83
A
A
K
K
7
7
6
6
F
F
-
-
4
4
0
0
0
0
N
N
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
stored on the World Wide Web, an intranet, a file system, or a CD-ROM for other users to view on any platforms. You may download
Acrobat Reader in order to read PDF file from its website (
www.adobe.com
).
P
P
n
n
P
P
(
(
P
P
l
l
u
u
g
g
a
a
n
n
d
d
P
P
l
l
a
a
y
y
)
)
Oversimplified, Plug-and-Play automatically tells the software (device drivers) where to find various pieces of hardware (devices) such as
modems, network cards, sound cards, etc. Plug-and-Play's task is to match up physical devices with the software (device drivers) that
operates them and to establish channels of communication between each physical device and its driver.
P
P
O
O
S
S
T
T
(
(
P
P
o
o
w
w
e
e
r
r
-
-
O
O
n
n
S
S
e
e
l
l
f
f
T
T
e
e
s
s
t
t
)
)
The BIOS self-test procedure after power-on, sometimes, it is the first or the second screen shown on your monitor during system boot.
P
P
S
S
B
B
(
(
P
P
r
r
o
o
c
c
e
e
s
s
s
s
o
o
r
r
S
S
y
y
s
s
t
t
e
e
m
m
B
B
u
u
s
s
)
)
C
C
l
l
o
o
c
c
k
k
PSB Clock means the external bus clock of CPU.
CPU internal clock = CPU PSB Clock x CPU Clock Ratio
R
R
D
D
R
R
A
A
M
M
(
(
R
R
a
a
m
m
b
b
u
u
s
s
D
D
y
y
n
n
a
a
m
m
i
i
c
c
R
R
a
a
n
n
d
d
o
o
m
m
A
A
c
c
c
c
e
e
s
s
s
s
M
M
e
e
m
m
o
o
r
r
y
y
)
)
A DRAM technology developed by Rambus Corporation*, to achieve high speed of memory through the use of multiple channels in parallel
by 16-bits. Basically, RDRAM uses new structure of Multibank, which is quite different from FPM, EDO, SDRAM. Using different memory
module as well, RDRAM uses “RIMM” with transfer rate of 600/700/800MHz, providing bandwidth as high to 1.6GB.
