23294

Programmable Video Pattern Generator

The Chroma 23294 Video Pattern Generator provides various international standard signals with built-in 3 HDMI and 2 SCART ports that can satisfy the output tests for multiple ports to shorten the test time and improve productivity.

The Chroma 23294 adopts a brand new structure design with a high performance CPU to carry high speed / high density FPGA as the graphic engine. It has highly efficient system control and supports the up-to-date high definition multimedia digital video interface HDMI V1.4 standard to supply the following features: 3D signal standard format output. ARC (Audio Return Channel) function is able to test the external audio source and the Ethernet (HDMI Ethernet Channel) function is able to provide dual data transmission test, higher speed bandwidth & Color Deep.

It supports 24, 30, 36 byte (RGB or YCbCr) and the colour standards of new generation such as xvYCC, sYCC601, Adobe RGB and Adobe YCC601 to realize the true natural colour of 4Kx2K and high definition image with broader colour range.

Key Features:

• Multiport independent output test application
  – 3 HDMI port output
  – 2 SCART port (Input/Output x1/Outputx1)
• Analogue frequency 250MHz
• Digital (DVI) frequency 330MHz (dual channel)
• DVI Dual HDCP test application support
• HDMI 1.4 standard
  – 3D standard format output
  – ARC audio return function
  – HEC network test function
  – Color vector sYCC601 / Adobe RGB / Adobe YCC601
  – CEC / Deep Color / Lip-Sync / xvYCC
• 4Kx2K graphic display capability
• CEC analysis & multi-directional monitor
• Real 30bit deep color output
• DVI & HDMI with HDCP output
• Support HDCP V1.0 (DVI) / V1.2(HDMI)
• Y, Pb, Pr / Y, Cb, Cr / Y,R-Y, B-Y Output
• S-Video / CVBS / SCART / RGB / colour component / D terminal
• Support Close Caption / V-Chip / Teletext
• EDID read / write / compare
• HDMI supports fiber/coaxial audio input (S/PDIF)
• ARC supports fiber/coaxial audio output (S/PDIF)
• Built-in low distortion audio output (2ch / 8ch)
• Support graphic dynamic movement (Scrolling) function
• HDMI / DVI plug and play function
• Front USB control interface