Schematic Diagrams

CPU - 1 of 3

B.Schematic Diagrams

Sheet 3 of 43

CPU 1 of 3

6 H_A#[35:3]

6H_ADSTB#0

6H_ADSTB#1

6 H_REQ#[4:0]

U3A

LGA775_C

VCCA_VSSA_VCOREPLL Trace width donesn't less than 12 Mil

H_A#3

L5

A<3>*

ADS*

D2

H_ADS#

 

H_ADS# 6

 

 

VTT_1.2VS

As close as possible to CPU socket

 

H_A#4

P6

C2

H_BNR#

 

 

 

 

 

 

A<4>*

BNR*

 

H_BNR# 6

 

 

 

 

 

 

 

 

H_A#5

M5

D4

H_HIT#

 

 

 

 

 

 

 

 

 

A<5>*

HIT*

 

H_HIT#

6

 

 

 

 

 

 

 

 

H_A#6

L4

G8

H_BPRI#

 

 

 

 

L37

 

 

 

 

A<6>*

BPRI*

 

H_BPRI#

6

 

 

 

 

 

 

 

H_A#7

M4

B2

H_DBSY#

 

 

 

 

 

 

 

 

VCCA

A<7>*

DBSY *

 

H_DBSY# 6

 

 

 

LB2012T100M_08

 

 

 

H_A#8

R4

C1

H_DRDY#

 

 

 

 

 

 

 

 

A<8>*

DRDY *

 

H_DRDY # 6

 

 

 

 

 

 

 

H_A#9

T5

E4

H_HITM#

 

 

 

 

 

C515

C511

+ C510

 

A<9>*

HITM*

 

H_HITM# 6

 

 

 

 

R346

H_A#10

U6

A<10>*

LOCK*

C3

H_LOCK#

 

H_LOCK# 6

 

 

 

 

1u_10V_06

*10u_10V_08 100u_10V_D

H_A#11

T4

E3

H_TRDY#

 

 

 

 

 

 

A<11>*

TRDY *

 

H_TRDY# 6

 

 

 

 

*0_04

H_A#12

U5

G7

H_DEFER#

 

 

 

 

 

 

 

 

A<12>*

DEFER*

 

H_DEFER# 6

 

 

 

 

 

 

 

H_A#13

U4

 

 

 

 

 

 

 

 

 

VSSA1

 

A<13>*

 

 

 

 

 

 

 

 

 

 

 

 

 

H_A#14

V5

IERR*

AB2

H_IERR#

R40

62_1%_06

VTT_OR

 

 

 

 

 

 

A<14>*

 

 

 

 

 

 

H_A#15

V4

A<15>*

INIT*

P3

H_INIT#

 

 

 

 

H_INIT#

16

 

 

 

 

 

H_A#16

W5

H4

Z0305

 

 

 

 

 

C509

 

 

 

A<16>*

RSP*

 

 

 

 

 

 

 

 

 

 

H_A#17

AB6

AD3

Z0306

 

C30

 

 

 

 

 

 

 

 

 

A<17>*

BINIT*

 

 

 

 

 

 

1u_10V_06

 

 

 

H_A#18

W6

AB3

Z0307

 

 

 

 

 

 

L38

 

 

 

H_A#19

Y 6

A<18>*

MCERR*

 

 

 

33P_50V_04

 

 

 

 

 

 

VCCIOPLL

A<19>*

 

 

 

 

 

 

LB2012T100M_08

 

 

 

H_A#20

Y 4

AP<0>*

U2

Z0308

 

 

 

 

 

 

 

 

 

 

A<20>*

 

 

 

 

 

 

 

 

 

 

H_A#21

AA4

U3

Z0309

 

 

 

 

 

 

 

 

 

 

 

A<21>*

AP<1>*

 

 

 

 

 

 

 

 

 

 

 

H_A#22

AD6

 

 

 

 

 

 

 

 

 

 

 

 

 

A<22>*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H_A#23

AA5

DP<0>*

J16

Z0310

 

 

 

 

 

 

 

 

 

 

 

A<23>*

 

 

 

 

 

 

 

 

 

 

 

H_A#24

AB5

H15

Z0311

 

 

 

 

 

 

 

 

 

 

 

A<24>*

DP<1>*

 

