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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 AA AB AC AD AE AF AG AH AJ AK AL AM AN
1
SAO#7 SAO#11 SAO#10 SAO#0 VID[0] PICCLK TCK SCNCK1 TDI FID[0] FID[2] DBRDY STPC# A20M# FERR IGNNE# INTR
1
2
VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC
2
3
SAO#12 SAO#9 SAOC# SAO#14 SAO#1 VID[1] PICD#0 TMS SCNINV TRST# FID[1] FID[3] DBREQ# PLTST# PWROK RESET# INIT# FLUSH# NMI
3
4
VCC VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VSS
4
5
SAO#5 SAO#8 SAO#4 SAO#13 NC VID[2] PICD#1 SCNSN SCNCK2 TDO VREF_S NC NC ZN ZP NC VCC VCC SMI#
5
6
VSS VSS VSS NC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC NC AMD CPR# VSS
6
7
SAO#3 SAO#2 SAO#6 KEY VID[4] VID[3] KEY KEY THDA THDC NC KEY KEY NC NC KEY NC NC NC
7
8
VCC VCC NC NC NC VCC VSS VCC VSS VCC VSS VCC VSS NC NC NC NC NC
8
9
SD#55 SD#54 SD#52 KEY KEYNCNCNC
9
10
VSS VSS VSS NC NC VCC VCC VCC
10
11
SD#61 SDOC#3 SD#50 NC COREFB NC NC NC
11
12
VCC VCC VCC VCC VSS VSS VSS VSS
12
13
SD#53 NC SD#49 NC COREFB# ANLOG PLMN2 PLMN1
13
14
VSS VSS VSS VSS VCC VCC VCC VCC
14
15
SD#63 SD#51 SDIC#3 KEY KEY NC PLBYC# PLBYC
15
16
VCC VCC VCC VCC VSS VSS VSS VSS
16
17
SD#62 SD#60 SD#48 KEY KEY NC CLKIN# CLKIN
17
18
VSS VSS VSS VSS VCC VCC VCC VCC
18
19
NC SD#59 SD#58 NC NC NC RCLK# RCLK
19
20
VCC VCC VCC VCC VSS VSS VSS VSS
20
21
SD#57 SD#56 SD#36 NC NC CLKFR K7CO K7CO#
21
22
VSS VSS VSS VSS VCC VCC VCC VCC
22
23
SD#39 SD#37 SD#46 KEY NC VCCA CNNCT PRCRDY
23
24
VCC VCC VCC VCC VSS VSS VSS VSS
24
25
SD#35 SD#47 NC KEY NC PLBYP# NC NC
25
26
VSS VSS VSS VSS VCC VCC VCC VCC
26
27
SD#34 SD#38 SDIC#2 NC KEYNCNCNC
27
28
VCC VCC VCC NC NC VSS VSS VSS
28
29
SD#44 SD#45 SD#33 NC KEY SAI#0 SAI#1 SAI#12
29
30
VSS VSS NC NC NC VSS VCC VSS VCC VSS VCC VSS VCC NC NC FSB1 VCC VCC
30
31
NC SD#43 SD#32 NC NC NC NC NC NC NC NC NC NC NC NC FSB0 SFILLV# SDOV# SAI#14
31
32
VCC VCC VCC NC VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS NC VSS VSS VSS
32
33
SDOC#2 SD#42 NC SD#20 SD#19 SD#26 SD#25 SD#24 SD#7 SD#5 SDIC#0 NC SD#8 SD#10 SAI#5 SAI#2 SAIC# SAI#8 SDINV#
33
34
VSS VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VCC
34
35
SD#40 SD#41 SD#31 SD#23 SDIC#1 NC SD#27 SD#17 SD#15 SD#4 SD#2 SD#3 SD#0 SD#14 SDOC#0 SAI#11 SAI#6 SAI#4 SAI#13
35
36
VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS VCC VSS
36
37
SD#30 SDOC#1 SD#22 SD#21 SD#29 SD#28 SD#18 SD#16 SD#6 NC SD#1 SD#12 SD#13 SD#11 SD#9 SAI#7 SAI#3 SAI#10 SAI#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 AA AB AC AD AE AF AG AH AJ AK AL AM AN
AMD Athlon™ XP Processor
Model 8
Bottomside View
Figure 17. AMD Athlon™ XP Processor Model 8 Pin Diagram—Bottomside View