4
SPECFICATION
1
1
The HOT-637 Mainboard is carefully designed for the demanding PC user who wants high perfor-
mance and many intelligent features in a compact package:
Intel Chipset:
Features Intel's 440LX AGPset with I/O subsystems.
CPU Support:
Intel Pentium
®
II and Celeron processor 233 ~ 333 MHz.
Versatile Memory Supports:
Equipped with
four DIMM sockets
support 168-pin 3.3V SDRAM and EDO DRAM memory
modules, total memory size up to 512MB.
Configurable support for ECC (Error Checking and Correcting)
PCI and ISA Expansion Slots:
Provides four 32-bit PCI slots and three 16-bit ISA slots.
AGP Slot:
Supports Accelerated Graphics Port cards for high performance, component level interconnect
targeted at 3D graphical display applications.
Onboard GiGA-I/O:
Provides one Floppy port; one optional PS/2 mouse connector; two high-speed UART compatible
serial ports and one parallel port with ECP and EPP capabilities. Serial Port 2 can also be directed
from COM2 to the Infrared Module for wireless connections.
Onboard PCI Bus Master IDE Controller:
Two
Ultra DMA/33 Bus Master IDE
Ports supports four IDE devices up to 33 MB/sec IDE trans-
fers and supports Enhanced PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2 devices.
Onboard 20-pin ATX Power Supply:
Provides ATX power connector onboard supports soft-on/off function.
System BIOS:
Provides licensed Award V4.51PG BIOS on Flash EEPROM.
Supports Green PC, DMI and Bundled with NCR SCSI BIOS.
ACPI:
Support
ACPI (Advanced Configuration and Power Interface)
function. ACPI provide more
Energy Saving Features for the future operating system supporting OS Direct Power Management
(OSPM) functionality.
