ECS M825LU Schematics rev 3.0

A

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B

C

D

E

-SDATA[0:63]3

4 4

3 3

2 2

1 1

-DICLK[0:3]3

-DIVAL3

-DOCLK[0:3]3

-AIN[2:14]3

-AICLK3

CFWDRST3

CONNECT3

PROCRDY3

-SDATA0

-SDATA1

-SDATA2

-SDATA3

-SDATA4

-SDATA5

-SDATA6

-SDATA7

-SDATA8

-SDATA9

-SDATA10

-SDATA11

-SDATA12

-SDATA13

-SDATA14

-SDATA15

-SDATA16

-SDATA17

-SDATA18

-SDATA19

-SDATA20

-SDATA21

-SDATA22

-SDATA23

-SDATA24

-SDATA25

-SDATA26

-SDATA27

-SDATA28

-SDATA29

-SDATA30

-SDATA31

-SDATA32

-SDATA33

-SDATA34

-SDATA35

-SDATA36

-SDATA37

-SDATA38

-SDATA39

-SDATA40

-SDATA41

-SDATA42

-SDATA43

-SDATA44

-SDATA45

-SDATA46

-SDATA47

-SDATA48

-SDATA49

-SDATA50

-SDATA51

-SDATA52

-SDATA53

-SDATA54

-SDATA55

-SDATA56

-SDATA57

-SDATA58

-SDATA59

-SDATA60

-SDATA61

-SDATA62

-SDATA63

-DICLK0

-DICLK1

-DICLK2

-DICLK3

-DIVAL

-DOCLK0

-DOCLK1

-DOCLK2

-DOCLK3

-DOVAL

-AIN0

-AIN1

-AIN2

-AIN3

-AIN4

-AIN5

-AIN6

-AIN7

-AIN8

-AIN9

-AIN10

-AIN11

-AIN12

-AIN13

-AIN14

CFWDRST CONNECT

PROCRDY

-FILVAL

A

AA35

W37 W35

Y35 U35 U33 S37

S33 AA33 AE37 AC33 AC37

Y37 AA37 AC35

S35

Q37

Q35

N37

G33

G37

E37

G35

Q33

N33

L33

N35

L37

A37

E35

E31

E29

A27

A25

E21

C23

C27

A23

A35

C35

C33

C31

A29

C29

E23

C25

E17

E13

E11

C15

A13

C21

A21

E19

C19

C17

A11

A17

A15

W33

E27

E15 AN33 AE35

C37

A33

C11

AL31 AJ29

AL29

AG33

AJ37 AL35

AE33

AJ35

AG37

AL33

AN37

AL37 AG35 AN29 AN35 AN31

AJ33

AJ21

AL23 AN23

AJ31

J33

J37

E9 C9

A9

J35

SDATA0 SDATA1 SDATA2 SDATA3 SDATA4 SDATA5 SDATA6 SDATA7 SDATA8 SDATA9 SDATA10 SDATA11 SDATA12 SDATA13 SDATA14 SDATA15 SDATA16 SDATA17 SDATA18 SDATA19 SDATA20 SDATA21 SDATA22 SDATA23 SDATA24 SDATA25 SDATA26 SDATA27 SDATA28 SDATA29 SDATA30 SDATA31 SDATA32 SDATA33 SDATA34 SDATA35 SDATA36 SDATA37 SDATA38 SDATA39 SDATA40 SDATA41 SDATA42 SDATA43 SDATA44 SDATA45 SDATA46 SDATA47 SDATA48 SDATA49 SDATA50 SDATA51 SDATA52 SDATA53 SDATA54 SDATA55 SDATA56 SDATA57 SDATA58 SDATA59 SDATA60 SDATA61 SDATA62 SDATA63

SDATAINCLK0 SDATAINCLK1 SDATAINCLK2 SDATAINCLK3

SDATAINVAL SDATAOUTCLK0

SDATAOUTCLK1 SDATAOUTCLK2 SDATAOUTCLK3

SDTATOUTVAL SADDIN0

SADDIN1 SADDIN2 SADDIN3 SADDIN4 SADDIN5 SADDIN6 SADDIN7 SADDIN8 SADDIN9 SADDIN10 SADDIN11 SADDIN12 SADDIN13 SADDIN14

SADDINCLK CLKFWDRST

CONNECT PROCRDY SFILLVAL

PICD0/BYPASSCLK PICD1/BYPASSCLK

K7CLKOUT K7CLKOUT

SYSVREFMODE

VREF_SYS

PLLBYPASS PLLBYPASSCLK PLLBYPASSCLK

SCANCLK1 SCANCLK2

SCANINTEVAL

SCANSHIFTEN

SADDOUT0 SADDOUT1 SADDOUT2 SADDOUT3 SADDOUT4 SADDOUT5 SADDOUT6 SADDOUT7 SADDOUT8

SADDOUT9 SADDOUT10 SADDOUT11 SADDOUT12 SADDOUT13 SADDOUT14

SADDOUTCLK

B

A20M FERR

INIT

INTR

IGNNE

NMI

RESET

SMI

STPCLK PWROK

PICCLK

COREFB-

COREFB+

CLKIN CLKIN

RSTCLK RSTCLK

ANALOG

PLLMON1 PLLMON2

PLLTEST

DBRDY DBREQ

FLUSH

TCK

TDO TMS

TRST

VID0 VID1 VID2 VID3 VID4

FID0 FID1 FID2 FID3

SCHECK0 SCHECK1 SCHECK2 SCHECK3 SCHECK4 SCHECK5 SCHECK6 SCHECK7

CPU1A

-A20M

AE1

FERR

AG1

-INIT

AJ3

INTR

AL1

-IGNNE

AJ1

NMI

AN3

-CPURST

AG3

-SMI

AN5

-STPCLK

AC1 AE3

APICCLK

N1

APICD0

N3

APICD1

N5

COREFB-

AG13

COREFB+

AG11 AN17

AL17 AN19

AL19 AL21

AN21

AJ13 AA5

W5 AC5

ZN

AE5

ZP

AJ25 AN15 AL15

AN13 AL13 AC3

S1 S5 S3 Q5

AA1 AA3 AL3

Q1 U1

TDI

U5 Q3 U3

L1 L3 L5 L7 J7

W1 W3 Y1 Y3

U37 Y33 L35 E33 E25 A31 C13 A19

J1 J3 C7 A7 E5 A5 E7 C1 C5 C3 G1 E1 A3 G5 G3

E3

PPGA_462

CPUCK+ CPUCK-

CLKOUT+ CLKOUT-

VREFMODE VREF_SYS

ZN ZP

-PLLBP PLLCK+ PLLCK-

PLLMON1 PLLMON2

-PLLTEST

SCANCLK1 SCANCLK2 SINTVAL SSHIFTEN

-DBREQ

-FLUSH TCK

TDI TMS

-TRST

VID0 VID1 VID2 VID3 VID4

FID0 FID1 FID2 FID3

-AOUT2

-AOUT3

-AOUT4

-AOUT5

-AOUT6

-AOUT7

-AOUT8

-AOUT9

-AOUT10

-AOUT11

-AOUT12

-AOUT13

-AOUT14

-AOCLK

-A20M 8

-INIT 8 INTR 8

-IGNNE 8 NMI 8

-CPURST 6

-SMI 8

-STPCLK 8 PWROK 24

COREFB- 23 COREFB+ 23

VID[0:4] 23

FID[0:3] 24

-AOUT[2:14] 3

-AOCLK 3

Near socket-A

COREFB+ COREFB-

R264 10K(OPT) R263 10K(OPT)

VCC_CORE

Near socket-A

CPUCK+ CPUCK-

VREF_SYS is set at 50% of VCC_CORE to CPU

VREF_SYS

VREFMODE

VREFMODE=Low=No voltage scaling

ZN ZP

Push-pull compensation circuit

CLKOUT+ CLKOUT-

Trace lengths of CLKOUT and

-CLKOUT are between 2" and 3"

VCC_CORER267 270

PLLCK+

Title

Size Document Number Rev

C

Date: Sheet

ECS TECHNOLOGIES, INC.

R249 680

APICD0 APICD1

INTR

-IGNNE

-STPCLK

-A20M

-SMI

-INIT

-FLUSH NMI TDI

-TRST TCK TMS

-CPURST

PLLMON1 PLLMON2

-DBREQ

-PLLTEST

-AIN0

-AIN1

-PLLBP

-DOVAL

-FILVAL

SINTVAL SCANCLK1 SCANCLK2 SSHIFTEN

-CPURST

VCC3

B

R341

4.7K

-FERR

Q21

E C

2N3904

R282 1K(OPT) R279 1K R278 1K

VCC_CORE

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

R268 680

R257 56 R262 56 R274 510 R269 510

1 2 3 4 5 6 7 8

R266 270

1 2 3 4 5 6 7 8

.1uC147

VCC2_5

-FERR 8

RN15 680 8P4R

RN14 680 8P4R

RN16 510 8P4R

RN13 680 8P4R

RN17 270 8P4R

D

.1uBC32

.1uBC33

.1uBC34

VCC_CORE

FERR

Pull to 2.5V

APICCLK9

APICCLK

R281

APICD08

680

APICD18

C

VCC_CORE

R244

60.4 1% R243

301 1% .1uC144 .1uC143

C148

C149

.01u

.1u

VCC_CORE

R271 1K(OPT)

NOPOP

R270 270

VCC_CORE

R273 40.2 1% R272 56 1%

VCC_COREVCC_CORE

R261 100

R260 100

VCC_CORE

R255 100

R245 100

PLLCK-

M825LU

PPGA_462 CPU (Signals)

R242

60.4 1%

VCC_CORE

R253 100

R246 100

E

CPUCLK+ 9 CPUCLK- 9

R276 100 1%

R275 100 1%

R254 100

R256 100

126Thursday, November 21, 2002

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AJ5

VCC_CORE98

VCC_CORE99

VCC_CORE100

VCC_CORE101

BP0_CUT BP1_CUT BP2_CUT BP3_CUT

VSS100

VSS101

VSS102

VSS103

VSS104

AM4

AK6

AM6

VCCA_PLL

AC7

AJ23

VCC_Z

VCC_A

NC1 NC2 NC3 NC6 NC7 NC8

NC9 NC10 NC11 NC12 NC13 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 NC36 NC37 NC42 NC43 NC44 NC45

VSS_Z

AE7

CPU1B PPGA_462

AA31 AC31 AE31 AG23 AG25 AG31 AG5 AJ11 AJ15 AJ17 AJ19 AJ27 AL11 AN11 AN9 G11 G13 G27 G29 G31 J31 J5 L31 N31 Q31 S31 S7 U31 U7 W31 W7 Y31 Y5 AG19 G21 AG21 G19

AN27 AL27 AN25 AL25

VCC_CORE

4 4

3 3

2 2

AD30

AD8 AF10 AF28 AF30 AF32

AF6

AF8 AH30

AH8

AK8

AM8

H10

H28

H30

H32

AN7

G25

G17

AG7 AG15 AG29

AA7

AG9 AG17 AG27

G15

G23

AH6

AJ9 AL9 F30

K30 AJ7

AL7

F8

H6 H8

K8

G9

N7 Y7

G7 Q7

H12

H16

H20

H24M8P30R8T30V8X30Z8AB30

VCC_CORE1

VCC_CORE2

VCC_CORE3

VCC_CORE4

VCC_CORE5

VCC_SRAM1 VCC_SRAM2 VCC_SRAM3 VCC_SRAM4 VCC_SRAM5 VCC_SRAM6 VCC_SRAM7 VCC_SRAM8 VCC_SRAM9 VCC_SRAM11 VCC_SRAM13 VCC_SRAM14 VCC_SRAM16 VCC_SRAM17 VCC_SRAM19 VCC_SRAM20 VCC_SRAM21 VCC_SRAM22 VCC_SRAM23 VCC_SRAM24 VCC_SRAM25 VCC_SRAM26 VCC_SRAM27 VCC_SRAM28 VCC_SRAM29 VCC_SRAM30 VCC_SRAM31

