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The HOT-683 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 PPGA Celeron processor 300/66, 333/66, 366/66, 400/66 MHz.
Versatile Memory Supports:
Supports
three banks of SDRAM
or
EDO DRAM
maximum memory size up to 384MB.
Configurable support for ECC (Error Checking and Correcting)
PCI and ISA Expansion Slots:
Provides four 32-bit PCI slots and three 16-bit ISA slot.
Onboard I/O:
Provides one Floppy port; one PS/2 mouse and one PS/2 Keyboard port 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.
INTRODUCTION
