User Guide

Overview
1-3
1.2 Board Layout
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2
3
4
5
6
7 8 9
10
11 12
13
14
15
16
17
1819
20
21
22
23
24
1 Keyboard connector: The default is AT-compatible keyboard. The
P/2-compatible mini-DIN keyboard connector is
optional.
2 Power connector: Provides mainboard power.
3 FDC connector: Connects to 3.5-inch/5.25-inch floppy drives.
4 Printer connector: Connects to parallel printer.
5 IDE1 connector: Primary channel for IDE hard disk or CDROM,
accepts a maximum of two devices.
6 SIMM sockets: Accepts 72-pin fast page mode or EDO
DRAM module for system main memory.
7 IDE2 connector: Secondary channel for IDE hard disk or
CDROM, accepts a maximum of two devices.
8 SiS chipset: SiS 5571 cache/memory controller in BGA
package.
9 Battery: CR2032-compatible
10 Pipelined-burst cache: 256/512KB secondary level cache. Cache is
used to enhance memory performance.
11 CPU socket: Accepts Intel Pentium P54C, PP/MT (P55C),
AMD K5, and Cyrix 6x86 CPUs.