About
This
Guide
Appendix A
Appendu
B
AppendixC
AppendixD
Index
Power
Consumption
-
provides
power
consumptions
specifications for
the
system
box
and
SCSI expansion box.
Interface Connectors - lists interface
infonnation
for
all system connectors.
ROM-Based Setup - describes
the
Setup
utility
and
system
configuration information.
Device Mapping - provides tables
listing
the
system
memory map, 1/0 address map,
interrupt
map,
LAN
memory map, and
DMA
map.
Index
-
an
index of service
guide
information.
Notational Conventions
Notational
conventions
used
throughout
this
guide
include:
...
H
Kb
KB
Mb
viii
In
connector
pinout
listings, the asterisk (
..
)
indicates
an
active
low
signal, for example,
I OCH CK•
An
H suffix to a numerical value
denotes
hexadecimal numbers, for example,
OF8H
equals
OF8
(hexadecimal).
A
Kb
suffix
to
a numerical
value
indicates size in
kilobits, for example, 512 Kb. A kilobit
equals
1024
bits.
A
KB
suffix
to
a numerical
value
indicates
size
in
kilobytes, for example,
640
KB.
A
kilobyte
equals
1024 bytes.
An
Mb
suffix to a numerical value
indicates
size
in
megabits, for example, 4 Mb. A megabit
equals
1,048,576 bits.
DECpc
433
Workstation Service Guide
•