参数资料
| 型号： | HW-V4-ML401-USA |
| 厂商： | Xilinx Inc |
| 文件页数： | 21/40页 |
| 文件大小： | 0K |
| 描述： | EVALUATION PLATFORM VIRTEX-4 |
| 标准包装： | 1 |
| 配用： | HW-AFX-BERG-EPHY-ND - DAUGHTER CARD PHY BERG-EPHY |
| 其它名称： | 122-1505 |
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R
ML40x Demonstrations in System ACE CF
DSP48 (ML401/ML402)
Location
System ACE configuration address 3 (ML401/ML402).
From the Bootloader menu, select option 3 to start the DSP48 demonstration.
Description
This demonstration highlights the use of the XtremeDSP? slice (DSP48) in image
processing. The design illustrates the two commonly used image processing functions:
color space conversion and two-dimensional (2D) filtering. The demonstration divides the
640x480 pixel screen into 20 tiles, each of which has different parameters for both color
conversion and 2D filtering. The filters shown are: pass-through, blur, edge enhancing, and
edge detecting. The demonstration runs at 100 MHz with a 25-MHz pixel clock. This
allows the DSP48s to be used in a 4:1 over-sampled mode to reduce the size of the design
by 4:1. Both the color space converter and 2D filter are designed to meet timing and run at
450 MHz to meet HDTV's 75- to 112-MHz pixel clock requirements with a 4:1
over-sampled clock.
Color Space Conversion
Each output color is computed as C= r*R C + g*G C + b*B C + O C ; where {r g b} are 8-bit input
pixels and {R C G C B C O C } are 18-bit color coefficients. The design uses three DSP48 blocks
for color space conversion with each DSP48 block used as a multiply-accumulator to
implement the above equation.
2D Filter
The 2D filter consists of an 8-tap vertical filter followed by an 8-tap horizontal filter. The
color channels are processed independently using three DSP48s to implement each filter.
Each of the three vertical filters uses four block RAMs for line storage.
In addition to the color space conversion and 2D filtering, the demonstration includes
memory for the test patterns (24 block RAMs), a test pattern generator, a VGA timing
generator, and circuitry to switch between coefficients dynamically. The entire design uses
21 DSP48s, 36 block RAMs, and 1,258 4-input LUTs.
ML40x Getting Started Tutorial
UG083 (v5.0) June 30, 2006
21
相关PDF资料 |
PDF描述 |
|---|---|
| HW-V4-ML423-UNI-G | EVALUATION PLATFORM VIRTEX-4 |
| HW-V4SX35-VIDEO-SK-UK | VIRTEX-4 VIDEO STARTER KIT |
| HW-V5-ML521-UNI-G | EVALUATION PLATFORM VIRTEX-5 |
| HW-XA3S1600E-UNI-G | KIT DEVELOPMENT AUTOMOTIVE ECU |
| HW-XGI-VIDEO-US | DAUGHTER CARD VIDEO I/O VIODC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HW-V4-ML402-UNI-G | 功能描述:EVALUATION PLATFORM VIRTEX-4 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:Virtex®-4 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF) |
| HW-V4-ML402-UNI-G-J | 功能描述:EVALUATION PLATFORM VIRTEX-4 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:Virtex®-4 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF) |
| HW-V4-ML403-UNI-G | 功能描述:EVALUATION PLATFORM VIRTEX-4 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:Virtex®-4 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA |
| HW-V4-ML403-UNI-G-J | 功能描述:EVALUATION PLATFORM VIRTEX-4 RoHS:是 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:Virtex®-4 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA |
| HW-V4-ML403-USA | 功能描述:DEVELOP BOARD VITEX 4 ML403 EMBE RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
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