IPSR-VIDEO Altera, IPSR-VIDEO Datasheet - Page 43

• 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
Clocked Video Output
Clocked Video Output
Table 3–8. Clocked Video Output Parameter Settings (Part 1 of 2)
January 2011 Altera Corporation
Select preset to load
Image width / Active
pixels
Image height / Active
lines
Bits per pixel per color
plane
Number of color planes
Color plane transmission
format
Allow output of color
planes in sequence
Interlaced video
Sync signals
Active picture line
Frame / Field 1: Ancillary
packet insertion line
Frame / Field 1:
Horizontal blanking
Frame / Field 1: Vertical
blanking
Frame / Field 1:
Horizontal sync
Frame / Field 1:
Horizontal front porch
Frame / Field 1:
Horizontal back porch
Frame / Field 1:
Vertical sync
Parameter
Table 3–8
DVI 1080p60,
SDI 1080p60,
SDI 1080i60,
PAL, NTSC
32–65,536,
Default = 1,920
32–65,536,
Default = 1,080
4–20, Default = 8
1–4, Default = 3
Sequence, Parallel Choose whether the color planes are transmitted in sequence or in parallel.
On or Off
On or Off
Embedded in video,
On separate wires
0–65,536,
Default = 0
0–65,536,
Default = 0
0–65,536,
Default = 0
0–65,536,
Default = 0
1–65,536,
Default = 60
1–65,536,
Default = 20
1–65,536,
Default = 192
0–65,536,
Default = 5
Value
shows the Clocked Video Output MegaCore function parameters.
You can choose from a list of preset conversions or use the other fields in
the dialog box to set up custom parameter values. If you click Load values
into controls the dialog box is initialized with values for the selected preset
conversion.
Specify the image width by choosing the number of active pixels.
Specify the image height by choosing the number of active lines.
Choose the number of bits per pixel (per color plane).
Choose the number of color planes.
Choose whether run-time switching is allowed between sequential
formats, such as NTSC, and parallel color plane transmission formats,
such as 1080p. The format is controlled by the ModeXControl registers.
See the Avalon-ST Video Protocol section under Interfaces for a
description of the difference between sequential and parallel color plane
transmission formats.
Turn on if you want to use interlaced video. If on, you can set the additional
Interlaced and Field 0 Parameters.
Choose whether the synchronization signal is embedded in the video
stream or provided on a separate wire. If you choose Embedded in video,
you can set the active picture line, horizontal blanking, and vertical
blanking values. If you choose On separate wires, you can set horizontal
and vertical values for sync, front porch, and back porch.
Choose the start of active picture line for Frame.
Choose the line where ancillary packet insertion starts.
Choose the size of the horizontal blanking period in pixels for Frame/Field
1.
Choose the size of the vertical blanking period in pixels for Frame/Field 1.
Choose the size of the horizontal synchronization period in pixels for
Frame/Field 1.
Choose the size of the horizontal front porch period in pixels for
Frame/Field 1.
Choose the size of the horizontal back porch period in pixels for
Frame/Field 1.
Choose the number of lines in the vertical synchronization period for
Frame/Field 1.
Description
Video and Image Processing Suite User Guide
3–7