Tomcat i810 (S2054) 

  Benefits and Applications

Tyan Tomcat i810 is a quality, performance single processor system platform based on the powerful Intel Pentium socketed Celeron microprocessors. This mainboard is designed around the Intel 810 AGPset.   Please refer to the CPU Compatibility Chart for more specs.

The Tomcat i810 supports SPD SDRAM  memory and  ECC SDRAM.  The board's PCI Local Bus and on-board Intel 3D Graphics accelerator provides graphics capabilities that are ideal for such applications as: appliance PC and other small footprint solutions.

This integrated system board achieves the highest reliability and is based on a double row micro-ATX form factor. Some of the features included are: on-board dual channel PCI IDE,  floppy controller, high speed I/O, Universal Serial Bus, PS/2 mouse connector, AC-97 sound, and on-board 4 MB Display Cache.

Flexibility and expandibility have been designed into the Tomcat i810. With I/O and drive controller support built on-board, the Tomcat i810 allows many upgrade paths not found on other micro-ATX boards.. With two 168-pin DIMM sockets,  the Tomcat i810 can provide a very flexible memory configuration of up to 512 MB SPD SDRAM or SDRAM+ECC in addition to the new 100 MHz SDRAMs.

**Note: This board conforms to the new PCI 2.2 spec. This requires 3.3v standby for all PCI slots, DIMM banks, and PS/2 outputs (KB/PS/2 Mouse). Always remember to unplug the AC power cord before adding any PCI cards, memory, or plugging or unplugging keyboard or mouse. Otherwise the motherboard may automatically power up when adding the component.

  Tomcat i810 Models

Standard Models

Integrated Video

UPC Number



 6 35872 00465 0



 6 35872 00467 4

  Standard Features

  • Processor
    Single Socket 370
    Celeron processor 300 MHz to 500+ MHz
    Supports processor built-in 128K Cache
    Front Side Bus support for 66 / 75
    * / 83* /95* /100 /105* /129* /133* MHz
    Auto configure Clock Multiplier
    Auto detect CPU Core Voltage
    Processor speeds:
    CPU compatibility chart
  • Chipset
    Intel 810 DC-100 AGPset
    GMCH (DC100), ICH(801AA), 4 MB FWH
    ITE 8702/12F LPC Super I/O Chipset
  • System Memory
    Supports 8 MB to 512 MB; SDRAM W/SPD
    SDRAM + ECC [ Compatiblity List ]
    Two 3.3V unbuffered 168-pin
    DIMM Sockets
    PC100 compliant 100 MHz SDRAM support
  • Expansion Slots
    Four 32-bit PCI Bus Mastering Slots
    AMR slot
  • Integrated I/O
    One Floppy port (1.44 MB, 2.88 MB, 3-mode)
    Two 9-pin 16550 UART Serial ports
    One 25-pin ECP / EPP Parallel port
    One Fast IR TX / RX header
    Two USB rev 1.2 ports
    PS/2 Mouse & Keyboard ports
  • Integrated 2D/3D Graphics
    Intel 810-DC100 DVMT 3D graphics engine
    4 MB 100 MHz / 133 MHz SDRAM Display Cache, flat panel (optional)
    Standard 15-pin Analog VGA port
  • Integrated PCI IDE
    Two 40-pin IDE connectors for up to 4 drives
    PIO Mode 3 / 4, UltraDMA 33 / 66 supported
    ATAPI IDE CD-ROM and LS-120 supported
  • Integrated Audio
    Intel 810 digital link audio
    AC-97 Codec on board
    One MIDI / Game port
    Line-in, MIC-in and Line-out ports
    4-pin CD-ROM audio (ATAPI) header
  • Other Features
    3-pin Wake on LAN header ***
    3-pin Wake on Ring header
    Two 3-pin Fan speed monitoring headers
    2-pin Chassis Intrusion header
  • BIOS
    AMI BIOS on 4 MB flash ROM (FWH)
    Plug and Play
    APM 1.2 /
    ACPI 1.0 / PC99 compliant
    IDE drive auto configure
    Soft power-down; muliple boot options
    Instanct PC (suspend to RAM) support
    DMI 2.0 compliant
    Hardware monitoring of CPU voltage, temperature and Fan status
    ACPI Bi-color LED for PC99
  • Form Factor
    Micro-ATX Design (9.6" x 7.4")
    4-Layer board
    20-pin ATX power connector
    Stacked I/O connectors
    Type "C" I/O Shield (Intel Caymen Compatible)
  • Regulatory
    FCC DoC (Declaration of Conformity)
    CE (Declaration of Conformity)

*** Settings not guaranteed by Tyan
*** Requires ATX 2.01 Compliant Power Supply

Information published on is subject to change without notice.
Copyright © 2006, Tyan Computer Corporation. All Rights Reserved.