Chroma 22294-A是一个可编程的视频模式生成器,配备了各种标准模拟 /数字信号输出功能。内置的高速图形引擎能够为具有各种分辨率的显示器提供标准的测试信号和图案,以满足当今的多媒体显示行业的要求,以及将来的R&D和测试应用程序。
The Video Pattern Generator supports the up-to-date high resolution multimedia digital audio and video transmission interface HDMI V1.4b specification with the following features:
支持up to 4K x 2K Ultra High Resolution
For digital interface, the HDMI supports 300MHz and DVI supports up to 330MHz (Dual link). For analog interface, the signal supports up to 300MHz. The high bandwidth signal output capability supports the testing for the newest generation of 4K x 2K ultra high resolution displays.
3D Standard Format Signal Output
由HDMI规范定义的3D格式充分支持丰富的3D测试模式,并为用户提供了下载自定义的3D模式(以位图文件格式分配左/右图像)。
Fully Support HDMI Defined Functions
The 22294-A is equipped with HEAC (Ethernet / Audio Return Channel) / Lipsync / HDCP / CEC / EDID functions and supports 24 / 30 / 36 bit color depth (RGB or YCbCr) and newest generation of color standard xvYCC / sYCC601/ Adobe RGB / Adobe YCC601.
Multi-signal Port for Simultaneous Output
22294-A具有4个HDMI输出端口,可以同时提供多信号输出,以满足当今多端口显示的测试应用程序。
由22294-A提供的RGB(BNC / D-SUB)和组件(YPBPR / D末端)信号能够输出各种标准信号格式,以测试传统的模拟界面的显示。对于数字DVI输出信号,像素速率高达330MHz,并支持双通道HDCP,最适用于高分辨率显示测试。
For TV signals, the 22294-A is able to output the signals that comply with NTSC, PAL and SECAM specifications, also to support CVBS and Y/C separation signal formats for BNC / S-Video / SCART output ports. Special TV function tests such as Closed Caption, V-chip and Teletext are also supported.
Chroma 22294-A has full color graphic interface and super large capacity of storage memory with lots of special test patterns built-in such as xvYCC, HDCP, E-EDID, Deep color, CEC, Lipsync and high-definition test images defined by China to give the user an easy way to judge the test result and save the time for production improvement as well as to achieve cost effective control. In addition to the panel editing of standalone device, remote control can be applied also the application software VPG Master can be utilized to edit various test programs and parameters. Its easy-to-use interface and complete test functions are most suitable for the applications of R&D, production tests and quality assurance in all video and associate industries.