Difference between revisions of "Devkit8000"
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==Optional Function Modules== | ==Optional Function Modules== | ||
* VGA Module ([http://www.armkits.com/product/vga8000.asp VGA8000]) | * VGA Module ([http://www.armkits.com/product/vga8000.asp VGA8000]) | ||
+ | [[Image:VGA-P.jpg]]<BR> | ||
+ | The VGA8000 module employs PHILIPS 74alvc164245 chip with 240MHz maximum sample rate. It can output standard LCD signal and display smoothly under 1024*768 resolution.<BR> | ||
+ | |||
* Analog Camera Module ([http://www.armkits.com/product/camera8000.asp CAM8000-A]) | * Analog Camera Module ([http://www.armkits.com/product/camera8000.asp CAM8000-A]) | ||
* WiFi Module ([http://www.armkits.com/product/WF8000-U.asp WF8000-U]) | * WiFi Module ([http://www.armkits.com/product/WF8000-U.asp WF8000-U]) |
Revision as of 02:58, 8 June 2011
Contents
Overview
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.
Devkit8000 Evaluation Board | Devkit8000 + 4.3 inch LCD Android Demo Display |
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Hardware
Onboard Interfaces and Connectors
Hardware Features
- 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)
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 |
Video Display
DVI-D
DVI high-resolution display (HDMI interface, 30fps signal), Embest provides a HDMI to DVI-D cable in complete configuration for connection. Signal does not include audio signal.
S-video
S-video display, can output video signal but not including audio signal.
LCD
24-bit LCD display, can output true-color RGB signal, R:B:G=8:8:8, can support resolution up to 2048*2048 pixels. (50-pin 0.5mm pitch FPC connector.
Interface Singal Type
RGB data signal | LCD control signal | SPI signal | IIC signal | Touch Screen signal | Voltage output |
24bit | 6bit | 4bit | 2bit | 4bit | 5bit |
R:G:B=8:8:8 | row control signal | standard spi signal | 2-bit IIC signal | 4-wire touch screen | output voltage 5V, 3.3V, 1.8V |
USB OTG (Mini-AB) Wire Map
1: VB
2: D-
3: D+
4: ID
5: GND
User needs only to short circuited 4 and 5.
Expansion Interface
Embest Devkit8000 uses a 2.0mm 40-pin SMT Female Pin Header to bring out McSPI, McBSP, I2C, HDQ, GPIO from this interface
PIN | Signal | Function Description |
1 | GND | GND |
2 | BSP1_DX | Transmitted serial data 1 |
3 | BSP1_DR | Received serial data 1 |
4 | BSP1_CLKR | Received clock 1 |
5 | BSP1_FSX | Transmit frame synchronization 1 |
6 | BSP1_CLKX | Transmit clock 1 |
7 | BSP1_CLKS | External clock input 1 |
8 | BSP1_FSR | Receive frame synchronization 1 |
9 | UART1_CTS | UART1 clear to send |
10 | UART1_RTS | UART1 request to send |
11 | UART1_RX | UART1 receive data |
12 | UART1_TX | UART1 transmit data |
13 | GND | GND |
14 | MMC2_CLK | MMC2 card clock |
15 | MMC2_CMD | GND |
16 | MMC2_D0 | MMC2 card data 0 |
17 | MMC2_D1 | MMC2 card data 1 |
18 | MMC2_D2 | MMC2 card data 2 |
19 | MMC2_D3 | MMC2 card data 3 |
20 | MMC2_D4 | MMC2 card data 4 |
21 | MMC2_D5 | MMC2 card data 5 |
22 | MMC2_D6 | MMC2 card data 6 |
23 | MMC2_D7 | MMC2 card data 7 |
24 | BSP3_DX | Transmitted serial data 3 |
25 | BSP3_DR | Received serial data 3 |
26 | BSP3_CLKX | Transmit clock 3 |
27 | BSP3_FSX | Transmit frame synchronization 3 |
28 | GND | GND |
29 | IIC3_SCL | IIC3 master serial clock |
30 | IIC3_SDA | IIC3 serial bidirectional data |
31 | SPI1_SIMO | Slave data in, master data out |
32 | SPI1_SOMI | Slave data out, master data in |
33 | SPI1_CLK | SPI1 clock |
34 | SPI1_CS0 | SPI enable 0 |
35 | SPI1_CS3 | SPI enable 3 |
36 | HDQ_SIO | Bidirectional HDQ |
37 | VDD33 | 3.3V |
38 | VDD18 | 1.8V |
39 | VDD50 | 5V |
40 | VDD50 | 5V |
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
Function Block Diagram
Optional Function Modules
- VGA Module (VGA8000)
The VGA8000 module employs PHILIPS 74alvc164245 chip with 240MHz maximum sample rate. It can output standard LCD signal and display smoothly under 1024*768 resolution.
- Analog Camera Module (CAM8000-A)
- WiFi Module (WF8000-U)
- GPS Module (GPS8000-S)
- GPRS Module (GPRS8000-S)
- CDMA8000-U Module (CDMA8000-U)
- WCDMA8000-U Module (WCDMA8000-U)
- Digital Camera Module (CAM8100-U)
JTAG Tool
- XDS100v2 - the second release of the XDS100 JTAG emulator technology supporting debug of a variety of TI devices.
Available from Embest
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 Host, 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 Host, 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