 

 

 

 

 

 

 

 

 

 

H_A#25

AC5

H16

Z0312

 

 

 

 

 

 

 

 

 

 

 

A<25>*

DP<2>*

 

 

 

 

 

 

 

 

 

 

 

H_A#26

AB4

J17

Z0313

 

 

 

 

 

 

 

 

 

VTT_OR

R14

A<26>*

DP<3>*

 

 

 

 

 

 

 

 

 

H_A#27

AF5

 

 

R44

62_1%_06

 

VTT_OL

 

 

 

 

 

 

A<27>*

 

 

 

 

 

 

 

 

 

 

H_A#28

AF4

 

F3

H_BR0#

 

 

 

 

 

 

 

 

 

 

A<28>*

BR<0>*

 

 

 

 

H_BR0# 6

 

 

 

 

 

 

H_A#29

AG6

G3

TESTHI_8

R22

51.1_1%_04

 

 

 

 

 

 

 

H_A#30

AG4

A<29>*

TESTHI_8

G4

TESTHI_9

R54

51.1_1%_04

 

VTT_OL

 

 

 

 

 

 

A<30>*

TESTHI_9

 

 

 

 

 

 

 

H_A#31

AG5

H5

TESTHI_10 R55

51.1_1%_04

 

 

 

 

 

 

 

A<31>*

TESTHI_10

 

 

 

 

 

 

 

 

H_A#32

AH4

 

 

 

 

 

 

 

 

 

 

 

 

 

H_A#33

AH5

A<32>*

GTLREF0

H1

CPU_GTLREF0

 

 

 

 

NEAR H1/H2

 

 

 

 

 

A<33>*

 

 

 

 

 

 

 

 

 

H_A#34

AJ5

H2

CPU_GTLREF1

 

 

 

 

 

 

 

 

 

 

A<34>*

GTLREF1

 

 

 

 

 

 

 

 

 

 

H_A#35

AJ6

E24

 

 

 

 

 

 

 

 

 

 

 

 

Z0301

AC4

A<35>*

GTLREF2

H29

GTLREF_SEL

CPU_MCH_GTLREF

6

 

 

 

 

 

 

RSVD_1

GTLREF_SEL

 

 

 

 

 

 

 

 

 

 

Z0302

AE4

 

 

 

 

 

 

 

C33

C32

 

 

VTT_OR

R13

RSVD_2

 

 

 

 

 

 

 

 

 

 

Z0303

N4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z0304

P5

RSVD_3

 

 

 

R25

62_1%_06

VTT_OR

220p_50V_04

220p_50V_04

 

 

 

 

RSVD_4

 

G23

 

 

 

 

 

 

 

 

H_CPURST#

 

 

 

 

 

 

 

 

H_ADSTB#0

R6

 

RESET*

H_CPURST# 6

 

 

 

 

 

 

 

ADSTB<0>*

 

 

 

 

 

 

 

 

 

 

H_ADSTB#1 AD5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADSTB<1>*

 

B3

H_RS#0

 

 

 

 

 

 

 

 

 

 

 

 

 

RS<0>*

 

H_RS#0 6

 

 

 

 

 

 

 

 

 

 

 

 

F5

H_RS#1

 

 

 

 

 

 

 

 

 

 

 

 

 

RS<1>*

 

H_RS#1 6

 

 

 

 

 

 

 

 

 

H_REQ#0

K4

 

A3

H_RS#2

 

 

 

 

 

 

 

 

 

 

REQ<0>*

RS<2>*

 

H_RS#2 6

 

 

 

 

 

 

 

 

 

H_REQ#1

J5

 

 

 

 

 

 

 

 

 

 

 

 

REQ<1>*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H_REQ#2

M6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REQ<2>*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H_REQ#3

K6

 

 

 

 

 

 

 

 

 

 

 

 

VTT_OR

R24

REQ<3>*

 

 

 

 

 

 

 

 

 

 

 

 

H_REQ#4

J6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REQ<4>*

1 OF 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75319-0115

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VTT_OR

R77

1K_04

VR_SEL

 

 

R66

*130_1%_04

H_PROCHOT#

 

 

R72

*130_1%_04

H_FORCEPR_N

 

 

C26

10u_10V_08

 

 

