Difference between revisions of "Devkit8000"

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(Software)
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|RS232
 
|RS232
 
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|}
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=LayOut=
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The Devkit8000 PCB has 6-layer design, each layer is layout as below:
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{|border="1" cellspacing="0"
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|-
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| 1
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| 2
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| 3
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| 4
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| 5
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| 6
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|-
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| Top
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| Ground
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| Singal
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| Power
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| Ground
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| Bottom
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|}
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=Dimension Drawing=
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[[Image:Devkit8000_chicun.JPG]]
  
 
[[Category:Development Boards]][[Category:OMAP]]
 
[[Category:Development Boards]][[Category:OMAP]]

Revision as of 01:31, 8 June 2011

Hardware

Embest DevKit8000 Evaluation Board is a compact board using TI's OMAP3530 600MHz ARM Cortex-A8 (600MHz ARM Cortex-A8 core paired with a 430MHz TMS320C64x+ DSP core) microprocessor. It takes full features of this processor and supports up to 256MByte DDR SDRAM and 256MByte NAND Flash as well as high-speed USB2.0 OTG function. The board has exposed many other hardware interfaces including RS232 serial port, LCD/TSP, DVI-D, S-Video, Ethernet, SD, keyboard, camera, SPI, I2C and JTAG. The board has two methods to boot the system from either SD card or NAND flash. It is able to support WinCE and Linux OS and provided with WinCE6.0 BSP and Linux2.6.28 BSP. Embest also provides demos of Google Android OS, Angstrom (GPE) and DVSDK for user experience.

Devkit8000header.gif


  • Dimensions: 110mm x 95mm
  • Working temperature: 0°C to 70°C
  • Processor: TI OMAP3530 microprocessor with 600MHz ARM Cortex-A8 RISC Core
  • Power supply: +5V
  • 256MB DDR SDRAM, 166MHz
  • 256MB NAND Flash, 16bit
  • LCD/Touch Screen interface (50-pin FPC connector, support resolution up to 2048*2048)
  • DVI high-resolution image output port (HDMI interface, support 720p, 30fps signal)
  • S-Video display interface
  • One audio input interface (3.5mm audio jack)
  • One 2-channel audio output interface (3.5mm audio jack)
  • One 10/100M Ethernet interface (RJ45)
  • One High-speed USB2.0 OTG port (Mini USB type interface)
  • One High-speed USB2.0 Host port (USB A type interface)
  • Two serial ports (one 3-wire RS232 serial port led out from 2.54mm 10-pin connector and one 5-wire TTL serial port led out from expansion connector)
  • SD card interface (supports 3.3V and 1.8V logic voltage)
  • One camera interface (30-pin FPC connector, support CCD or CMOS camera)
  • 6*6 keyboard interface
  • One 14-pin Jtag interface
  • Four buttons (Reset, Boot, User defined, On/Off)
  • One expansion connector (2.0mm 40-pin SMT Female Pin Header, McSPI, McBSP, I2C, HDQ, GPIO are led out from this connector)

Software

Embest DevKit8000 supports for both Linux2.6.28 and WinCE6.0 operating systems.

OS Item Features Description
Linux Boot Version x-load-1.41, u-boot 1.3.3
Boot Mode Boot Linux from SD card, NAND Flash or Ethernet
Image Update Support updating image from SD card or Ethernet
Kernel and Drivers Version Linux 2.6.28
Support file systems ROM/CRAM/EXT2/EXT3/FAT/NFS/JFFS2/UBIFS
Drivers Serial, RTC, NET, Nand, LCD, Touch Screen, SD, USB OTG, DVI, Keypad, LED, Audio
File system Format Ramdisk, UBI
Characteristic Provided Lib (ALSA -lib, tslib, glibc), udev support
Demo Angstrom Audio (XMMS), network (firefox), graphics editor (gimp) and document processing software (Abiword)
Android Google developed a platform based on Linux open-source mobile phone operating system.
DVSDK Support MPEG4, MPEG2, H264, mp3, aac audio/video formats and Codecs
WinCE Boot Version x-load-1.41, Eboot
Boot Mode Boot WinCE from SD card, NAND Flash or Ethernet
Image Update Support updating image from SD card or Ethernet
System Characteristic KITL kernel debug, Reboot, Watchdog, RTC
Drivers Display driver(DVI, TFT LCD)
SD card, Keyboard, McSPI, McBSP, Audio, NET, NLED, USB OTG, WiFi, GPS, GPRS, CDMA
Function Power Management (backlight drive, battery-driven, sleep/wake-up function)
Hive registry support
ROM file system support
Software features Mediaplayer 9.0, Word and Internet Explorer 6.0
.NET Compact Framework 3.5

Now Linux2.6.29 is ported. Source code download from here
Devkit8000_Ubuntu

Optional Function Modules

JTAG Tool

  • XDS100v2 - the second release of the XDS100 JTAG emulator technology supporting debug of a variety of TI devices.

Available from Embest

Main Chip Introduction

DevKit8000 Chip Remark
Processor OMAP3530CUS 0.65mm CUS package
Memory MT29C2G48MAKLCJA-6IT 256MB DDR/256MB NAND Flash, 137-Ball TFBGA, Mark:JW305, Micron
Power Management Chip TPS65930BZCH Extended power management, RTC, USB OTG, Audio, 6*6 Keyboard
DVI-D TFP410 HDMI connector, output DVI-D signal, not including audio
Ethernet DM9000 RJ45, 10M/100M adaptive, at present testing speed can reach 36M
Serial port MAX3232 CSE RS232


LayOut

The Devkit8000 PCB has 6-layer design, each layer is layout as below:

1 2 3 4 5 6
Top Ground Singal Power Ground Bottom


Dimension Drawing

Devkit8000 chicun.JPG