Instruction/ maintenance manual of the product 27488 AMD
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Preliminary Information AM D Athlon X P Pr oc essor Model 1 0 Data Sheet Publication # 26237 Rev. C Issue Date: May 2003 TM.
Preliminary Information T rademarks AMD, the AMD Arro w logo, AMD Athlon, AMD Duron, and combinatio ns thereof , Qu antiSpeed, and 3D Now! ar e tr ademarks of Ad vanced Micr o Devices, Inc. HyperT ransport is a licensed trademar k of the HyperT r ansport T ec hnolog y Consortium.
T able of Contents iii 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information T able of Contents Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi 1 Overview .
iv T able of Contents AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 8 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 8.1 Conventions . . . . . . . . . . .
T able of Contents v 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information FID[3:0] Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 FSB_Sense[1:0] Pins . . . . . . . . . . . . .
vi T able of Contents AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
List of Figures vii 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information List of Figures Figure 1. Typical AMD Athlon™ XP Processor Model 10 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . .
viii List of Figures AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
List of T ables ix 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information List of T ables Table 1. Electrical and Thermal Specifications for the Advanced 333 FSB AMD Athlon™ XP Processor Model 10 . . . . . . .
x List of T ables AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information Table 25. FID[3:0] Clock Multiplier Encodings . . . . . . . . . . . . . . . . . . . . . 74 Table 26. Front-Side Bus Sense Truth Table . . .
Revision History xi 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Revision History Date Rev Description May 2003 C Public revision C of the AMD Athlon™ XP Pr ocessor Model 1 0 Data Sheet includes the following changes: ■ In Chapter 1, revis ed wording in the Overview .
xii Revision History AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
Chapter 1 Overview 1 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 1O v e r v i e w The AM D Athlon™ X P processor model 1 0 with QuantiSpeed™ architecture po wers the next generation in compu ting platforms, delivering extr eme performance for Windo ws ® XP .
2 Overview Chapter 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information T he featur es o f the AMD Athlon XP processor model 10 are QuantiSpeed™ arc hitectur e, 640 Kbytes of total, high- perf ormance, full-speed, on-chip cac he, an ad v anced 400 front- side bus (FSB) with a 3.
Chapter 1 Overview 3 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information T he AMD Athlon XP pr ocessor model 10 deliv er s excellent system perf ormance in a cost-e ffectiv e, industry -standard f orm factor .
4 Overview Chapter 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
Chapter 2 Interface Signals 5 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 2 Interface Signals T his section describes the inte rface signals utilized by the AMD Athlon™ XP processor model 10.
6 Interface Signals Chapter 2 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 2.3 Push-Pull (P P) Drivers T he AMD Athlon XP pr ocessor model 10 supports push- pull (PP) dri ver s. The system lo gic co nfigures the pr ocessor with the configur ation par ameter ca lled SysPushPull (1=PP).
Chapter 3 Logic Symbol Diagram 7 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 3 Logic Symbol Diagr am F igur e 2 is the logic symbol di agr am of the processor . This diagr am shows the lo gical grou ping of the input and output signals.
8 Logic Symbol Di agram Chapter 3 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
Chapter 4 Power Management 9 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 4 P ower Management T his chapter describes the po w er management control system of the AMD Athlon™ XP pr ocessor model 10.
10 Power Management Chapter 4 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information T he f ollowing sections pr ovide an o v ervie w of the pow er management states. F or mor e details, refer to the AMD A thlon™ and AMD D uron™ System Bus Specification , or der# 21902.
Chapter 4 Power Management 11 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information m ust fir st connect the system bus.
12 Power Management Chapter 4 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information In C2, pr obes are allo wed, as sho wn in F igur e 3 on page 9 T he Stop Gr.
Chapter 4 Power Management 13 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information T he Northbridge contains BIOS progr ammable r egister s to enable the system bus disconnect in r esponse to Halt and Stop Gr ant special cycles.
14 Power Management Chapter 4 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information F igur e 4 shows STPCLK# assertion r esulting in the pr ocessor in the Stop Gr ant state and the AMD Athlon system bus disconnected.
Chapter 4 Power Management 15 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information F igur e 5 shows the signal seque nce of e v ents that takes the pr ocessor out of the Stop Grant state, connects the pr ocessor to the AMD Athlon system bus, and puts the pr ocessor into the W or king state.
16 Power Management Chapter 4 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information Connect State Diagram F igur e 6 below and F igur e 7 on page 17 sho w the No rthbridge and pr ocessor connect state diagrams, r especti vel y .
Chapter 4 Power Management 17 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Figure 7 . Processor Connect St ate Diagram Condition 1 CONNECT is deasserted by the Northbridge (for a previously sent Halt or Stop Grant special cycle).
