AMD ATHLON 8 - Manual (Page 69)

Chapter 11 Pin Descriptions 57
25175H—March 2003 AMD Athlon™ XP Processor Model 8 Data Sheet
Preliminary Information
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
Y
Z
A
A
A
B
A
C
AD
AE
A
F
A
G
A
H
AJ
AK
AL
A
M
AN
1
SA
O#
7
SAO
#1
1
SA
O#1
0
SA
O#0
VID[
0]
PICCL
K
TCK
SCNC
K1
TDI
FID[
0]
FI
D[2
]
DB
RD
Y
ST
PC
#
A20
M
#
FE
RR
IG
NNE
#
INT
R
1
2
VS
S
VCC
VS
S
VCC
VS
S
VC
C
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
2
3
SA
O#
12
SA
O#
9
SA
OC
#
SA
O#
14
SA
O#
1
VI
D[
1]
PI
CD#
0
TM
S
SC
NI
NV
TR
ST
#
FI
D[
1]
FI
D[3
]
DB
RE
Q#
PL
TST#
PW
RO
K
RE
SE
T#
IN
IT
#
FL
US
H#
NM
I
3
4
VCC
VCC
VS
S
VCC
VS
S
VC
C
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VSS
4
5
SA
O#5
SAO
#8
SA
O#
4
SAO
#1
3
NC
VID[
2]
PICD#
1
SCNSN
SCNC
K2
TD
O
VRE
F_
S
NC
NC
ZN
ZP
NC
VCC
VC
C
SMI#
5
6
VS
S
VSS
VS
S
NC
VSS
VC
C
VSS
VC
C
VSS
VCC
VSS
VCC
VS
S
VCC
NC
AMD
CP
R#
VS
S
6
7
SA
O#3
SAO
#2
SA
O#
6
KEY VID
[4]
VID[
3]
KEY
KEY
THD
A
THDC
NC
KEY
KE
Y
NC
NC
KEY
NC
NC
NC
7
8
VCC
VCC
NC
NC
NC
VC
C
VSS
VC
C
VSS
VCC
VSS
VCC
VS
S
NC
NC
NC
NC
NC
8
9
SD
#5
5
SD#
54
SD
#5
2
KE
Y
K
EY
NCN
CN
C
9
10
VSS
VS
S
VS
S
NC
NC
VC
C
VC
C
VC
C
10
11
SD
#6
1
SDO
C#3
SD
#5
0
NC
CO
REF
B
NC
NC
NC
11
12
VCC
VCC
VCC
VCC
VS
S
VSS
VS
S
VSS
12
13
SD
#5
3
NC
SD#
49
NC
CO
REF
B#
ANLOG
PLMN2
PLMN1
13
14
VSS
VS
S
VS
S
VS
S
VCC
VCC
VC
C
VCC
14
15
SD
#63
SD#5
1
SDI
C#3
KEY
KE
Y
NC
PLB
YC#
PLB
YC
15
16
VCC
VCC
VCC
VCC
VS
S
VSS
VS
S
VSS
16
17
SD
#6
2
SD#
60
SD
#4
8
KE
Y
KEY
NC
CLKIN#
CLKI
N
17
18
VSS
VS
S
VS
S
VS
S
VCC
VCC
VC
C
VCC
18
19
NC
SD
#5
9
SD
#5
8
NC
NC
NC
RCLK#
RCLK
19
20
VCC
VCC
VCC
VCC
VS
S
VSS
VS
S
VSS
20
21
SD
#5
7
SD
#5
6
SD
#3
6
NC
NC
CLKFR
K7
CO
K7C
O#
21
22
VSS
VS
S
VS
S
VS
S
VCC
VCC
VC
C
VCC
22
23
SD
#3
9
SD
#3
7
SD
#4
6
KE
Y
NC
VCC
A
CN
NCT
PR
CRD
Y
23
24
VCC
VCC
VCC
VCC
VS
S
VSS
VS
S
VSS
24
25
SD
#3
5
SD#
47
NC
KE
Y
NC
PL
BY
P#
NC
NC
25
26
VSS
VS
S
VS
S
VS
S
VCC
VCC
VC
C
VCC
26
27
SD
#34
SD#
38
SDI
C#2
NC
K
EY
NCN
CN
C
27
28
VCC
VCC
VCC
NC
NC
VS
S
VS
S
VS
S
28
29
SD
#4
4
SD#
45
SD
#3
3
NC
KEY
SAI#
0
SA
I#
1
SAI#
12
29
30
VS
S
VSS
NC
NC
NC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
NC
NC
FS
B1
VC
C
VCC
30
31
NC
SD#
43
SD#
32
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
FS
B0
SF
IL
LV
#
SDO
V#
SA
I#
14
31
32
VCC
VCC
VCC
NC
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
VCC
VS
S
NC
VSS
VS
S
VSS
32
33
SD
OC
#2
SD
#4
2
NC
SD
#2
0
SD
#1
9
SD
#2
6
SD
#2
5
SD
#2
4
SD
#7
SD
#5
SDI
C#0
NC
SD#
8
SD
#1
0
SAI#5
SA
I#
2
SAIC
#
SA
I#
8
SD
INV#
33
34
VS
S
VSS
VCC
VSS
VC
C
VSS
VCC
VSS
VCC
VSS
VC
C
VSS
VCC
VSS
VCC
VSS
VC
C
VCC
34
35
SD
#4
0
SD#
41
SD
#3
1
SD#
23
SD
IC
#1
NC
SD
#2
7
SD#
17
SD
#1
5
SD#
4
SD#
2
SD
#3
SD#
0
SD
#1
4
SD
OC
#0
SA
I#
11
SA
I#
6
SA
I#
4
SA
I#
13
35
36
VCC
VSS
VCC
VSS
VC
C
VSS
VCC
VSS
VCC
VSS
VC
C
VSS
VCC
VSS
VCC
VSS
VC
C
VSS
36
37
SD
#3
0
SDO
C#
1
SD
#2
2
SD
#2
1
SD#
29
SD
#2
8
SD#
18
SD
#1
6
SD#
6
NC
SD
#1
SD#
12
SD
#1
3
SD
#1
1
SD
#9
SA
I#
7
SA
I#3
SA
I#
10
SA
I#
9
37
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
Y
Z
A
A
A
B
A
C
AD
AE
A
F
A
G
A
H
AJ
AK
AL
A
M
AN
AM
D
A
thlon™ X
P
Proc
essor
Model 8
Bottomside View
Figure 1
7. AM
D
A
thlon™ XP Processor
Model 8 Pin Diagr
am
—
Bottomside Vie
w