Chroma 22294-A Video Signal Graphic Generator

Chroma 22294-A Video Signal Graphic Generator

The Chroma 22294-A programmable video signal graphic generator has various video standard analog/digital signal output functions. The built-in high-speed graphics core can provide various resolution display device standard detection signals and images, which meets the research and testing application needs of various multimedia display industries today and in the future.

This product supports the latest high-resolution multimedia digital audio and video transmission interface HDMI V1.4b specification, and its main features are:

Supports 4K x 2K ultra-high resolution

The digital interface HDMI supports up to 300MHz, DV I supports up to 330MHz (Dual link), and the analog interface RGB signal supports 300MHz. The high bandwidth signal output capability can support the detection of new generation 4K x 2K ultra-high resolution display devices.

3D standard format signal output

Fully supports HDMI specification defined 3D format, built-in rich 3D detection images, and provides users with the ability to input 3D images and output various 3D formats (left and right images are separated, and the image file format is bitmap).

Complete support for HDMI specification definition function

It has functions such as HEAC (Ethernet/Audio Return Channel), Lipsync/HDCP/CEC/EDID, and supports 24/30/36 bit color depth (RGB or YCbCr) and the new generation color standards xvYCC/sYCC601/Adobe RGB/Adobe YCC601.

Simultaneous output function of multiple signal ports

This machine has 4 sets of HDMI output ports, supporting the ability to output multiple signal ports simultaneously, which meets the testing and application requirements of today's multi input port display devices. In terms of analog signals, this machine provides RGB (BNC/D-Sub) and color difference signals (YPbPr/D-Terminal), and can output various standard signal formats for traditional analog interface detection. In digital DVI output signals, the point frequency can reach up to 330MHz and supports dual channel HDCP, making it suitable for high-resolution display detection.

In terms of TV output signal specifications, 22294-A can output signals that comply with NTSC, PAL, and SECAM specifications, support CVBS and Y/C separated signal formats, and provide BNC/S-Video/SCAN output ports. And it can support special function testing of televisions, such as Closed Caption, V-chip, and Teletext.

Chroma 22294-A adopts a full-color graphical interface and a large capacity storage memory, and is equipped with various special test images such as xvYCC, HDCP, E-EDID, Deep color, CEC, Lipsync, and Chinese high-definition detection images, providing easier and faster testing and judgment, effectively saving time, improving production capacity, and achieving cost control. In addition, users can also use a remote control instead of or in combination with the application software VPG Master to edit various testing programs and parameters through the panel alone. Its simple operating interface and complete testing functions will be applicable to all research and development, production testing, or quality verification applications in the video and related industries.