18 Power Management Chapter 4 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 4.3 Clock Control T he processor implements a Cloc k Control (CLK_Ctl) MSR (addr ess C001_001Bh) that det ermines the internal cloc k di visor when the AMD Athlon system bus is disconnected.
Chapter 5 CPUID Support 19 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 5 CP U I D Support AMD Athlon™ XP pr ocessor model 10 ver sion and featur e.
20 CPU I D Support Chapter 5 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information.
Chapter 6 Advanced 333 Front-Side Bus AMD Athlo n™ XP Processor Mode l 10 Specifications 21 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 6 Advanced.
22 Advanced 333 Front-Side Bus AM D Athlon™ XP Proce ssor Model 10 Specifications Chapter 6 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 6.
Chapter 6 Advanced 333 Front-Side Bus AMD Athlo n™ XP Processor Mode l 10 Specifications 23 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 6.
24 Advanced 333 Front-Side Bus AM D Athlon™ XP Proce ssor Model 10 Specifications Chapter 6 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 6.4 Advanced 333 FS B AM D Athlon™ System Bus DC Characteristics T a ble 4 shows the DC c har ac teristics of the AMD Athlon system bus f or this processor .
Chapter 7 Advanced 400 Front-Side Bus AMD Athlo n™ XP Processor Mode l 10 Specifications 25 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 7 Advanced.
26 Advanced 400 Front-Side Bus AM D Athlon™ XP Proce ssor Model 10 Specifications Chapter 7 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 7 .
Chapter 7 Advanced 400 Front-Side Bus AMD Athlo n™ XP Processor Mode l 10 Specifications 27 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 7 .
28 Advanced 400 Front-Side Bus AM D Athlon™ XP Proce ssor Model 10 Specifications Chapter 7 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 7 .4 Advanced 400 FS B AM D Athlon™ System Bus DC Characteristics T a ble 8 shows the DC c har ac teristics of the AMD Athlon system bus f or this processor .
Chapter 8 Electrical Data 29 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 8 Electrical Data T his chapter describes the elec trical c har acteristics that apply to all desktop AMD Athlon™ XP pr ocessors model 10.
30 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 2623 7C — May 2003 Preliminary Information 8.3 V oltage Identification (VI D[4:0]) T a ble 10 shows the VID[4:0] DC Char acteristics. F or mor e infor- mation on VID[4:0] DC Char acteri stics, see “VID[4:0] Pins” on page 77.
Chapter 8 Electrical Data 31 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 8.4 Frequency Identification (FI D[3:0]) T a ble 11 shows the FID[3:0] DC c har acteristics. F or more inf ormation, see “F ID[3:0] Pins” on page 74.
32 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 8.7 V CC_COR E Characteristics T a ble 13 shows the A C and DC c haracteristics f or V CC_C ORE . See F igur e 10 on page 33 for a gr aphi cal r epresentation of the V CC_CORE wave fo r m .
Chapter 8 Electrical Data 33 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information F igur e 10 sho w s the pr ocessor core v oltage (V CC_CORE ) w av ef orm response to perturbation.
34 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 8.8 Absolute Ratings T he AMD Athlon XP pr oce ssor model 10 should not be su.
Chapter 8 Electrical Data 35 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 8.9 S YSC LK and SY SC LK# DC Characteristics T a ble 15 shows the DC c harac teristics of the SY SCLK and SYSCLK# differ ential cloc ks.
36 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 8. 1 0 General A C and DC Characteristics T a ble 16 shows the AMD Athlon XP processor model 10 A C and DC c h ar acteristics of the Sout hbridge, JT A G, test, and miscel- laneous pins.
Chapter 8 Electrical Data 37 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information T BIT Input Time to Acqu ire 20.0 ns 7, 8 T RPT Inpu t Time to Reacquire 40.0 ns 9–1 3 T RISE Signal Rise Time 1 .0 3.0 V/ns 6 T FA L L Signal Fall Time 1 .
38 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 8. 1 1 Open Drain T est Circuit F igur e 12 is a test cir cuit that ma y be used on automated test equipment (A TE) to test f or v alidity on open drain pins.
Chapter 8 Electrical Data 39 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 8. 1 2 Thermal Diode Characteristics T he AMD Athlon XP pr ocessor model 10 pro vides a diode that can be used in conjunction with an external temper atur e sensor to determine the die temper atur e of the pr ocessor .
40 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information T hermal limits in motherboar d des ign ar e necessary to pr otect the pr ocessor from thermal damage. T SHUTDO WN is the temper atur e for thermal pr ot ection circuitr y to initiate shutdo wn of the processor .
