M69030 Asiliant Technologies, M69030 Datasheet - Page 24

• Manufacturer Part Number: M69030
• Manufacturer: Asiliant Technologies

Specifications of M69030

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

1-4
Introduction / Overview
enable the VPE kernal transport mode and video capture/playback auto flipping the 69030 graphics
accelerator provides a hardware interrupt pin, which can be programmed to activate at either display vertical
sync or video capture vertical sync signal. To better support MPEG2 (DVD) video decompression, the
69030 graphics accelerator includes a line buffer to directly support the native format of MPEG2 data of 720
pixels wide.
The capture engine also supports image mirroring and rotation for camera support. This feature is important
for applications such as video teleconferencing because it allows the image movements to appear on the
display as it actually occurs. The image and movement is not a mirror image of what is actually taking place.
The display system can independently place either RGB or YUV data from anywhere in frame buffer
memory into an on-screen window which can be any size and located at any pixel boundary. Since YUV
data is converted to RGB “on-the-fly” on output, the video data can be stored in the frame buffer in its native
YUV format, thus enabling efficient usage of the 4MByte embedded frame buffer while providing excellent
playback display quality.
Non-rectangular windows are supported via color keying. The data can be fractionally zoomed on output
up to 8x to fit the on-screen window and can be horizontally and vertically interpolated. Interlaced and non-
interlaced data are both supported in the capture and display systems.
Versatile Panel Support
The HiQVideo family supports a wide variety of monochrome and color Single-Panel, Single-Drive (SS) and
Dual-Panel, Dual Drive (DD), standard and high-resolution, passive STN and active matrix TFT/MIM LCD,
and EL panels. With HiQColor technology, up to 256 gray scales are supported on passive STN LCDs. Up
to 16.7M different colors can be displayed on passive STN LCDs and up to 16.7M colors on 24-bit active
matrix LCDs.
The 69030 graphics accelerator offers a variety of programmable features to optimize display quality.
Horizontal and vertical stretching capabilities are also available for both text and graphics modes for optimal
display of VGA text and graphics modes on 800x600, 1024x768 and 1280x1024 panels.
Integrated RAMDAC and Clock Synthesizer
The 69030 graphics accelerator contains three complete phase-locked loops (PLLs) to synthesize the two
internal dot clocks (DCLK) for the display pipelines and memory clock (MCLK) from an externally supplied
reference frequency. The maximum dot clock supported is 170 MHz and the maximum memory clock
supported by the embedded 4MB of SDRAM is 83MHz, thereby allowing support of resolutions up to
1600x1200x16bpp at 60Hz refresh.
Low Power Consumption
The 69030 graphics accelerator uses a variety of advanced graphics power management features including
ACPI compliancy to reduce power consumption of the sub-system and to extend battery life. The 69030
graphics accelerator internal logic bus and panel interfaces are optimized to operate at 3.3 volts. For
additional power savings, the embedded memory subsystem voltage is stepped-down internally to operate
at 2.5V.
Software Compatibility / Flexibility
The HiQVideo controllers are fully compatible with the VGA standard at both the register and BIOS levels.
Intel and third-party vendors supply a fully VGA compatible BIOS, end-user utilities and drivers for common
application programs.
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69030 Databook
Revision 1.3 11/24/99