Technical data

Overview
1-5
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 or 4MB 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).