Chapter 8 Electrical Data 41 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 8. 1 3 AP I C Pins AC and DC Characteristics T a ble 19 shows the AMD Athlon XP processor model 10 A C and DC c haracteristics of the APIC pins.
42 Electrical Data Chapter 8 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information.
Chapter 9 Signal and Power-Up Requirements 43 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 9 Signal and P ow er-Up Requirements T h e AMD Athlon™ X.
44 Signal and Power-Up Requirements Chapter 9 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information Po we r - U p T i mi n g Requirements. T he signal timing requir ements ar e as f ollows: 1. RESET# must be asserted bef or e PWR OK is asserted.
Chapter 9 Signal and Power-Up Requirements 45 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information clock m ust be v alid at this time. T he system cloc ks are designed to be running af ter 3.3 V has been within specification f o r th r ee milliseconds.
46 Signal and Power-Up Requirements Chapter 9 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information Clock Multiplier Selection (FI D[3:0]) T he chipset samples .
Chapter 10 Mechanical Data 47 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 1 0 Mechanical Data T he AMD Athlon™ XP proc essor model 10 connects to themotherboar d through a Pin Grid Arr a y (PGA) soc ket named Soc ket A.
48 Mechanical Data Chapter 1 0 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 1 0.2 AM D Athlon™ XP Processor Model 1 0 Part Number 2 7488 O PGA Packag.
Chapter 10 Mechanical Data 49 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Figure 1 4. AM D Athlon™ XP Processor Model 1 0 P art Number 27 488 O PG.
50 Mechanical Data Chapter 1 0 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 1 0.3 AM D Athlon™ XP Processor Model 1 0 Part Number 2 7493 O PGA Packag.
Chapter 10 Mechanical Data 51 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Figure 1 5. AM D Athlon™ XP Processor Model 1 0 P art Number 27 493 O PG.
52 Mechanical Data Chapter 1 0 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information.
Chapter 11 Pin Descriptions 53 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 1 1 Pin Descriptions T his chapter includes pin diagr ams of the organic .
54 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information 123456 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2.
Chapter 1 1 Pin Descriptions 55 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 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 A C AD AE AF AG AH.
56 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information T able 23. Pin Name Abbreviations Abbreviation F ull Name Pin A20M# AE1 AM.
Chapter 11 Pin Descriptions 57 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information NC Q3 1 NC S3 1 NC U3 1 NC U37 NC W7 NC W3 1 NC Y5 NC Y3 1 NC Y33 NC A A5.
58 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information SAI#5 SADDIN[5]# AE33 SAI#6 SADDIN[6]# A J35 SAI#7 SADDIN[7]# AG37 SAI#8 S.
Chapter 11 Pin Descriptions 59 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information SD#37 SDA T A[3 7]# C23 SD#38 SDA T A[38 ]# C27 SD#39 SDA T A[39 ]# A23 S.
60 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information VCC V C C_COR E F24 VCC V C C_COR E F28 VCC V C C_COR E F32 VCC V C C_COR .
Chapter 11 Pin Descriptions 61 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information VCC V C C_COR E AK34 VCC V C C_COR E AK36 VCC V C C_COR E AJ 5 VCC V C C_.
62 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information VS S T2 VS S T4 VS S T6 VS S T8 VS S V30 VS S V32 VS S V34 VS S V36 VS S X.
Chapter 11 Pin Descriptions 63 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 11. 2 P i n L i s t T able 24 on page 64 cross- refer e nces Sock et A pin location to signal name. T he “L ” (Le vel) column sho ws th e electrical specification fo r this pin.
64 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information T able 24. Cross-Reference by Pin Location Pin Name Description L P R A1 N.
Chapter 11 Pin Descriptions 65 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information D 1 0 V S S --- D1 2 V CC_CORE --- D 1 4 V S S --- D1 6 V CC_CORE --- D 1.
66 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information G1 9 NC Pin page 76 - - - G2 1 NC Pin page 76 - - - G23 Key Pin page 76 - .
Chapter 11 Pin Descriptions 67 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information N1 P ICCLK page 72 O I - N3 P ICD#[0] page 72 O B - N5 P ICD#[1] page 72 .
68 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information V 3 0 V S S --- V 3 2 V S S --- V 3 4 V S S --- V 3 6 V S S --- W1 F ID[0].
Chapter 11 Pin Descriptions 69 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information AD2 V CC_C ORE --- AD4 V CC_C ORE --- AD6 V CC_C ORE --- AD8 NC Pin page .
70 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information A H 1 6 V S S --- AH1 8 V CC_CORE --- A H 2 0 V S S --- AH22 V C C_COR E -.
