DFI 586ITBD, User Manual

Page: 7 / 89

1
Introduction
7
Features and Specifications
Processor Upgrade
The system board is equipped with a 321-pin ZIF socket (Intel

Socket 7). This socket is designed for easy removal of an old
processor and easy insertion of an upgrade processor. The system
board is also equipped with a switching voltage regulator that
supports 2.0V, 2.2V, 2.8V, 2.9V, 3.2V, 3.3V and 3.5V core voltage for
various processors.
• Intel Pentium

processor with MMX
TM
technology-166/200/
233MHz
• Intel Pentium

90/100/120/133/150/166/200MHz
• Cyrix

6x86L PR150+/PR166+ and 6x86MX-PR166/PR200/
PR233, M II-300
• AMD

K5 PR90/PR100/PR120/PR133/PR166
• AMD

K6-166, K6-200, K6-233, K6-266, K6-300 and K6-2/266
Chipset
• Intel

82430TX PCIset chipset
System Memory
The system board supports 8MB to 256MB of memory. It is
equipped with two DIMM and four SIMM sockets. The 168-pin
DIMM sockets use x64 EDO (60/70ns), fast page mode (60/
70ns), or SDRAM (10/12/13ns), 3.3V. The 72-pin SIMM sockets
use EDO or fast page mode, 60/70ns, x32 DRAM, 5V.
Cache Memory
• 512KB pipeline burst, direct map write-back cache installed on
the system board.
BIOS
• Award BIOS, Windows

95 Plug and Play compatible
• Flash EPROM for easy BIOS upgrades
• Supports DMI function