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LPC Super I/O Onboard
Provides a variety of I/O interfaces:
1 × Floppy interface for 3.5-inch FDD with 720KB, 1.44MB, 2.88MB
format or for 5.25-inch FDD with 360KB or 1.2MB format.
1 × PS/2 mouse connector
1 × PS/2 Keyboard connector
2 × DB9 Serial connectors 16V550 UART compatible
1 × Infrared communications port ASKIR and HPSIR compatible. (Serial
port COM2 can also be redirected to an external IrDA Adapter for
wireless connection.)
1 × DB25 Parallel port supporting Standard Parallel Port and Bi-direc
tional (SPP), Enhanced Parallel Port (EPP), and Extended Capabilities Port
(ECP) data transmission schemes.
USB Interface Onboard
2 × USB connectors on back-panel
PCI Bus Master IDE Controller Onboard
Two UltraDMA 33/66 Bus Master Dual-channel IDE ports provide support to
a maximum of four IDE devices (one Master and one Slave per channel). The
IDE Bus implements data transfer speeds of up to 33/66 MB/sec and also
supports Enhanced PIO Modes 3 & 4.
ATX Power Supply Connector
ATX power supply unit can connect to the onboard 20-pin ATX power
connector, supporting Suspend and Soft-On/Off by dual-function power
button.
Advanced Configuration and Power Interface
Features four power savings modes: S1 (Snoop), S3 (Suspend to RAM), S4
(Suspend to Disk), and S5 (Soft-Off). ACPI provides more efficient Energy
Savings Features controlled by your operating system that supports OS
Direct Power Management (OSPM) functionality.
