参数资料
| 型号： | IPR-CSC |
| 厂商： | Altera |
| 文件页数： | 29/34页 |
| 文件大小： | 0K |
| 描述： | IP COLOR SPACE CONVERTER RENEW |
| 标准包装： | 1 |
| 系列： | * |
| 类型： | MegaCore |
| 功能： | 色域转换器 |
| 许可证： | 续用许可证 |
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3. Specifications
Functional
Description
A three-dimensional color space is defined as a mathematical
representation of a set of colors, where each color is mapped to three
coordinates. The Color Space Converter (CSC) MegaCore ? function
transforms a color from one three-dimensional color space to another by
multiplying the tri-stimulus value by a 3 × 4-matrix transform.
The CSC MegaCore function uses this equation to convert data from one
color space to another:
X_OUT
c 11 c 12 c 13 c 14
A
Y_OUT
Z_OUT
=
c 21 c 22 c 23 c 24
c 31 c 32 c 33 c 34
B
C
1
Because the inputs are multiplied by constant values, the look-up table
(LUT) architecture of Altera ? SRAM-based FPGAs is ideal for
implementing the conversion equations. Pre-computing partial products
and storing them in look-up tables can provide a smaller, faster
implementation than one that can be realized with soft multipliers.
f
For more information on color spaces and converting between them, see
OpenCore Plus Time-Out Behavior
OpenCore ? Plus hardware evaluation can support the following two
modes of operation:
■
■
Untethered —the design runs for a limited time
Tethered —requires a connection between your board and the host
computer. If tethered mode is supported by all megafunctions in a
design, the device can operate for a longer time or indefinitely
All megafunctions in a device time out simultaneously when the most
restrictive evaluation time is reached. If there is more than one
megafunction in a design, a specific megafunction’s time-out behavior
may be masked by the time-out behavior of the other megafunctions.
Altera Corporation
October 2005
MegaCore Version 2.3.0
3–1
相关PDF资料 |
PDF描述 |
|---|---|
| IPR-ED8B10B | IP 8B10B ENCODER/DECODER RENEW |
| IPS-VIDEO | IP VIDEO/IMAGE PROCESSING SUITE |
| IRAC1150-300W | DEMO BOARD FOR IR1150S |
| IRAC1150-D2 | BOARD CONTROL FOR IR1150S |
| IRAC5001-HS100A | KIT EVAL ORING DEMO BOARD/IR5001 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IPR-DDR2/UNI | 功能描述:开发软件 DDR2 SDRAM Control MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-DDR3/UNI | 功能描述:开发软件 DDR3 SDRAM Control MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-DP-v1.1a | 功能描述:开发软件 DisplayPort v1.1a MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-DXAUIPCS | 功能描述:开发软件 10G Ethernet Phy MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| IPR-ED8B10B | 功能描述:开发软件 8b10b Encoder/Decode MegaCore RENEWAL RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
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