IPS-VIDEO Altera, IPS-VIDEO Datasheet - Page 151
IPS-VIDEO
Manufacturer Part Number
IPS-VIDEO
Description
MegaCore Suite W/ 17 DSP Video/image Processing Functions
Manufacturer
Altera
Type
-r
Specifications of IPS-VIDEO
Software Application
IP CORE, SUITES
Supported Families
Arria GX, Cyclone II, HardCopy II, Stratix II
Core Architecture
FPGA
Core Sub-architecture
Arria, Cyclone, Stratix
Rohs Compliant
NA
Function
Suite of IP Functions for Video and Image Processing
License
Initial License
Lead Free Status / RoHS Status
na
Lead Free Status / RoHS Status
na
- Current page: 151 of 214
- Download datasheet (6Mb)
Chapter 5: Functional Descriptions
Test Pattern Generator
May 2011 Altera Corporation
Test Pattern
The Test Pattern Generator MegaCore function can generate either a uniform image
using a constant color specified by the user at compile time or a set of predefined color
bars. Both patterns are delimited by a black rectangular border. The color bar pattern
(Figure
intensity (white, yellow, cyan, green, magenta, red, blue, black).
Figure 5–30. Color Bar Pattern
The sequence runs through the eight possible on/off combinations of the three color
components of the RGB color space starting with a 75% amplitude white. Green is on
for the first four bars and off for the last four bars, red cycles on and off every two
bars, and blue cycles on and off every bar.
The actual numerical values are given in
samples). If the output is requested in a different number of bits per color sample
these values are converted by truncation or promotion.
Table 5–26. Test Pattern Color Values
The choice of a specific resolution and subsampling for the output leads to natural
constraints on the test pattern. If the format has a horizontal subsampling period of
two for the Cb and Cr components when the output is in the Y’CbCr color space, the
black borders at the left and right are two pixels wide. Similarly, the top and bottom
borders are two pixels wide when the output is vertically subsampled.
White/Grey
Yellow
Cyan
Green
Magenta
Red
Blue
Black
5–30) is a still image composed with a set of eight vertical color bars of 75%
R’G’B’
(180,180,180)
(180,180,16)
(16,180,180)
(16,180,16)
(180,16,180)
(180,16,16)
(16,16,180)
(16,16,16)
Table 5–26
(assuming 8 bits per color
Video and Image Processing Suite User Guide
(180,128,128)
(162,44,142)
(131,156,44)
(112,72,58)
(84,184,198)
(65,100,212)
(35,212,114)
(16,128,128)
Y’CbCr
5–67
Related parts for IPS-VIDEO
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CYCLONE II STARTER KIT EP2C20N
Manufacturer:
Altera
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 35 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 15 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 30 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 7ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Classic EPLD
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet: