GeminiPMC
Rastergraf’s GeminiPMC fulfills high performance requirements
for dual channel graphics common to embedded computing pro-
cessing environments, including Solaris, Linux, Windows, and
real-time operating systems such as VxWorks and LynxOS.
Using two 128-bit Borealis graphics accelerators, the GeminiPMC
supports independent 2D/3D/OpenGL/DirectX compatible dis-
plays with screen resolutions up to 1920 x 1200 with up to 16.7
million colors (32 bpp). Monitor support includes analog VGA
and Sync On Green (SOG) plus optional digital (DVI).
A quad-image VGA/FCode BIOS enables the GeminiPMC to
operate in virtually any x86 or SPARC system using VGA, Sync-
On-Green, or DVI displays.
An asynchronous PCI bridge supports all PMC interfaces from
32-bit, 33 MHz to 64-bit, 66 MHz, while enabling the Borealis
graphics accelerators to always operate at 32-bit, 66 MHz.
The GeminiPMC has two standard VGA connectors. When the
optional DVI is ordered, they are replaced by a 68-pin HD ribbon
connector plus an available breakout cable.
Embedded Life-Cycle Support
Rastergraf’s comprehensive selection of PMC, CompactPCI, PCI,
and VME display and carrier solutions are designed to satisfy the
product life-cycle requirements demanded by the embedded
computing market.
The Embedded Graphics Source.
Rastergraf products include:
• Single, dual, and quad display-only PMC.
• Single and dual display/capture with audio I/O PMC
• Single display-only CPCI and PCI
• 3U and 6U VME graphics boards.
• CompactPCI and PCI carriers for one or two PMCs.
Please contact Rastergraf for more information or consult our
web page at www.rastergraf.com..
Ch 1 16 MB
Graphics RAM
Ch 2 16 MB
Graphics RAM
Ch 1 128-bit
Borealis Graphics
Accelerator
Ch 2 128-bit
Borealis Graphics
Accelerator
Quad-image EEPROM
contains VGA BIOS and
SPARC FCode
PLX 6154 Asynchronous
32/64-bit, 33/66MHz
PMC Bridge
Connector(s):
Dual VGA (standard)
or 68 Pin HD
(when DVI is ordered)
Dual Borealis 128-bit 2D/3D graphics controllers
33/66 MHz, 32/64-bit PCI interface
Each display programmable for 8, 16, or 32 bits/pixel
Each controller has 16 MB SGRAM
Analog (RGB) resolution up to 1920 x 1200
Optional DVI up to 1600 x 1200
OpenGL 1.1 in Hardware
Hardware scroll, pan, and cursor
VGA and FCode BIOS support on Channel A
Bridge supports Vital Product Data EEPROM
Companion ArgusPMC version adds audio I/O and dual
independent video input channels
Can be used with Rastergraf PCI and CompactPCI carriers
Features
IEEE 1386-2001
32/64 Bit, 33/66 MHz
PMC Bus with Universal
Signaling (3.3V or 5V)
Optional DVI
Transmitters (not shown)
Top View
Bottom View
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