SBC8140 single board computer

Transcription

1 SBC8140 single bard cmputer Order#: SBC8410 (T / T ) The SBC8140 is anther Single Bard Cmputer designed by Embest using Mini8510 prcessr card as the CPU cre bard. The bard is specially targeting thse applicatins request high definitin vide r largescale data prcessing such as 2D/3D game cnsle prducts, prtable devices, high-end industrial equipment, medical devices, and intelligent hme systems and s n. The cre bard Mini8510 has the DM3730 micrcntrller, 256MByte DDR SDRAM, 512MByte NAND Flash, RTC, LEDs, ne Camera interface as well as a 10-pin JTAG interface n bard. It is cnnected with the SBC8140 expansin bard thrugh tw 1.27mm space 2*45-pin dip cnnectrs. The SBC8140 expansin bard has expsed many f ther features f the DM3730 thrugh headers and cnnectrs including serial prts, USB Hst, OTG, Ethernet, Audi In/Out, Keybard, LCD/Tuch Screen interface, VGA, SD card and etc. Embest ffers a cmplete sftware develpment package t custmers. The bard supprts fr Linux and WindwsCE 6.0 perating systems and is prvided with cmplete basic drivers which enable a quick channel t evaluate the TI DM3730 prcessr and custmize applicatin sftware. Embest als ffers varius mdules fr the SBC8140 which greatly extends the functins f the bard and wuld be flexible fr custmer selectin t meet their wn needs. Mdule Descriptin Interface t Bard Linux WinCE WF8000-U WiFi Mdule USB Hst Supprt* Supprt# LVDS8000 LVDS Mdule LCD Supprt* Supprt* CAM8100-U Digital Camera Mdule USB Hst Supprt* Supprt#

2 CDMA8000-U WCDMA8000-U 3G Mdule (CDMA2000 standard) 3G Mdule (WCDMA standard) USB Hst Supprt* Supprt# USB Hst Supprt* Supprt# * = Prvided with Surce Cde # = Nt Prvided with Surce Cde The Texas Instruments DM3730 DaVinci digital media prcessr is pwered by up t 1-GHz (als supprts 300, 600, and 800-MHz peratin) ARM Crtex-A8 and 800-MHz (als supprts 250, 520 and 660-MHz peratin) C64x+ DSP cre, and has integrated 3D graphics prcessr, imaging and vide acceleratr (IVA), USB 2.0, MMC/SD memry card, UART and many mre. DaVinci DM3730 vide prcessr is pin-t-pin cmpatible with Sitara AM37x devices and sftware cmpatible with the OMAP35x prcessrs. The C64x+ DSP and hardware vide acceleratr enable audi and HD 720p vide decding and encding independent f the ARM prcessr. The prgrammable DSP engine allws multiple signal prcessing tasks such as image prcessing and analysis, digital filtering, and math functins. DaVinci DM3730 vide prcessr is suitable fr 720p HD (High Definitin) vide applicatins which require large amunt f data prcessing. The SBC8140 Single Bard Cmputer is based n DM3730 prcessr and designed with a tiny prcessr card Mini8510 munted directly nt an expansin bard. The bard is characterized as fllws: CPU Bard Mini8510 Tp View Bttm View Hardware Features Mechanical Parameters Dimensins: 67 mm x 37 mm Pwer Cnsumptin: 3.3V Temperature Range: 0 ~ 70 Celsius Temperature Range: 20% ~ 90% Prcessr TI DM3730 DaVinci Digital Media Prcessr, 1GHz ARM Crtex-A8 Cre, 800-MHz TMS320C64x+ DSP Cre (pint-pin cmpatible with TI AM3715) Memry 256MByte DDR SDRAM, 166MHz 512MByte NAND Flash, 16bit Input Interface 12-bit Camera interface (30-pin FPC cnnectr, supprt CCD r CMOS camera) 1-channal 4-wire JTAG interface (10-pin 1.0mm pitch cnnectr) 6 LEDs (prgrammable status LEDs) 2-channel SPI

3 GPMC bus (16-bit data bus, 10-bit address bus, 4 chip-selectin signals and several cntrl signals) 3-channel 5-wire UARTs 1-channel ULPI (USB1 HS) Audi in/ut 1-channel I2C 2-channel McBSP (McBSP1 and McBSP3, McBSP3 is multiplex with UART2) 2-channel SD/MMC: MMC1 (8-wire), MMC2 (4-wire) 24-bit DSS interface Expansin Bard f SBC8140 Mechanical Parameters Dimensins: mm x mm Input Vltage: +5V Temperature Range: 0 ~ 70 Celsius Humidity Range: 20% ~ 90% Audi/Vide Interfaces An Audi input interface A tw-channel Audi utput interface A TFT LCD interface, reslutin supprting up t 2048* line Tuch Screen A standard VGA interface, reslutin supprting up t 1024*768 Data Transfer Interface Serial prt: 1 x 5 line Debug serial prt, RS232 vltage (UART1, via DB9 cnnectr) 1 x 3 line serial prt, TTL vltage (UART2, via 6-pin cnnectr) 1 x 5 line serial prt, RS232 vltage (UART3, via 6-pin cnnectr) USB prt:

4 1 x USB2.0 OTG, High-speed, 480Mbps (Mini-USB cnnectr) 4 x USB2.0 Hst, High-speed, 480Mbps (USB A Type) SD card slt Ethernet: 10/100Mbps, RJ45 cnnectr Input Interface One BOOT buttn One RESET buttn Tw USER buttns One Pwer indicatr Interface Intrductin

5 Functin Blck Diagram

6 Dimensins

7 Sftware The SBC8140 Single Bard Cmputer is prvided with Windw CE 6.0.net BSP and Linux BSP with steady-ging drivers, many f which are all in surce cde. Please refer t belw table. OS Item Feature Descriptin Versin X-lader-1.41 U-bt Bt Bt Mde Image update Lg update Bt Linux frm SD card, NAND Flash r Ethernet Supprt updating image frm SD card r Ethernet Supprt updating lg Versin Linux Linux Kernel and File System Frmat ROM/CRAM/EXT2/EXT3/FAT/NFS/ JFFS2/UBIFS drivers Serial, RTC, Net, Flash, LCD, Tuch screen, VGA, Audi Driver In/Out, SD, USB Hst, USB OTG, Key, LED, 2D/3D, Pwer Management (backlight) File File System Ramdisk File System, UBI File System System Frmat functin Prvided Lib (ALSA -lib, tslib, glibc), udev supprt Versin x-lad-1.41, ebt Bt Bt Mde Bt WINCE frm SD card r NAND Flash r Ethernet Image update Supprt updating image frm SD card r Ethernet Characteristics KITL kernel debug, Rebt, Watchdg, RTC WinCE Serial, RTC, Net, Flash, LCD, Tuch screen, VGA, Audi System Driver In/Out, SD, USB Hst, USB OTG, Key, LED, 2D/3D, Pwer Management (backlight, PWM, ADC) Applicatin Flash Player plug-in and Flash player mdule MP3/MPEG4/H264 DSP hardware decder