KEY4 KEY6 KEY8 KEY10 KEY12 KEY14 KEY16 KEY18

KEY KEY KEY KEY KEY KEY KEY KEY

AMD

VSS1

VSS2

VSS3

VSS4

VSS5

H14

H18

H22

H26

M30P8R30T8V30X8Z30

VCC_CORE6

VCC_CORE7

VCC_CORE8

VCC_CORE9

VSS6

VSS7

VSS8

VSS9

AF14

AF18

VCC_CORE10

VCC_CORE11

VCC_CORE12

VCC_CORE13

VCC_CORE14

VSS10

VSS11

VSS12

VSS13

VSS14

AB8

AF12

AF16

AF22

AF26

AM34

AK36

VCC_CORE15

VCC_CORE16

VCC_CORE17

VCC_CORE18

VSS15

VSS16

VSS17

VSS18

AF20

AF24

AM36

AK32

AK34

AK30

AK26

AK22

VCC_CORE19

VCC_CORE20

VCC_CORE21

VCC_CORE22

VSS19

VSS20

VSS21

VSS22

AK28

AK24

AK20

AK16

AK18

AK14

AK10

AL5

VCC_CORE23

VCC_CORE24

VCC_CORE25

VCC_CORE26

VSS23

VSS25

VSS26

VSS27

AK12

AK4

AK2

AH36

AH26

AM30

AH22

AH18

VCC_CORE27

VCC_CORE28

VCC_CORE29

VCC_CORE30

VSS28

VSS29

VSS30

VSS31

AM32

AH34

AH32

AH28

AH14

AH10

AH4

AH2

VCC_CORE31

VCC_CORE32

VCC_CORE33

VCC_CORE34

VSS32

VSS33

VSS34

VSS35

AH24

AH20

AH16

AH12

AF36

AF34

AD6

AM26

VCC_CORE35

VCC_CORE36

VCC_CORE37

VCC_CORE38

VSS37

VSS38

VSS39

VSS40

AF4

AF2

AD36

AD34

AD4

AD2

AB36

AB34

VCC_CORE39

VCC_CORE40

VCC_CORE41

VCC_CORE42

VSS41

VSS42

VSS43

VSS44

AD32

AB6

AB4

AB2

AB32Z6Z4Z2X36

VCC_CORE43

VCC_CORE44

VCC_CORE45

VCC_CORE46

VSS45

VSS46

VSS47

VSS48

Z36

Z34

Z32X6AM28X4X2

X34

AM22

X32V6V4V2T36

VCC_CORE47

VCC_CORE48

VCC_CORE49

VCC_CORE50

VCC_CORE51

VSS49

VSS50

VSS51

VSS52

VSS53

V36

V34

T34

T32R6R4R2AM18

VCC_CORE52

VCC_CORE53

VCC_CORE54

VCC_CORE55

VSS54

VSS55

VSS56

VSS57

V32T6T4T2R36

VCC_CORE56

VCC_CORE57

VCC_CORE58

VCC_CORE59

VCC_CORE60

VSS58

VSS59

VSS60

VSS61

VSS62

R34

AM24

R32P6P4P2M36

P36

P34

P32M4M6M2K36

VCC_CORE61

VCC_CORE62

VCC_CORE63

VCC_CORE64

VSS63

VSS64

VSS65

VSS66

M34

K34

K32H4H2

VCC_CORE65

VCC_CORE66

VCC_CORE67

VCC_CORE68

VCC_CORE69

VSS67

VSS68

VSS69

VSS70

VSS71

M32K6K4K2AM20

AM14

F36

VCC_CORE70

VCC_CORE71

VCC_CORE72

VCC_CORE73

VSS72

VSS73

VSS74

VSS75

H36

H34

F26

F22

F34

F32

F28

F24

VCC_CORE74

VCC_CORE75

VCC_CORE76

VCC_CORE77

VSS76

VSS77

VSS78

VSS79

F18

F14

F10F6F4F2AM16

F20

F16

F12

D32

VCC_CORE78

VCC_CORE79

VCC_CORE80

VCC_CORE81

VSS80

VSS81

VSS82

VSS83

D36

D28

AM10

D24

D20

VCC_CORE82

VCC_CORE83

VCC_CORE84

VCC_CORE85

VSS84

VSS85

VSS86

VSS87

D34

D30

D26

D22

D16

D12D8D4D2B36

VCC_CORE86

VCC_CORE87

