IPSR-VIDEO Altera, IPSR-VIDEO Datasheet - Page 41

• 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

Chapter 3: Parameter Settings
Clipper
Table 3–5. Chroma Resampler Parameter Settings (Part 2 of 2)
Clipper
Table 3–6. Clipper Parameter Settings
January 2011 Altera Corporation
Luma adaptive
Note to
(1) The input and output formats must be different. A warning is issued when the same values are selected for both.
Maximum width
Maximum height
Bits per pixel per
color plane
Number of color
planes in sequence
Number of color
planes in parallel
Include Avalon-MM
interface
Clipping method
Left offset
Right offset
Width
Top offset
Bottom offset
Height
Notes to
(1) The left and right offset values must be less than or equal to the input image width.
(2) The top and bottom offset values must be less than or equal to the input image height.
Parameter
Parameter
Table
Table
3–5:
3–6:
On or Off
32 to input image width,
Default = 1,024
32 to input image height,
Default = 768
4–20, Default = 8
1–3
1–3
On or Off
Offsets, Rectangle
positive integer, Default = 10
positive integer, Default = 10
positive integer, Default = 10 Specify the width of the clipping rectangle.
positive integer, Default = 10
positive integer, Default = 10
positive integer, Default = 10 Specify the height of the clipping rectangle.
Table 3–6
Value
Value
shows the Clipper MegaCore function parameters.
Turn on to enable luma-adaptive mode. This mode looks at the luma
channel during interpolation and uses this to detect edges.
Specify the maximum width of the clipping rectangle for the input field
(progressive or interlaced).
Specify the maximum height of the clipping rectangle for the input field
(progressive or interlaced).
Choose the number of bits per pixel (per color plane).
Choose the number of color planes that are sent in sequence over one
data connection. For example, a value of 3 for R'G'B' R'G'B' R'G'B'.
Choose the number of color planes in parallel.
Turn on if you want to specify clipping offsets using the Avalon-MM
interface.
Choose whether to specify the clipping area as offsets from the edge of
the input area or as a fixed rectangle.
Specify the x coordinate for the left edge of the clipping rectangle. 0 is
the left edge of the input area.
Specify the x coordinate for the right edge of the clipping rectangle. 0
is the right edge of the input area.
Specify the y coordinate for the top edge of the clipping rectangle. 0 is
the top edge of the input area.
Specify the y coordinate for the bottom edge of the clipping rectangle.
0 is the bottom edge of the input area.
Description
Description
(1)
(2)
Video and Image Processing Suite User Guide
(1)
(2)
3–5