LCD Controller - VP7-3ATI

LCD Controller for 3ATI Displays

The VP7-3ATI LCD Controller interfaces with 3ATI displays and other TFT panels requiring a small form factor. The VP7-3ATI is the ideal LCD controller for applications requiring high fidelity analog or digital video conversion, re-sizing, and frame rate conversion for resolutions up to SXGA.



Supports standard and custom video formats

Converts a wide variety of video formats including RS-343 to LVDS, RS-170 to LCD, RGBHV to TTL, and custom video formats


Video retiming and reformatting

Video area-of-interest control, resizing, retiming, and reformatting


Video input sync

Supports video sources with sync-on-green and composite video syncs


Programmable power sequence

Programmable TFT power sequencing for unique operational modes


3ATI displays

Configurable video electronics for 3ATI displays

Ruggedized tactical displays

LCD controller for ruggedized tactical displays

Embedded applications

With its low-profile design and locking high-density Hirose connectors, the VP7 is ideal for space-constrained displays

Custom display solutions

Perfect for applications that require a configurable lcd controller

Optimized for Embedded Applications

With its low-profile design and locking high-density Hirose connectors, the VP7 is ideal for space-constrained displays. The RS-232 interface allows easy updates even after the VP7 is installed in your display.

Interfaces with many 3ATI Displays

The VP7-3ATI has broad capabilities needed to interface to many 3ATI display devices such as the Korry KDM-340 Series, the American Panel Corporation APC 340, and the IDC 3ATI. In some cases, such as the Korry KDM-340 Series, the VP7-3ATI can directly drive the display. Westar offers an ancillary power board to drive the APC 340 display.

Supports Standard and Custom Video

In addition to converting analog RGB for TFT panels, the VP7 is great for digitizing interlaced video formats such as RS-343, RS-170, and STANAG. The VP7 can also be programmed to support custom or non-standard video formats.

Looking for enhanced capabilities?

If you require higher resolution or other capabilities, we offer a full line of LCD Controllers.


3.05″ x 2.84″ x 0.50″
Temperature Range
  • Operating: 0°C to +70°C
  • Storage: -40°C to +100°C
Video Inputs
  • Up to SXGA resolutions @ 60Hz
  • Analog Input (162 MHz) DVI Input (165 MHz)
  • Standard and custom timing
  • Syncs (Digital Separate, Digital Composite, Analog Composite)
Video Outputs
  • Single LVTTL (24 bit panel)
  • Single LVDS outputs
  • Pixel rate single = 108 MHz
  • Independent horizontal and vertical scaling
  • Video Flip (left-right, top-bottom)
  • Frame Rate Conversion
  • De-Interlace
  • Inverter Interface
Input Power
+7 to +28 VDC, 4W power consumption @ XGA
resolution (does not include panel and backlight requirements)
Connector Hirose DF11 Description
8 Pin Discrete In and Contrast
10 Pin FPGA Configuration
10 Pin RS-232 Control
6 Pin Power Input
10 Pin Analog Video Input
16 Pin Discrete I/O to Display
10 Pin Control to Display
32 Pin Digital Data Output
14 Pin LVDS Output
14 Pin Backlight Inverter Control
8 Pin BIOS Table Select
8 Pin External LED Connection
12 Pin TMDS Input
4 Pin EDID Interface

Ordering Information

The VP7-3ATI includes:

  • VP7-3ATI LCD Controller Board
  • Configuration Utility Software

Optional Mezzanines and Adapters (ordered separately)

Board Number Board Type Description
110729 Power Board DC Power Board
110664 LED Backlight Driver LED Backlight Driver Board
110761 Input Adapter DisplayPort to DVI Paddleboard
110459 Output Adapter Parallel Video to DVI Converter

If you can’t find what you are looking for, contact us for info on standard and custom LCD controller options and configurations.

Want to find out more?

If you are interested in more information, send us an inquiry.