IPSR-VIDEO Altera, IPSR-VIDEO Datasheet - Page 46

• Manufacturer Part Number: IPSR-VIDEO
• Description: RENEWAL Of IPS-VIDEO
• Manufacturer: Altera
• Series: IP Suitesr

Specifications of IPSR-VIDEO

• Software Application: IP CORE, SUITES
• Supported Families: Arria GX, Cyclone II, HardCopy II, Stratix II
• Features: Common Avalon Streaming (Avalon-St) Interface And Avalon-St Video Protocol
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

3–10
Color Space Converter (CSC)
Table 3–10. Color Space Converter Parameter Settings Tab, General Page
Video and Image Processing Suite User Guide
Color Plane
Configuration
Input Data Type:
Bits per pixel per
color plane
Input Data Type:
Data type
Input Data Type:
Guard bands
Input Data Type:
Max
Input Data Type:
Min
Output Data Type:
Bits per pixel per
color plane
Output Data Type:
Data type
Output Data Type:
Guard bands
Output Data Type:
Max
Output Data Type:
Min
Move binary point
right
Remove fraction
bits by
Convert from signed
to unsigned by
Notes to
(1) When Guard bands are on, the MegaCore function never receives or sends data outside of the range specified by Min and Max.
(2) You can specify a higher precision output by increasing Bits per pixel per color plane and Move binary point right.
(1)
(1)
Parameter
(1)
(1)
(2)
Table
(2)
(2)
(1)
(1)
3–10:
Three color planes in sequence, or
Three color planes in parallel
4–20, Default = 8
Unsigned, Signed
On or Off
-524288–1048575, Default = 255
-524288–1048575, Default = 0
4–20, Default = 8
Unsigned, Signed
On or Off
-524288–1048575, Default = 255
-524288–1048575, Default = 0
–16 to +16, Default = 0
Round values - Half up,
Round values - Half even,
Truncate values to integer
Saturating to minimum value at stage 4,
Replacing negative with absolute value
Table 3–10
parameters.
and
Value
Table 3–11
show the Color Space Converter MegaCore function
Specifies whether the three color planes are transmitted
in sequence or in parallel.
Specifies the number of input bits per pixel (per color
plane).
Specifies whether the input is unsigned or signed 2’s
complement.
Enables using a defined input range.
Specifies the input range maximum value.
Specifies the input range minimum value.
Choose the number of output bits per pixel (per color
plane).
Specify whether the output is unsigned or signed 2’s
complement.
Turn on to enable a defined output range.
Specify the output range maximum value.
Specify the output range minimum value.
Specify the number of places to move the binary point.
Choose the method of discarding fraction bits resulting
from the calculation.
Choose the method of signed to unsigned conversion for
the results.
Description
January 2011 Altera Corporation
Chapter 3: Parameter Settings
Color Space Converter (CSC)