Intel 82547EI, Design Manual

Page: 56 / 66

82562EZ(EX)/82547GI(EI) Dual Footprint Design Guide
48
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e ICH
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se
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g
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s
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n
if
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in
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h
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se
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pe
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at
def
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lts to inp
u
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n
pow
er
u
p
a
n
d
is
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red
fr
o
m
t
h
e
Re
su
me (AU
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) w
e
ll
Li
n
e
a
r R
e
g
u
la
to
rs
:
St
u
ff
o
n
ly
f
o
r 82
54
7G
I(
E
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B
y
pas
s
C
a
ps
f
o
r 1.2V
COR
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V
D
D
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lac
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Cl
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e T
o
L
A
N s
ili
c
o
n
If
A
lerting
i
s
sup
p
o
rted, V
C
C
3_3
is sou
rced fro
m
either
P
C
I_A
U
X
_3.3v
or the p
lan
ar 3.
3v
_ST
B
Y
.
O
th
e
rw
is
e
V
C
C
3_3 can
b
e
so
u
rced
fr
o
m
a
n
o
n
-stan
d
b
y
3.3v
p
o
w
e
r rail
.
VC
C
3_3 Supply
N
o
te
: