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NA280 Motherboard
Core Logic Chipset:
•
High performance Northbridge 533 MHz front side bus plus AGP
4x external bus
•
64-bit Advanced ECC Memory controller supporting
PC2100/PC1600 DDR
•
Combines VIA VT8233A V-Link Southbridge for integrated LAN,
audio, ATA133 IDE, and four USB ports
•
Complies with AGP specification v2.0
•
Two-bank interleaving for 16 Mbit SDRAM support and two and
four bank interleaving for 64 Mbit SDRAM support
•
Supports 66 MHz V-Link Host interface with peak bandwidth of
266 MB/S
•
Integrated Fast Ethernet Controller with 1/10/100 Mbit capability
•
Integrated USB Controller with three root hub and four function
ports
•
Dual channel UltraDMA-33/66/133 master mode EIDE controller
•
Integrated keyboard controller with PS2 mouse support
•
Integrated DS12885-style Real Time Clock with extended 256
bytes CMOS RAM
•
Integrated ISA Bus controller including DMA, timer, and interrupt
controller
•
Fast reset and Gate A20 operation
•
Dual channel master mode PCI supporting four Enhanced IDE
devices
•
Transfer rate up to 33MB/s to cover PIO mode 4, multi-word
DMA mode 2 drivers, and UltraDMA-33 interface
•
USB v1.1 and Intel Universal HCI v1.1 compatible
•
ACPI v1.0 and APM v1.2 compliant
PCI bus:
•
PCI 2.2 compliant
•
PME# and 3.3V aux signals support power management
2
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