PCI DV

PCI digital video interface

Features

• Single PCI local bus slot
• Interfaces digital cameras to PCI Local Bus Computers
• Supports 8, 10, 12, 14, 16 and 24 bit resolution
• Direct memory access to host memory-camera resolution independent
• 33 Mhz, 32-bit PCI board
• PCI Local Bus data rates up to maximum supported by host
• Programmable mode, exposure time, gain black level and triggering
• Device drivers and software development kit for Sun Solaris™ (Sparc and Intel Platforms), Linux, and Windows
• Supports AIA serial command interface over RS-422 and 232 serial lines
  
  
  

Description

The PCI DV provides high-resolution image capture for digital video cameras. Its 80-pin connector provides support for most AIA camera models. Spatial and depth resolution and the number of buffers are limited only by the host memory. Images can be captured and displayed in real time.

The PCI DV is similar to EDT's PCI DVK, with the main difference being that the PCI DVK, with its 68-pin connector, allows the use of standard cabling with AIA extended serial cameras such as the Redlake MASD (formerly Kodak) MEGAPLUS series cameras.

Cameras Supported

Most AIA Monochrome, Category 1, extended single and dual channel digital cameras and some color cameras are supported by the PCI DV.

Software

The PCI DV comes with a configurable device driver, a C language interface library, example programs, and an X-Windows or MS Windows based camera control and image capture and display program (see screen shots). The device driver provides direct virtual memory access for the host computer, including features for controlling the device and determining its status. Example programs demonstrate this capability using the functions provided in the library. A number of third party products are available as well to provide turn-key solutions to image acquisition needs.

Applications

• Machine vision
• Manufacturing/Inspection
• Computer microscopy
• Astronomy
• Aerial mapping
• Image archiving
• Image processing and analysis
• Medical imaging
• Multimedia
• Security

Specifications

Video Interface

A programmable gate array is configured for a specific camera when the driver is loaded. Thirty-two RS-422 or LVDS signals are configured as inputs or outputs, as required by the camera. Outputs can also be configured as single-ended for TTL camera control lines. The PCI DV does not include frame buffer memory. Video data is stored in host memory as required by the camera and application.

Software

SDK including device drivers for Solaris™, Linux, and Windows are included with purchase of the board. Device drivers for VxWorks and MacOS are also available.

PCI Bus Compliance

PCI 2.1s
33Mhz
32 bits

Cables

Cables to connect the PCI DV to a variety of cameras are available. For part numbers, refer to our PCI DV cable list. Cables are typically 10 feet long unless otherwise specified. Longer cables can be special ordered.

Physical

Single PCI Local Bus slot
Dimensions: 3.3" x 5.8" x 0.5"
Weight: 3.8 oz.
Connector: AMP 787190-8 high-density 80-pin (mates with AMP 749621-8, backshell 749196-2)*
*Manufactured by AMP Inc. 1-800-522-6752

Power

5V DC, 1 A
(can operate in either a 3.3v or 5v slot)

Environmental

Temperature

Operating: 10° to 40° C
Nonoperating: -20° to 60° C
Heat Output: 5 W

Humidity

Operating: 20% to 80% noncondensing @ 40° C
Nonoperating: 95% noncondensing @ 40° C

Noise

0 DB

MTBF

150,000 hours

System Requirements

Note: This outlines the minimum recommended requirements for a typical application that uses EDT interface boards. In practice, few situations are "typical." Read the requirements for a broader discussion on making sure your system is adequate for the task of accepting high speed DMA data with an EDT interface board.

Intel

Processor: Pentium III or IV/400Mhz+, or AMD Athalon
Memory: 512 Mb minimum
Cache memory: 256 Kb.
PCI Bus: Adequate bandwidth for camera in use (see bandwidth requirements).
Video: AGP Display (NOTE: Using PCI video boards on the same bus as an EDT I/O board is NOT recommended)
OS: Solaris™, Linux, Windows, VxWorks (selected platforms), MacOS (by request).
Patches: Windows NT service pack 6, Windows 2000 service pack 1

Sun

Platform: Ultra 30, 60, Blade 100, Blade 1000, Enterprise
Processor: 248MHz or faster
Memory: 128Mb minimum
Cache memory: 1Mb minimum
Video: Creator3D, Elite3d M6, Expert3d, PGX64
PCI Bus: 288 bits (dual)
OS: Solaris™ 2.6 - 10

Support

EDT provides several levels of customer support, from phone consultations to custom design of hardware or software at hourly rates. Technical support is also provided though the Technical Information section of this web site.