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TECHNICAL SERVICE MANUAL
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System Interrupt
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Support for memory self refresh in C3
UMA support only
Supports 8259 and Processor System Bus interrupt delivery mechanism
Supports interrupts signaled as upstream Memory Writes from PCI and Hub interface
MSI sent to the CPU through the system Bus
From IOxAPIC in ICH4-M
Provides redirection for upstream interrupts to the System Bus
Video Stream Decoder
Improved HW Motion Compensation for MPEG2
All format decoder (18 ATSC formats) supported
Dynamic Bob and Weave support for Video Streams
Software DVD at 60 fields/second and 30 frames/second full screen
Support for 720x480 pixel resolution DVD quality encoding at low CPU utilization
Video Overlay
Single high quality scalable overlay and second Sprite to support second overlay
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Prestigio Nobile 150
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