Technical data

Contents
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DIGITAL Server 5220
PCI ISA IDE Xcelerator (PIIX4)............................................................................ A-4
BIOS ROM.......................................................................................................... A-4
System I/O.......................................................................................................... A-5
Ultra I/O Controller................................................................................. A-5
Serial Interface ...................................................................................... A-5
Serial Interface Pin Assignments .................................................................. A-6
Parallel Interface.................................................................................... A-6
Parallel Interface Pin Assignments................................................................ A-7
Diskette Controller ................................................................................. A-7
Keyboard/Mouse Controller.................................................................... A-8
Keyboard/Mouse Connector Pin Assignments............................................... A-8
SCSI Interface..................................................................................................... A-8
SCSI Controller ............................................................................................ A-9
SCSI Connectors.......................................................................................... A-9
IDE Interface....................................................................................................... A-9
Display Interface ................................................................................................. A-9
Super Video Graphics Array................................................................... A-9
SVGA Connector Pin Assignments ............................................................... A-10
Ethernet Interface................................................................................................ A-11
Network Interface Pin Assignments............................................................... A-11
Peripheral Component Interconnect (PCI) Bus..................................................... A-11
PCI Bus Expansion....................................................................................... A-12
PCI-to-PCI Bridge (PPB)............................................................................... A-12
ISA Bus............................................................................................................... A-12
System Management .......................................................................................... A-12
B
Supported Options List
Supported Options List ................................................................................. B-1
C
Service Notes
.................................................................................................... C-1