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Contents
Section 1 Technical Information
Minitower System Chassis ........................................................................................... 1-1
System Board .............................................................................................................. 1-2
Processor.............................................................................................................. 1-5
Secondary Cache .................................................................................................. 1-5
System and Video BIOS ....................................................................................... 1-6
Power Management .............................................................................................. 1-7
I/O Addressing ..................................................................................................... 1-7
System Memory.................................................................................................... 1-9
Interrupt Controller .............................................................................................. 1-10
Graphics Subsystem.............................................................................................. 1-11
Motion Video Controller ............................................................................... 1-11
Graphics Accelerator ..................................................................................... 1-12
Video Memory .............................................................................................. 1-12
ISA Bus................................................................................................................ 1-13
PCI Local Bus ...................................................................................................... 1-13
PCI/IDE Ports ...................................................................................................... 1-14
Parallel Interface................................................................................................... 1-14
Serial Interface ..................................................................................................... 1-15
Infrared Interface .................................................................................................. 1-16
Power Supply .............................................................................................................. 1-16
Diskette Drive ............................................................................................................. 1-16
Hard Disk Drive .......................................................................................................... 1-17
Keyboard..................................................................................................................... 1-17
Mouse ......................................................................................................................... 1-18
Multimedia Components .............................................................................................. 1-18
Integrated Audio................................................................................................... 1-18
Six-Speed CD-ROM............................................................................................. 1-18
Speakers............................................................................................................... 1-19
Microphone .......................................................................................................... 1-19
Plug and Play............................................................................................................... 1-19
Power Management ..................................................................................................... 1-19
Desktop Management Interface ................................................................................... 1-20
DMI Components ................................................................................................. 1-20