 

C12

0.1u_X7R_04

 

 

 

C22

0.01u_16V_04

 

 

1225

R41

62_04

H_THERMTRIP#

 

VTT_1.2VS

 

R43

62_04

H_FERR#

 

 

124_1%_04

Z0314

R61

10_04

CPU_GTLREF1

 

R28

C28

 

 

 

210_1%_06

1u_10V_06

R34

 

 

 

 

*0_04

124_1%_04

Z0315

R60

10_04

CPU_GTLREF0

 

R33

C27

 

 

 

210_1%_06

1u_10V_06

 

*124_1%_04

Z0316

R37

*10_04

CPU_GTLREF3

 

R17

C19

 

 

 

*210_1%_06

*1u_10V_06

R45

 

 

 

 

*0_04

 

 

 

 

 

 

 

 

 

 

 

 

C533 0.1u_16V_04

 

 

VTT_OR

R23

16

H_SMI#

 

H_SMI#

P2

U3B

LGA775_C

F26

TESTHI_0

R357

51_04

VTT_1.2VS

 

 

 

 

H_A20M#

K3

SMI*

TESTHI_0

W3

TESTHI_1

R56

51_04

 

 

 

16

H_A20M#

 

A20M*

TESTHI_1

 

 

 

 

 

 

H_FERR#

R3

P1

TESTHI_11

R57

51_04

 

 

 

 

 

16

H_FERR#

 

FERR*/PBE*

TESTHI_11

 

 

 

 

 

 

H_INTR

K1

W2

TESTHI_12

R58

51_04

 

 

 

 

 

16

H_INTR

 

LINT0

TESTHI_12

 

 

 

 

 

 

H_NMI

L1

L2

Z0325

R15

51_04

 

 

 

 

 

16

H_NMI

 

LINT1

TESTHI_13

VTT_OL

 

 

 

 

H_IGNNE#

N2

F25

 

R29

*0_04

 

 

 

16 H_IGNNE#

 

IGNNE*

TESTHI_2

 

TESTHI_13 16

 

 

 

 

H_STPCLK#

M3

G25

 

 

 

 

 

 

16 H_STPCLK#

 

 

 

 

STPCLK*

TESTHI_3

 

 

 

 

 

 

 

 

 

 

 

 

VCCA

A23

G27

 

 

 

 

 

 

 

 

 

 

 

 

 

VCCA

TESTHI_4

 

 

 

 

 

 

 

 

C31

33P_50V_04

 

VSSA1

B23

G26

 

 

 

 

 

 

 

 

 

VSSA

TESTHI_5

 

 

 

 

 

 

 

 

 

 

 

 

 

VCCIOPLL

C23

G24

 

 

 

 

 

 

 

 

 

 

 

 

 

VCCIOPLL

TESTHI_6

 

 

 

 

 

 

 

 

 

 

 

VCCPLL

 

VCCPLL

D23

F24

TESTHI_2-7 R355

51.1_1%_04

VTT_1.2VS

 

 

 

 

 

 

 

12 MIL TRACE

 

VCC_PLL

TESTHI_7

AK6 H_FORCEPR_N

 

 

 

 

 

 

 

 

 

 

 

FORCEPH

 

H_FORCEPR_N 37

 

 

 

37

H_VID[7:0]

 

 

 

 

 

 

 

 

 

 

 

 

H_VID0

AM2

VID<0>

 

 

 

R32

*100_04

VTT_OL

 

 

 

 

 

 

 

 

H_VID1

AL5

PWRGOOD

N1

 

 

H_PWRGD 17

 

 

 

 

 

 

 

 

VID<1>

 

 

 

 

 

 

 

 

 

 

 

 

H_VID2

AM3

AL2

H_PROCHOT#

H_PROCHOT# 17,37

 

 

 

 

 

 

 

 

VID<2>

PROCHOT*

 

 

 

 

 

 

 

 

 

H_VID3

AL6

 

 

 

 

 

 

 

 

 

 

 

 

VID<3>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H_VID4

AK4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VID<4>

 

 

H_THERMTRIP#

 

 

 

 

 

 

 

 

 

 

 

H_VID5

AL4

THERMTRIP*

M2

 

 

 

 

 

 

 

 

 

 

 

VID<5>

 

