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Video Controller Chip
Video support is provided by the C&T 65554 Controller Chip.
This chip provides the following functions:
•
64-bit memory interface.
•
2MB 3.3V 60ns EDO Video DRAM.
•
Support for Zoomed Video.
•
DDC 2B support for external monitors.
•
Advanced power management features minimize power
consumption during:
−
Normal operation
−
Standby mode
−
Panel-off
PCI-IDE Controller
IDE support is provided by the CMD 643 PCI-IDE controller.
This chip provides the following functions:
•
PCI bus Master device.
•
Supports up to mode 5 timing.
•
Supports DMA capable drives.
•
Supports two IDE controllers (only one used).
Overview
1-5
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