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=DSP based 即時影像(video)發展套件

C6711 DSK

    Video Daughterboard

主要硬體內容：

1.

TI C6711DSK  硬體發展工具

C6711 DSP 發展套件是使用一般工程師能很快速熟悉使用的低成本和高效能的德州儀器 TMS320C6711 數位信號處理器為核心，為目前 TI 執行效能最高的 DSP。

• C6711 DSK Board - Easily connects to a PC through a parallel port cable (included): 150 MHZ 'C6711 DSP 

• 16 MB External SDRAM and 128 KB External Flash - Provides additional program and data storage 

• TI'S TLC320AD535 16-bit Data Converter 

• TI'S TPS56100 Power Management Device 

• JTAG Controller - Provides easy emulation and debugging 

• Expansion Daughter Card Interface - Provides extensible system development 

• CE-Compliant Universal Power Supply DSK

2.

影像發展擴充模組

　NTSC/PAL格式的輸入、輸出介面，並可選購TCP/IP的網路模組，提供完整的範例應用( 採用C語言的原始編碼 )，讓您即時的使用TI DSP來作各式的影像處理。完整支援C6711DSK、C6713DSK、C6416DSK...等TI 的各式DSK/EVM。
Video Input Interface﹕

• High quality single chip video decoder, which converts NTSC/PAL or S-video input to digital format

• Accepts NTSC(M) and PAL(B, D, G, H, I, M, N) composite video, S-video input

• Automatic detection of 50/60 Hz field frequency and automatic recognition of all common broadcast standards

• RCA Jack Connector for NTSC/PAL input and 4-Pin Mini DIN connector for S-video

• Video Decoder

• 16-bit programmable digital video output in 4:2:2 or 4:1:1 format.

• Outputs are formatted according to ITU-R BT.601 standard or square pixel format

• Resolution Supported: NTSC: 352 X 288, 640 X 480, 720 X 480 / PAL: 352 X 288, 720 X 576, 768 X 576

Video Output Interface﹕

• High quality single chip video encoder which converts digital data into NTSC/PAL and S-video signal

• Provides NTSC(M) and PAL(B, D, G, H, I) composite video and S-video output simultaneously

• RCA Jack Connector for NTSC/PAL output and 4-Pin Mini DIN connector for S-Video output

• Encoder Input

• Resolution Supported: NTSC: 352 X 288, 640 X 480, 720 X 480 / PAL: 352 X 288, 720 X 576, 768 X 576

• Input format supported is 4:2:2 Interlaced as per ITU standard ITU-R BT.601

Ethernet Interface﹕

• High quality single chip Ethernet controller

• Fully integrated IEEE 802.3/ 802.3u-100Base-TX / 10Base-T Physical layer

• Supports full duplex switched Ethernet

• Supports 32 Bit asynchronous host interface

• Auto Negotiation: 10/100, Full/Half Duplex

• On chip wave shaping - no external filters required

• RJ45 Connector for Ethernet output

FPGA﹕

• High performance, 200 K usable gates, 56 Kbits RAM Xilinx Spartan-II Series FPGA

• FIFO for receive and transmit video is synthesized in FPGA

• Control/Status registers and all interface glue logic is incorporated in FPGA

• FPGA has about 50% free space to accommodate data manipulation algorithm such as Filtering, Compression, Decompression etc.

DSP Interface﹕ 

• vDB has two expansion connectors compliant to TMS320 Cross-platform daughter board specifications V1.0 that allows it to be connected to the EVM board

• One expansion connector provides access to the DSP’s asynchronous external memory interface (EMIF) and the other to the on-chip peripheral and control/status signals

主要軟體內容:

TMS32C6711 DSP 的軟體發展平台是使用德州儀器的 Code Composer Studio™ 綜合開發工具，而 Code Composer Studio™ 是可以執行在 Windows© 98, Windows 2000 和 Windows XP 的作業系統，而 Code Composer Studio™ 有下列特色：

• A complete Integrated Development Environment (IDE), an efficient optimizing C/C++ compiler assembler, linker, debugger, an a advanced editor with Code Maestro™ technology for faster code creation, data visualization, a profiler and a flexible project manager

• DSP/BIOS™ real-time kernel

• Target error recovery software

• DSK diagnostic tool

• "Plug-in" ability for third-party software for additional functionality

應用:

• Video surveillance system

• Security cameras

• Video monitoring system (process industry)

• Personal video recorder (Set-top box)

• Digital video recorder (Security systems)

• Video phones and video conferencing application

• Networked video application

• Video base station Imaging application

• 3-D graphics application