H_THERMTRIP# 16

 

 

 

 

 

 

 

 

H_VID6

AM5

 

 

 

 

 

 

 

 

 

 

 

 

VID<6>

 

 

CPU_COMP0

 

 

 

 

 

 

 

 

 

 

 

 

H_VID7

AM7

COMP<0>

A13

R88

49.9_1%_04

 

 

 

 

 

 

 

 

 

 

VID<7>

 

 

 

 

 

37 VR_SEL

 

 

AN7

T1

CPU_COMP1

R51

49.9_1%_04

 

 

 

 

 

 

 

VID_SELECT

COMP<1>

 

 

 

 

 

 

 

F28

G2

CPU_COMP2

R21

49.9_1%_04

 

 

 

 

 

2 CLK_CPU_BCLK

 

 

BCLK<0>

COMP<2>

 

 

 

 

 

 

 

G28

R1

CPU_COMP3

R53

49.9_1%_04

C16

0.1u_16V_04

 

 

 

2 CLK_CPU_BCLK#

 

 

BCLK<1>

COMP<3>

 

 

 

 

Z0318

AE8

J2

CPU_COMP4

R27

49.9_1%_04

 

 

VTT_OL

 

 

 

 

 

 

 

SKTOCC*

COMP<4>

 

 

 

 

4 H_THERMDA

 

 

AL1

T2

CPU_COMP5

R52

49.9_1%_04

 

 

 

 

 

 

THERMDA

COMP<5>

 

 

 

 

 

 

 

AK1

Y3

CPU_COMP6

R48

49.9_1%_04

 

 

 

 

 

4 H_THERMDC

 

 

THERMDC

COMP<6>

 

 

VTT_OR

 

 

 

 

AJ7

AE3

CPU_COMP7

R47

49.9_1%_04

C13

0.1u_16V_04

 

 

 

 

 

 

 

 

THERMDA_2

COMP<7>

 

 

 

 

 

 

 

 

 

AH7

B13

CPU_COMP8

R89

24.9_1%_04

 

 

 

 

 

 

 

 

 

 

 

THERMDC_2

COMP<8>

 

 

 

 

 

 

 

 

R69

*0_04

Z0319

AN3

 

 

 

 

 

 

 

 

 

 

 

 

VCC_SENSE

 

 

 

 

 

 

 

 

 

 

 

 

 

R71

*0_04

Z0320

AN4

 

 

 

 

 

 

 

 

 

 

37 VCCSENSE

 

 

R70

0_04

Z0321

AN5

VSS_SENSE

RC1

G1

TP_CPU_G1

R20

47_04

 

 

 

 

 

 

 

VCC_MB_REGULATION

 

 

 

 

 

 

 

R73

0_04

Z0322

AN6

U1

TESTHI_M

R50

51.1_1%_04

 

 

 

 

 

37 VSSSENSE

 

 

VSS_MB_REGULATION

RC2

VTT_OL

 

 

 

 

 

VCORE

 

 

AL8

A24

Z0326

R354

*1K_04

 

 

 

DIFF PAIR

 

 

VCC_D_SENSE

RC4

 

 

 

 

 

 

 

AL7

E29

Z0327

 

 

 

 

 

 

 

 

 

 

VSS_D_SENSE

RC5

 

 

 

 

 

 

 

 

 

 

 

VT T _ PKGSE NS E F29

 

 

 

 

 

 

 

 

 

R38

 

 

51.1_1%_04

H_CPU_PD_F6

F6

VTT_PKGSENSE

RSVD_1

F2

CPU_GTLREF2

 

 

 

 

 

 

 

 

Z60_50*

 

 

 

 

 

 

 

 

 

 

 

Z0323

G6

G10

CPU_GTLREF3

 

 

1.5VS

R417

0_06

 

 

 

 

 

 

SLEW_CTRL*

RSVD_2

 

 

 

 

 

16

PECI

 

PECI

G5

AH2

Z0328

 

 

 

 

 

 

 

 

 

SST_LV*

PSMI*

 

 

 

 

 

 

 

 

 

 

Z0324

AL3

V1

CPU_MSID1

R49

51.1_1%_04

 

 

C542

10u_10V_08

 

 

 

 

 

 

