Intel D525 AU80610006225AA 사용자 설명서
제품 코드
AU80610006225AA
Functional Description
32
Datasheet
3.2.2
Video Engine
The Video Engine handles the non-3D (media/video) applications. It includes support
for VLD and MPEG2 decode in Hardware. The CGPU engine includes a number of
encompassments over the previous generation capabilities, which have been listed
above.
for VLD and MPEG2 decode in Hardware. The CGPU engine includes a number of
encompassments over the previous generation capabilities, which have been listed
above.
3.2.3
2D Engine
3.2.4
Analog Display Port Characteristics
The analog display port provides a RGB signal output along with a HSYNC and VSYNC
signal. There is an associated DDC signal pair that is implemented using GPIO pins
dedicated to the analog port. The intended target device is for a CRT based monitor
with a VGA connector. Display devices such as LCD panels with analog inputs may work
satisfactory but no functionality added to the signals to enhance that capability.
signal. There is an associated DDC signal pair that is implemented using GPIO pins
dedicated to the analog port. The intended target device is for a CRT based monitor
with a VGA connector. Display devices such as LCD panels with analog inputs may work
satisfactory but no functionality added to the signals to enhance that capability.
Table 3-17.Analog Port Characteristics
3.2.4.1
Integrated RAMDAC
The display function contains a RAM-based Digital-to-Analog Converter (RAMDAC) that
transforms the digital data from the graphics and video subsystems to analog data for
the CRT monitor. CPU’s integrated 350 MHz RAMDAC supports resolutions up to 2048 x
1536 @ 60 Hz. Three 8-bit DACs provide the R, G, and B signals to the monitor.
transforms the digital data from the graphics and video subsystems to analog data for
the CRT monitor. CPU’s integrated 350 MHz RAMDAC supports resolutions up to 2048 x
1536 @ 60 Hz. Three 8-bit DACs provide the R, G, and B signals to the monitor.
Signal
Port Characteristics
Support
RGB
Voltage Range
0.7 Vp-p only
Monitor Sense
Analog Compare
Analog Copy Protection
No
Sync on Green
No
HSYNC
VSYNC
Voltage
3.3V
Enable/Disable
Port control
Polarity Adjust
VGA or port control
Composite Sync Support
No
Special Flat Panel Sync
No
Stereo Sync
No
DDC
Voltage
External buffered to
5V
Control
Through GPIO
interface