Tomcat K7M (S2498) Datasheet Manual
| BIOS | CPU | Drivers |


 • Socket A (Socket 462)
 • Support AMD Geode™ NX CPU

 • VIA KN400A chipset
 • VT8237 Southbridge
 • Winbond W83697HF LPC I/O chip
 • Realtek ALC655 AC'97 codec chip

 • Single memory channel
 • Supports up to two PC2100/2700 DIMM
 • Up to 2GB of unbuffered non-ECC memory

Expansion Slots
 • Two 32bit/33MHz PCI 2.3 slots

Back Panel I/O Ports
 • Stacked PS/2 mouse and keyboard ports
 • Stacked four USB 2.0 ports
 • One 9-pin UART Serial port
 • One 15-pin VGA port
 • One 25-pin SPP/ECP/EPP parallel port
 • One RJ45 10/100 Base-T port
 • One RJ45 10/100/1000 Base-T port
     (AGNN version only)
 • Vertical Mic-In/Line-In/Line-Out audio jacks
     (AGN version only)
Integrated I/O
 • One floppy connector for up to two drives
 • Two IDE connectors for up to four IDE devices
 • Two SATA connectors for up to two devices
 • Two USB 2.0 ports (via optional cable)
 • Pin headers for LAN LED/I2C/Chassis intrusion
 • Pin headers for 3*system Fans
 • Tyan 2 x 9 front panel connector
 • Com2 port (pin header)
 • One integrated 15pin VGA pin header
 • CD Audio - input connector
 • Mic, Line-in and Line-out Pin Header
 • S/PDIF out Pin Header

Integrated LAN Controllers
 • One integrated Realtek RTL8100C 10/100Mbps
     Ethernet controller
 • Integrated Intel82541 Gigabit Ethernet controller
     (AGNN version only)

Integrated PCI IDE
 • Dual channel master mode support up to four
     IDE devices
 • Support for ATA-100/66/33 IDE drives and
     ATAPI compliant devices

Integrated Serial ATA
 • Serial ATA Host controllers embedded
 • Two Serial ports running at 1.5Gb/sec.

Integrated Audio
 • Enhanced AC'97 2.3 compliant audio link
 • Analog Devices 1981B codec
 • Supports 5.1 Surround Sound
 • CD-in/Aux-in connectors

Integrated Graphics
 • Integrated S3 Graphics UniChrome™ 2D/3D
     engine with MPEG-2 acceleration
 • Share memory: 16/32/64MB

 • Award BIOS 4Mbit Flash ROM
 • Supports APM 1.2 and ACPI 1.0
 • Auto detection of memory size
 • Auto configuration of IDE hard disk types
 • User settings of hardware monitoring
 • Multiple boot options
 • Power management: S1, S3, S4
 • Support AMD Power now technology

 • Onboard 2-phase VRM
 • ATX 12V (20-pin) power connectors

Form Factor
 • Flex ATX footprint (9"x7.5"; 228.6x190.5mm)

 • FCC Class B (Declaration of Conformity)
 • European Community CE (DoC)
OS Support
 • Windows 2000
 • Windows XP
 • Linux Redhat 8 & 9

Information published on is subject to change without notice.
Copyright © 2006, TYAN COMPUTER CORPORATION. All Rights Reserved.