MS6391E Mainboard User’s Manual
2
Key Features
The key features of this mainboard include:
Socket-7 Processor Support
♦
Supports all recent socket-7 processors including the Intel
P55C
(Pentium MMX), the Cyrix/IBM
6x86L/6x86MX
/MII
, the AMD
K6/K6-2/K6-III
, IDT
C6,
and
WinChip
2/2A
CPUs
♦
Supports socket-7 processors with system bus frequencies
of
66/100 MHz
♦
CPU Plug and Play
support lets the firmware
automatically configure the CPU
Memory Support
♦
Two DIMM slots for 168-pin SDRAM memory modules
♦
Support for 66MHz, 100MHz memory bus
♦
Maximum installed memory is 2 x 512MB = 1 GB
Expansion Slots
♦
Two 32-bit PCI slots
♦
One ADIMM slot for optional display cache card or video
bridge card
Onboard IDE channels
♦
Primary and Secondary PCI IDE channels
♦
Support for PIO (programmable input/output) modes
♦
Support for Multiword DMA modes
♦
Support for Bus Mastering and Ultra DMA 33/66 modes
Power Supply and Power Management
♦
Provides AT/ATX power connector
♦
ACPI and previous PMU support, suspend switch,
keyboard power on/off
♦
Supports Wake on Modem, Wake on LAN and Wake on
Alarm