Chapter 11 Pin Descriptions 71 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information AL25 NC Pin page 76 - - - AL27 NC Pin page 76 - - - AL29 SADDI N[1]# page.
Chapter 11 Pin Descriptions 72 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 1 1 .3 Detailed Pin Descriptions T he inf o rmation in this section pertains to T a ble 24 on page 64. A20M# Pin A20M# is an input from the sy stem used to simulate addr ess wr ap-around in the 20-bit 8086.
Chapter 11 Pin Descriptions 73 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information CL K IN , RS T CL K (SY SC LK) Pins Connect CLKIN with RSTCLK and name it SYSCLK. Connect CLKIN# with RSTCLK# and name it SYSCLK#.
74 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information FI D[3:0] Pins FID[3] (Y3), FID[2] (Y1), FID[1] (W3), and FID[0] (W1) ar e the 4-bit pr ocessor clock-to-SY SCLK ratio . T a ble 25 describes the encodings of the clock m u ltiplier s on FID[3:0].
Chapter 11 Pin Descriptions 75 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information signals High abo v e 2.5 V . Do not expose these pins to a differ ential voltage gr eater than 1.60 V , r elati v e to the pr ocessor core v oltage.
76 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information IN T R P i n INTR is an input fr om the syst em that causes the pr ocessor to start an interrupt ac knowledge tr ansaction that fetc hes the 8-bit interrupt v ector and starts execution at that loca tion.
Chapter 11 Pin Descriptions 77 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information S ADDIN[ 1:0 ]# an d SADDO U T[1:0]# Pins T he AMD Athlon XP processor model 10 does not support SADDIN[1:0]# or SADDOUT[1:0]#.
78 Pin Descriptions Chapter 1 1 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information T he VID codes and corr esponding v oltage lev els ar e shown in T a ble 27. F or mor e information, see the “Requir ed Cir cuits” chapter of the AMD Athlon™ Proce ssor -Based Motherboard Design Guide , or der# 24363.
Chapter 12 Ordering Information 79 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information 1 2 Ordering Information Standard AM D Athlon™ X P Proc essor Model 1 0 Products AMD standar d products ar e av aila ble in se v er al operating r anges.
80 Ordering Information Chapter 1 2 AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information.
26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Appendix A - Thermal Diode Calculations 81 Preliminary Information Appendix A Thermal Diode Calculations T his section contains inf ormati on about the calcul ations f or the on-die thermal diode of the AMD A thlon™ XP pr ocessor model 10.
82 Appendix A - Thermal Diode Calculations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information Equation (1) sho ws the id eal diode calculation.
Appendix A - Thermal Diode Calculations 83 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information T he form ulas in Equation (3) and Equation (4) can be used to calculate the temper ature offset f or temperatur e sensor s that do not emplo y series resistance cancellation.
84 Appendix A - Thermal Diode Calculations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information.
26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Appendix B - Conventi ons and Abbreviations 85 Appendix B Con v e ntions and Abbreviations T his section contains informat ion a bout the conv entions and ab br e viations used in this document.
86 Appendix B - Conventions and Abbreviations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information Data T erminology T he f ollowing list defines data terminol.
Appendix B - Conventi ons and Abbreviations 87 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Abbreviations and Acr onyms T able 30 contains the definition s of ab bre viations used in this document. T able 30.
88 Appendix B - Conventions and Abbreviations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information T able 31 contains the definiti ons of acr o n yms used in this document. pp i c o - pA picoampere pF picofarad pH picohenry ps picosecond s Second VV o l t WW a t t T able 3 1 .
Appendix B - Conventi ons and Abbreviations 89 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information ISA Industry Standard Architecture IPC Instructions Per C.
90 Appendix B - Conventions and Abbreviations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information SR AM Synchronous Random Access Memo r y SR OM Serial Read O.
Appendix B - Conventi ons and Abbreviations 91 26237 C — May 2003 AM D Athlon™ XP Pr ocesso r Model 1 0 Data Sheet Preliminary Information Related Publications T hese documents pro vide help ful inf ormation about the AMD Athlon™ XP pr ocessor m odel 10, and ca n be found with other r elated documents at the AMD W eb site, http://www .
92 Appendix B - Conventions and Abbreviations AM D Athlon™ XP Processo r Model 1 0 Data Sheet 26237C — May 2003 Preliminary Information.
An important point after buying a device AMD 27488 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought AMD 27488 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data AMD 27488 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, AMD 27488 you will learn all the available features of the product, as well as information on its operation. The information that you get AMD 27488 will certainly help you make a decision on the purchase.
If you already are a holder of AMD 27488, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime AMD 27488.
However, one of the most important roles played by the user manual is to help in solving problems with AMD 27488. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device AMD 27488 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
