AMD AXDA3200DKV4E Data Sheet - Page 66

54

Pin Descriptions

Chapter 11

AMD Athlon™ XP Processor Model 10 Data Sheet

26237C—May 2003

Preliminary Information

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

A

SAO#12

SAO#5

SAO#3

SD#55

SD#61

SD#53

SD#63

SD#62

NC

SD#57

SD#39

SD#35

SD#34

SD#44

NC

SDOC#2

SD#40

SD#30

A

B

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

B

C

SAO#7

SAO#9

SAO#8

SAO#2

SD#54

SDOC#3

NC

SD#51

SD#60

SD#59

SD#56

SD#37

SD#47

SD#38

SD#45

SD#43

SD#42

SD#41

SDOC#1

C

D

VCC

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VSS

D

E

SAO#11

SAOC#

SAO#4

SAO#6

SD#52

SD#50

SD#49

SDIC#3

SD#48

SD#58

SD#36

SD#46

NC

SDIC#2

SD#33

SD#32

NC

SD#31

SD#22

E

F

VSS

VSS

VSS

NC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

NC

VCC

VCC

VCC

F

G

SAO#10

SAO#14

SAO#13

KEY

KEY

NC

NC

KEY

KEY

NC

NC

KEY

KEY

NC

NC

NC

SD#20

SD#23

SD#21

G

H

VCC

VCC

NC

NC

NC

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

NC

NC

NC

VSS

VSS

H

J

SAO#0

SAO#1

NC

VID[4]

NC

SD#19

SDIC#1

SD#29

J

K

VSS

VSS

VSS

NC

NC

VCC

VCC

VCC

K

L

VID[0]

VID[1]

VID[2]

VID[3]

NC

SD#26

NC

SD#28

L

M

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

M

N

PICCLK

PICD#0

PICD#1

KEY

NC

SD#25

SD#27

SD#18

N

P

VSS

VSS

VSS

VSS

VCC

VCC

VCC

VCC

P

Q

TCK

TMS

SCNSN

KEY

NC

SD#24

SD#17

SD#16

Q

R

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

R

S

SCNCK1

SCNINV

SCNCK2

THDA

NC

SD#7

SD#15

SD#6

S

T

VSS

VSS

VSS

VSS

VCC

VCC

VCC

VCC

T

U

TDI

TRST#

TDO

THDC

NC

SD#5

SD#4

NC

U

V

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

V

W

FID[0]

FID[1]

VREF_S

NC

NC

SDIC#0

SD#2

SD#1

W

X

VSS

VSS

VSS

VSS

VCC

VCC

VCC

VCC

X

Y

FID[2]

FID[3]

NC

KEY

NC

NC

SD#3

SD#12

Y

Z

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

Z

AA

DBRDY

DBREQ#

NC

KEY

NC

SD#8

SD#0

SD#13

AA

AB

VSS

VSS

VSS

VSS

VCC

VCC

VCC

VCC

AB

AC

STPC#

PLTST#

ZN

NC

NC

SD#10

SD#14

SD#11

AC

AD

VCC

VCC

VCC

NC

NC

VSS

VSS

VSS

AD

AE

A20M#

PWROK

ZP

NC

NC

SAI#5

SDOC#0

SD#9

AE

AF

VSS

VSS

NC

NC

NC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

NC

NC

NC

VCC

VCC

AF

AG

FERR

RESET#

NC

KEY

KEY

COREFB

COREFB#

KEY

KEY

NC

NC

NC

NC

KEY

KEY

FSB0

SAI#2

SAI#11

SAI#7

AG

AH

VCC

VCC

AMD

NC

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

FSB1

VSS

VSS

VSS

AH

AJ

IGNNE#

INIT#

VCC

NC

NC

NC

ANLOG

NC

NC

NC

CLKFR

VCCA

PLBYP#

NC

SAI#0

SFILLV#

SAIC#

SAI#6

SAI#3

AJ

AK

VSS

VSS

CPR#

NC

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VCC

AK

AL

INTR

FLUSH#

VCC

NC

NC

NC

PLMN2

PLBYC#

CLKIN#

RCLK#

K7CO

CNNCT

NC

NC

SAI#1

SDOV#

SAI#8

SAI#4

SAI#10

AL

AM

VCC

VSS

VSS

NC

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

VCC

VSS

AM

AN

NMI

SMI#

NC

NC

NC

PLMN1

PLBYC

CLKIN

RCLK

K7CO#

PRCRDY

NC

NC

SAI#12

SAI#14

SDINV#

SAI#13

SAI#9

AN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

AMD Athlon™ XP Processor

Model 10

Topside View

Figure 16.

