User`s manual

VIA 693/693A Twin Processor Mainboard INTRODUCTION
1-4
¥ EXPANSION SLOTS
AGP Slots : One 32-bit AGP Slot (Supports 1x or 2x AGP graphics cards)
PCI Slots : Four 32bit PCI slots.
ISA Slots : 16-bit x 1 (One of the slot is PCI/ISA shared)
¥ WOL PORTS
One WOL connector supports Wake-On-LAN (WOL up-designed)
¥ USB PORTS
Two Universal Serial Bus (USB) ports.
¥ IDE PORTS
Two channels of Ultra DMA33/66 Bus Master IDE ports, which will support up to
4 IDE devices like IDE hard disk, ATAPI CD-ROM and LS-120/ZIP-100 devices.
The IDE ports can be programmed to support PIO Mode 4, DMA mode 2 and Ultra
DMA33/66 to support the modern IDE devices.
¥ SUPER I/O PORTS
1. Two high speed NS16C550 compatible serial ports (UARTs).
2. One parallel port, supports SPP/EPP/ECP mode.
3. One Floppy Disk Control port.
¥ IR PORT
One HPSIR and ASKIR compatible IR transmission connector (5-pin).
One Consumer IR transmission connector (4-pin, optional).
¥ MOUSE AND KEYBOARD
One PS/2™ mouse connector, One PS/2™ keyboard connector.
¥ 3D SOUND (Optional)
Avance Logic ALS-300 Sound Chip is optional on the mainboard. ALS300 built-in
the 2D/3D Sound Effect Processor, Enhanced normal & digital Game port, MPU-
401 MIDI controller, ALSFM Synthesizer.