参数资料
型号: IPR-CSC
厂商: Altera
文件页数: 30/34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
Parameters
1
For the CSC and other MegaCore functions, the untethered
timeout is one hour, and the tethered timeout value is indefinite.
The output signals X_OUT , Y_OUT , and Z_OUT go low when the
evaluation time for the CSC MegaCore function expires.
f
Parameters
For more information on OpenCore Plus hardware evaluation, see
“OpenCore Plus Evaluation” on page 1–3 and AN 320: OpenCore Plus
Evaluation of Megafunctions .
You configure the CSC MegaCore function with IP Toolbench (see “CSC
MegaCore Function Walkthrough” on page 2–4 ). Tables 3–1 , 3–2 , and
3–3 list the parameters relevant to each page in the wizard.
Table 3–1. Parameters on the First Page of the Wizard
Parameter
Width of the input data
Core latency (pipeline level)
Hardware Implementation
Input data signed or unsigned?
Value (default)
2 to 32 (8)
0 to 9 (2)
Auto (default)
Distributed Arithmetic in LUTs
Multipliers using LUTs
Multipliers using DSP blocks
Signed (default) or unsigned
Description
Defines the width of the input bus
carrying the color data.
Affects the time required to process
the color data. A higher number
yields a faster but larger
architecture.
Determines the hardware
implementation used for the CSC.
May be the default implementation
for the targeted device family, or a
specific style as specified. For
details, refer to AN 306: Techniques
for Implementing Multipliers in
Stratix ? , Stratix GX & Cyclone ?
Devices .
Identifies whether the input data is
signed or unsigned.
3–2 MegaCore Version 2.3.0
Color Space Converter MegaCore Function User Guide
Altera Corporation
October 2005
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