AMD Athlon™ XP Processor Model 10 Pin Diagram—Topside View

Section	Page
Table of Contents	3
List of Figures	7
List of Tables	9
Revision History	11
1 Overview	13
1.1 QuantiSpeed™ Architecture Summary	14
2 Interface Signals	17
2.1 Overview	17
2.2 Signaling Technology	17
2.3 Push-Pull (PP) Drivers	18
2.4 AMDAthlon™ System Bus Signals	18
3 Logic Symbol Diagram	19
4 Power Management	21
4.1 Power Management States	21
Working State	22
Halt State	22
Stop Grant States	22
Probe State	24
4.2 Connect and Disconnect Protocol	24
Connect Protocol	24
Connect State Diagram	28
4.3 Clock Control	30
5 CPUID Support	31
6 Advanced 333 Front-Side Bus AMDAthlon™ XP Processor Model 10 Specifications	33
6.1 Electrical and Thermal Specifications for the Advanced 333 FSB AMDAthlon™ XP Processor Model 10	33
6.2 Advanced 333 FSB AMDAthlon™ XP Processor Model 10 SYSCLK and SYSCLK# AC Characteristics	34
6.3 Advanced 333 FSB AMDAthlon™ System Bus AC Characteristics	35
6.4 Advanced 333 FSB AMDAthlon™ System Bus DC Characteristics	36
7 Advanced 400 Front-Side Bus AMDAthlon™ XP Processor Model 10 Specifications	37
7.1 Electrical and Thermal Specifications for the Advanced 400 FSB AMDAthlon™ XP Processor Model 10	37
7.2 Advanced 400 FSB AMDAthlon™ XP Processor Model 10 SYSCLK and SYSCLK# AC Characteristics	38
7.3 Advanced 400 FSB AMDAthlon™ System Bus AC Characteristics	39
7.4 Advanced 400 FSB AMDAthlon™ System Bus DC Characteristics	40
8 Electrical Data	41
8.1 Conventions	41
8.2 Interface Signal Groupings	41
8.3 Voltage Identification (VID[4:0])	42
8.4 Frequency Identification (FID[3:0])	43
8.5 VCCA AC and DC Characteristics	43
8.6 Decoupling	43
8.7 VCC_CORE Characteristics	44
8.8 Absolute Ratings	46
8.9 SYSCLK and SYSCLK# DC Characteristics	47
8.10 General AC and DC Characteristics	48
8.11 Open Drain Test Circuit	50
8.12 Thermal Diode Characteristics	51
Thermal Diode Electrical Characteristics	51
Thermal Protection Characterization	51
8.13 APIC Pins AC and DC Characteristics	53
9 Signal and PowerUp Requirements	55
9.1 PowerUp Requirements	55
Signal Sequence and Timing Description	55
Clock Multiplier Selection (FID[3:0])	58
9.2 Processor Warm Reset Requirements	58
Northbridge Reset Pins	58
10 Mechanical Data	59
10.1 Die Loading	59
10.2 AMDAthlon™ XP Processor Model 10 Part Number 27488 OPGA Package Dimensions	60
10.3 AMDAthlon™ XP Processor Model 10 Part Number 27493 OPGA Package Dimensions	62
11 Pin Descriptions	65
11.1 Pin Diagram and Pin Name Abbreviations	65
11.2 Pin List	75
11.3 Detailed Pin Descriptions	84
A20M# Pin	84
AMD Pin	84
AMDAthlon™ System Bus Pins	84
Analog Pin	84
APIC Pins, PICCLK, PICD[1:0]#	84
CLKFWDRST Pin	84
CLKIN, RSTCLK (SYSCLK) Pins	85
CONNECT Pin	85
COREFB and COREFB# Pins	85
CPU_PRESENCE# Pin	85
DBRDY and DBREQ# Pins	85
FERR Pin	85
FID[3:0] Pins	86
FSB_Sense[1:0] Pins	87
FLUSH# Pin	87
IGNNE# Pin	87
INIT# Pin	87
INTR Pin	88
JTAG Pins	88
K7CLKOUT and K7CLKOUT# Pins	88
Key Pins	88
NC Pins	88
NMI Pin	88
PGA Orientation Pins	88
PLL Bypass and Test Pins	88
PWROK Pin	88
SADDIN[1:0]# and SADDOUT[1:0]# Pins	89
Scan Pins	89
SMI# Pin	89
STPCLK# Pin	89
SYSCLK and SYSCLK#	89
THERMDA and THERMDC Pins	89
VCCA Pin	89
VID[4:0] Pins	89
VREFSYS Pin	90
ZN and ZP Pins	90
12 Ordering Information	91
Standard AMDAthlon™ XP Processor Model 10 Products	91
Thermal Diode Calculations	93
Ideal Diode Equation	93
Temperature Offset Correction	94
Conventions and Abbreviations	97
Signals and Bits	97
Data Terminology	98
Abbreviations and Acronyms	99

AMD AXDA3200DKV4E Data Sheet - Page 66

AMD Athlon™ XP Processor, Model 10, Topside View, Pin Descriptions,

Page 66 highlights