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66 XVR16*4th Generation Intel® Core™ i7 Based Rugged VME Single Board Computer
Publication No.
500-9300007876-000
Rev. C.0
• Intel Fast Memory Access
– Just-in-time Command Scheduling
– Command overlap
– Out-of-order scheduling
6.4 Graphics Controller
The XVR16 uses integrated 2D/3D Graphics in the Intel 4th Generation Core i7
mobile processor and PCH supporting analog and digital display ports. XVR16
HD Graphics 3000 support for DX11.1, OpenCL 1.2, OpenGL3.2 are integrated
into the processor through the following four interfaces:
• One front panel DisplayPort (DP)
• Two DVI ports (via Rear P2 and P0)
• Two VGA ports (via Rear P2 and P0)
NOTE
Front panel I/O is only available on Levels 1, 2 and 3 boards.
• VGA1: Analog VGA port with a DP/DAC controller NXP PTN3392 supports
a pixel rate of 154 MHz with a resolution up to 1920x1200. This port is
connected to the rear P2.
• VGA2: Analog VGA port from the integrated RAMDAC, supports up to
180 MHz with a resolution of 1920x2000 at 60 Hz. This port is connected to
the rear P0.
NOTE
The termination (75 Ohm to ground) resistors must be located at a possible interface board, i.e.,
Transition Module VTM26.
• DVI-1, when chosen as an option, is connected to DisplayPort C of the PCH.
The maximum pixel rate is 165 MHz at 1920x1200. The port is connected to
rear P2.
• DVI-2, when chosen as an option, is connected to DisplayPort D of the PCH.
The maximum pixel rate is 165 MHz at 1920x1200. The port is connected to
rear P0.
NOTE
The rear DVI-1 video port is not available with the GPIO(12:0) build option (E=0). The rear DVI-2 is not
available in the Full PMC1 I/O configuration (G=1,4). Make sure that the PMC1 I/O pins on the PMC-
module do not conflict with the DVI-signals.
At higher resolutions, the cable and connectors have a greater influence on
picture quality. Using high quality cables and connectors or reducing resolution
enhances display.