2235

Programmable Video Pattern Generator

Chroma 2235 is a programmable video pattern generator that is equipped with various standard analog/digital signal output functions. The built-in high speed graphic engine is able to provide standard test signals and patterns for display devices with various resolutions to meet the requirements of multimedia display industries today and in the future for R&D and test applications.

The Video Pattern Generator supports the up-to-date high-resolution multimedia digital audio and video transmission interface, HDMI and DisplayPort specifications.

Key Features:

• Comply with DisplayPort 1.2a standard
  – 4K x 2K 60/50Hz – Pixel rate support up to 600MHz
  – Auto / Manual training mode
  – 1.62 / 2.7 / 5.4Gbps per lane
  – 1 / 2 / 4 Link
  – 0 / 3.5 / 6 / 9.5 dB pre-emphasis
  – 400 / 600 / 800 / 1200mV Swing level
  – MST( Multi Stream Transport )
  – DPCD Analyze
• HDMI support up to 300MHz
  – 4K x 2K 24/30Hz
  – 1080p 120Hz
  – 3D format with 1080p 60Hz (Frame packing / Side-by-Side Full)
• 2 HDMI ports + 2 DisplayPort output
• Analog support up to 300MHz
• Support HDCP function
• S-Video/CVBS/SCART/RGB/Component/D-terminal NTSC/PAL/SECAM standard
• Digital DVI Frequency 330MHz
• EDID Read/Write/Compare/Analyze
• Support Pattern Scrolling Function
• ESD Protection Circuit
• Front Panel USB Port & Control Interface
• Graphic Operating & Editing Interface