22
2. The Mainboard
The mainboard is the large circuit board located at the bottom
of the system unit case. It is the heart of your computer system.
This board contains the central processing unit (CPU),
secondary cache subsystem, expansion slots, ports and
connectors for other computer components, and the system main
memory or RAM.
Your mainboard includes:
♦
Intel Pentium (TM) Processor running at 60Mhz, 66Mhz, or 90 Mhz
♦
Small Computer System Interface (SCSI) host adapter socket
♦
Optional 256K or 512K secondary system cache
♦
Integrated Windows compatible Business Audio that supports
ADPCM compression
♦
Integrated floppy drive controller
♦
Two local bus IDE hard drive interface ports supporting up to 4 IDE
devices
♦
Enhanced Parallel Port
♦
Two full-function, RS232, 16550-compatible serial ports
♦
High-speed system memory; expandable from 2MB to 192MB
♦
Flash BIOS; relocatable to 32-bit high-speed RAM for faster
performance
♦
Five 16-bit ISA expansion slots
♦
Three 32-bit PCI, local bus, high-speed expansion slots
♦
Clock/calendar with on-board battery backup
Mainboard Features
Chapter 2 - The Mainboard
Summary of Contents for PANTERA
Page 1: ...R User s Guide The COMPLETE GUIDE TO HIGH PERFORMANCE COMPUTING WITH YOUR PANTERA COMPUTER...
Page 6: ...6...
Page 17: ...17 Chapter 1 The Big Picture Cover Chassis Plastic Bezel Mounting Screws...
Page 19: ...19 Plastic Bezel Cover Chassis Mounting Screws Chapter 1 The Big Picture...
Page 29: ...29 Mainboard Jumpers Diagram Chapter 2 The Mainboard...
Page 30: ...30...
Page 64: ...64...