66
Pin Descriptions
Chapter 10
AMD Athlon™ XP Processor Model 6 Data Sheet
24309E—March 2002
Preliminary Information
AJ15
NC Pin
page 72
-
-
-
AJ17
NC Pin
page 72
-
-
-
AJ19
NC Pin
page 72
-
-
-
AJ21
CLKFWDRST
page 68
P
I
P
AJ23
VCCA page 73
-
-
-
AJ25
PLLBYPASS# page 72
P
I
-
AJ27
NC Pin
page 72
-
-
-
AJ29
SADDIN[0]#
page 72
P
I
-
AJ31
SFILLVALID#
P
I
G
AJ33
SADDINCLK#
P
I
G
AJ35
SADDIN[6]#
P
I
P
AJ37
SADDIN[3]#
P
I
G
AK2
VSS
-
-
-
AK4
VSS
-
-
-
AK6
CPU_PRESENCE#
page 69
-
-
-
AK8
NC Pin
page 72
-
-
-
AK10
VCC_CORE
-
-
-
AK12
VSS
-
-
-
AK14
VCC_CORE
-
-
-
AK16
VSS
-
-
-
AK18
VCC_CORE
-
-
-
AK20
VSS
-
-
-
AK22
VCC_CORE
-
-
-
AK24
VSS
-
-
-
AK26
VCC_CORE
-
-
-
AK28
VSS
-
-
-
AK30
VCC_CORE
-
-
-
AK32
VSS
-
-
-
AK34
VCC_CORE
-
-
-
AK36
VCC_CORE
-
-
-
AL1
INTR
page 71
P
I
-
AL3
FLUSH#
page 71
P
I
-
AL5
VCC_CORE
-
-
-
AL7
NC Pin
page 72
-
-
-
Table 20. Cross-Reference by Pin Location
Pin
Name
Description
L
P
R
AL9
NC Pin
page 72
-
-
-
AL11
NC Pin
page 72
-
-
-
AL13
PLLMON2
page 72
O
O
-
AL15
PLLBYPASSCLK#
page 72
P
I
-
AL17
CLKIN#
page 68
P
I
P
AL19
RSTCLK#
page 68
P
I
P
AL21
K7CLKOUT
page 71
P
O
-
AL23
CONNECT
page 69
P
I
P
AL25
NC Pin
page 72
-
-
-
AL27
NC Pin
page 72
-
-
-
AL29
SADDIN[1]#
page 72
P
I
-
AL31
SDATAOUTVALID#
P
O
P
AL33
SADDIN[8]#
P
I
P
AL35
SADDIN[4]#
P
I
G
AL37
SADDIN[10]#
P
I
G
AM2
VCC_CORE
-
-
-
AM4
VSS
-
-
-
AM6
VSS
-
-
-
AM8
NC Pin
page 72
-
-
-
AM10
VCC_CORE
-
-
-
AM12
VSS
-
-
-
AM14
VCC_CORE
-
-
-
AM16
VSS
-
-
-
AM18
VCC_CORE
-
-
-
AM20
VSS
-
-
-
AM22
VCC_CORE
-
-
-
AM24
VSS
-
-
-
AM26
VCC_CORE
-
-
-
AM28
VSS
-
-
-
AM30
VCC_CORE
-
-
-
AM32
VSS
-
-
-
AM34
VCC_CORE
-
-
-
AM36
VSS
-
-
-
AN1
No Pin
page 72
-
-
-
Table 20. Cross-Reference by Pin Location
Pin
Name
Description
L
P
R
(continued)