectShow Filter | Providing Source Code including: AACDecoderFilter, FrameExtractFilter, MFCDecoderFilter, MP4testcode, mpeg4ip_mp4v2, SsapMP4Parser | ||
JPEG | JPEG/JPG encoding and decoding, providing driver and test program. | ||
OpenGL | OpenGL ES1.1&2.0, providing source code and user manual | ||
Camera | Supporting CMOS Image sensor-ov9650/9653/9655 | ||
TCPMP | Hardware decode MPEG-4/H263/H264/VC-1, supporting avi,mp4, m4v, mov, 3gp, flv, MPG. Supporting DIVX, XVID Supporting MP1, MP2, MP3, AC3, AAC more audio kinds. | ||
OFFICE | Word, Excel, PowerPoint, PDF,txt, Skype |
Android2.3 | Boot | Version | U-boot 1.1.6 |
Boot Mode | Boot Android from SD card, NAND Flash | ||
Image update | Support updating image from SD card or USB | ||
Kernel and drivers | Version | Linux 2.6.36-Android | |
Drivers | DDR, Flash, Serial ports, RTC, 4.3″ and 7″ LCD including Touch Screen, MMD/SD, High Speed SD card, user buttons, DM9000, IIC,SPI, keyboard, WAVEDEV, DMA, USB device, JPEG, MFC, TV OUT, Rotator, OpenGGES1.1 & 2.0, D3DM | ||
Application | Alarm Clock, ASTRO, Mediaplayer, Music, Picsay, Gallery, Browser, Panda Reader | ||
File System | File System Format | Yaffs2 (Androidfs-sdk-m5-rc15) | |
Embedded GUI | Android-2.0 | Support file browser, Mediaplayer | |
Cross compiler Environment | Arm-none-linux-gnueabi | ||
Debug Tools | DNW,MoviNAND_Fusing_Tool.exe |
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