MPG_NOBOOT*

MSID<1>

 

 

 

 

 

 

 

 

 

 

W1

CPU_MSID0

R59

51.1_1%_04

 

 

 

 

 

 

 

 

 

 

 

 

 

MSID<0>

 

 

 

 

 

 

 

 

 

 

 

 

 

Y1

BOOTSEL

 

 

 

 

C519

0.01u_16V_04

 

 

 

 

 

 

 

 

 

CPU_BOOT

 

 

 

 

 

 

 

 

 

 

 

 

 

V2

TP_V2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 OF 8

LL_ID<0>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AA2

TP_AA2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LL_ID<1>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75319-0115

 

 

 

 

 

 

 

 

 

 

*124_1%_04

Z0317

R36

*10_04

CPU_GTLREF2

 

R16

C18

 

 

 

*210_1%_06

*1u_10V_06

 

 

 

 

 

 

 

1130

 

H_NMI

C809

*0.1u_X7R_04

 

 

 

 

 

 

 

 

 

 

 

H_IGNNE#

C810

*47nF_10V_X7R_04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H_SMI#

C811

*47nF_10V_X7R_04

 

 

 

 

 

 

 

 

 

 

 

 

H_INTR

C812

*47nF_10V_X7R_04

 

 

 

 

 

 

H_A20M#

 

 

 

 

 

 

 

 

C813

*47PF_NPO_04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDD3

4,13,15,21,25,31,32

 

 

 

 

 

 

 

 

 

 

 

VCCPLL 10

 

 

 

 

 

 

3.3VS

2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37

 

 

 

 

 

 

VTT_1.2VS 4,5,6,7,10,18,36,37

 

 

 

 

 

 

VTT_OR 4

 

 

 

 

 

 

VTT_OL 4

 

 

 

VCCPLL

 

1.5VS

16,17,18,26,35

 

 

 

 

 

 

VCORE 5,37

 

 

 

3.3VS

2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37

 

 

 

B - 4 CPU - 1 of 3

Page 57
Image 57
Intel LV19N Series, LV19C Series, LV22N Series, LV22C Series manual Sheet 3 CPU 1

LV19N Series, LV19C Series, LV22C Series, LV22N Series specifications

Intel has consistently pushed the boundaries of technology, and its LV22N, LV22C, LV19C, and LV19N series processors are prime examples of its commitment to innovation and performance. These processors are built to cater to a wide range of applications, from embedded systems to energy-efficient computing, making them versatile solutions for various industries.

The Intel LV22N Series stands out with its advanced fabrication technology, providing improved performance per watt compared to previous generations. With features such as enhanced multi-core processing capabilities, these processors are designed to handle demanding workloads effectively. The LV22N series supports Intel's latest architecture, allowing for increased cache sizes and memory bandwidth. This enhances data processing capabilities, making it ideal for edge computing and IoT applications. Precision timing and security features such as Intel Hardware Shield further bolster its reliability.

On the other hand, the LV22C Series is tailored for high-performance computing tasks. It supports Intel's deep learning and Artificial Intelligence (AI) capabilities, enabling developers to create smarter applications. The LV22C processors offer integrated graphics that deliver superior multimedia performance, ensuring smooth video playback and graphics rendering. These processors also come equipped with Intel’s Turbo Boost Technology, which optimizes performance by dynamically increasing clock speeds when necessary.

The LV19C Series targets energy-efficient solutions without sacrificing performance. This series is particularly beneficial for mobile applications, allowing devices to run longer on a single charge. With features like Dynamic Tuning Technology, LV19C processors adjust power consumption based on workload, which enhances battery life and thermal performance. This focus on efficiency helps reduce the total cost of ownership for devices used in various sectors.

Lastly, the LV19N Series combines low power consumption with high-performance capabilities. It's engineered for use in compact, thermal-constrained environments, making it an excellent choice for embedded systems. The LV19N processors incorporate advanced security features to safeguard data while offering reliable connectivity options for Internet of Things (IoT) deployments.

In summary, the Intel LV22N, LV22C, LV19C, and LV19N series processors represent a significant leap in technology, characterized by their performance, efficiency, and specialized features. With their diverse applications, these series provide solutions that accommodate the evolving demands of computing, making them indispensable in the modern technological landscape.