http://www.tyan.com
7
INTRO
Physical Dimensions
•ATX design
•12 inches x 8.25 inches
•S1846S requires Intel Venus
compatible I/O shield
•S1846SLA requires Intel Caveman
compatible I/O shield
BIOS Information
•AMI Plug and Play flash BIOS
•Deep Green, Energy Star, ACPI,
Year 2000, and PC98 compliant
•Soft power-down, multiple boot
options
•Win98/NT5 ready, DMI 2.0
compliant
•PCI 2.1, APM 1.1 compliant
Disk Drive & System I/O
•Two PCI bus mastering EIDE
channels
•Supports EIDE CD-ROMs
•PIO Mode 3 & 4 (up to 17MB/sec
DTR)
•UltraDMA/33 bus mastering mode
(up to 33MB/sec DTR)
•Support for two floppy drives (up to
2.88MB)
•Two serial ports (16550 UARTs)
•One ECP/EPP parallel port
•One IR (InfraRed) I/O interface port
•Two USB rev 1.2 (universal serial
bus) connectors
•One PS/2 mouse connector
•One PS/2 keyboard connector