Ruggedized PMC Graphics Adaptor

• conformally coated

• conduction-cooled version also available:-

  • see IO PMC/722-RC datasheet

• non-ruggedized version also available:-

  • see IO PMC/722 datasheet

Graphics Processor

• utilizes Silicon Motion™ SM722 3D/2D dual display controller, which provides:-

  • dual display capability

  • resolutions up to 1280 x 1024

  • 24-bit true color

  • picture rotation of 90°, 180° or 270°

  • embedded 8 Mbytes DRAM

  • integrated 235MHz RAMDAC

  • 128-bit graphics engine

  • hardware accelerated support for Microsoft® DirectX 9

  • supports OpenGL 2.0

  • PCI bus interface

CRT Interface

• up to 1280 x 1024 pixels, 24-bit color @ 85Hz refresh rate

• supports analog RGB compliant displays:-

  • front panel I/O via DVI-I connector

  • rear I/O via P4

  • sales options for front or rear I/O

Flat Panel Interface

• PanelLink® interface provided by Silicon Image SiI 164 utilizing TMDS™ (Transition Minimized Differential Signalling):-

  • supports active matrix (TFT) and passive (DSTN) panels

  • up to 1280 x 1024 pixels @ 60Hz refresh rate

  • up to 24-bit color

  • supports twisted-pair cable, up to 5 meters in length

• supports Digital Flat Panel (DFP) displays:-

  • front panel I/O via DVI-I connector

  • rear I/O via P4

  • sales options for front or rear I/O

  • option to specify maximum flat panel resolution when digital signal routing differs from analog signal routing (see Note 1)

Dual Display Operation

• DFP and CRT displays can be driven simultaneously with:-

  • the same or different images

  • the same resolution

  • the same or different refresh rate

• dependent on operating system software

• maximum recommended settings:-

  • 1024 x 768 pixels for one image and
    1280 x 1024 for the other

  • 16-bit color depth

• option to specify maximum flat panel resolution when using dual displays (see Note 1)

PMC Interface

• complies with PCI protocol and electrical specification:-

  • 33 MHz, 32-bit PCI bus interface

  • supports 3.3V and 5V signaling levels

BIOS EPROM

• 8-bit wide 64 Kbyte Flash EPROM

Software Support

• support for Windows 2000,  Windows XP,
  Windows XP Embedded, Linux and QNX

Electrical Specification

• requires 3.3V and 5V supplies

• +5V @ 0.22A; +/-5% (typical)

• +3.3V @ 0.4A; +/-5% (typical)

• +12V and -12V supplies not utilized

Safety

• PCB (PWB) manufactured with flammability rating of 94V-0

ENvironmental Specification

• operating temperatures:-

  • -40°C to +75°C

• storage temperatures:-

  • -45°C to +100°C

• Relative Humidity, non condensing (operating and storage):-

  • 5% to 95%

  • includes conformal coating

• altitude (operating):
  -1,000 to 33,000 feet (-305 to 10,058 metres)

• non-ruggedized wide temperature versions available:-

  • see separate IO PMC/722 datasheet

Mechanical Specification

• single size CMC (Common Mezzanine Card) 74mm x 149mm

• 10mm height stack module

• shock:
  40g, 11ms, ½ sine (operating)

• sine vibration:
  5Hz-2000Hz at 3g, peak (operating)

• random vibration:
  0.04 g²/Hz, 10Hz-1KHz,
  - 6dB/octave (from 1 to 2KHz) (operating)

• nfront and rear plug compatible with commercial non-ruggedized IO PMC/722:-

  • see separate IO PMC/722 datasheet

• rear plug compatible with ruggedized conduction-cooled IO PMC/722-RC:-

  • see separate IO PMC/722-RC datasheet

Note1: As there is only one set of DDC signals in both the DVI connector and the SM722 device, drivers cannot automatically determine the resolution of both displays independently. To overcome this, the board may be ordered with one of several pre-configured maximum display resolutions for the Digital Flat Panel Interface, whether this is directed to the front panel connector or the rear interface (PMC connector P4). The video BIOS firmware will use this resolution as the default setting for the digital display at startup. Operating system drivers may override this setting but can normally only reduce the resolution from this maximum size.