VCC_CORE88

VCC_CORE89

VSS88

VSS89

VSS90

VSS91

D18

D14

D10D6B34

B32

AM2

B28

VCC_CORE90

VCC_CORE91

VCC_CORE92

VCC_CORE93

VCC_CORE94

VSS92

VSS93

VSS94

VSS95

VSS96

AM12

B30

B26

B22

B24

B20

B16

B12B8B4

VCC_CORE95

VCC_CORE96

VCC_CORE97

VSS97

VSS98

VSS99

B18

B14

B10B6B2

RN12

1 2 3 4 5 6

These 16 locations are

1 1

for processor type keying for forwards and backwards compatibility. These key pins should be treated as NC pins.

A

AMD Socket-A processors will not implement a pin at location AH6. When a socket that does not provide a pin hole at location AH6 is used a non-AMD PGA370 part will not fit into the Socket-A.

B

10u/16V

EC58

C137 39p

7 8

100 8P4R

C140 39p

EC59

100u/16V

APL431

D13

C

(2.5V Output)

1

C135

3 2

1000p

C138 .1u

C139 39p(OPT)

VCCA_PLL VCC_PLL

R252 10

C141

C142

39p

39p(OPT)

D

C132 39p

Title

Size Document Number Rev

C

Date: Sheet

To PWROK circuit

ECS TECHNOLOGIES, INC.

M825LU

PPGA_462 CPU (Power & Ground)

3.0

226Thursday, November 21, 2002

E

of

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www.Teknisi-Indonesia.com

B

C

D

E

S2K_VREF is set at 50% of VCC_CORE to NB

S2K_VREF

C191 .01u

-TESTIN

R110 4.7K

L34

L35

C194 5p

R283 301 1%

AGND1

C1905pC195 5p

BC38 1000p

C192 5p

S2KCOMP

VCC2_5 AVDD1

FB0805-121Y

C193 .1u

VCC2_5

VDS2K

VSS

D13

VCC_CORE

J18

J14

J13

J15

J17

L18

R18

K18

P18

N18

M18

J16

VCCH

VSS

F14

T21

B16

D16

B19

D19

B22

D22

B25

E23

VCCH

VSS

E25

VCCH

VSS

H23

VCCH

VSS

H25

VCCH

VSS

L23

VSS

F10

F15

F19

F20

VDD

VSS

L25

P23

P25

U23

U25

4 4

-AIN[2:14]1

-AICLK1

-AOUT[2:14]1

3 3

-AOCLK1

-DOCLK[0:3]1

-DIVAL1

CFWDRST1

CONNECT1

S2K_VREF

.01u(OPT)

PROCRDY1

HCLK+9

HCLK-9

C235

2 2

ON SOLDER SIDE

1 1

-AIN2

-AIN3

-AIN4

-AIN5

-AIN6

-AIN7

-AIN8

-AIN9

-AIN10

-AIN11

-AIN12

-AIN13

-AIN14

-AICLK

-AOUT2

-AOUT3

-AOUT4

-AOUT5

-AOUT6

-AOUT7

-AOUT8

-AOUT9

-AOUT10

-AOUT11

-AOUT12

-AOUT13

-AOUT14

-AOCLK

-DICLK_0

-DICLK_1

-DICLK_2

-DICLK_3

-DOCLK0

-DOCLK1

-DOCLK2

-DOCLK3

HCLK+ HCLK-

-VID

-VID24 S2KCOMP

C239 .01u(OPT)

-TESTIN

G23

G21

E17 C16 A14 D17 A15 E16 B14 C15 E15 A16 D15 A13 C13 B15

N26 P22 N24 P26 N25 T22 P24 R22 T24 T23 R23 R26 R24 R25

A19 A24

L24 C19

B24 F23 L22

E13

D14 C14 E14

F22 E10 L21

F17 N21 F12

T26 U26 V26 T25 V25 U24 V24 V23 U22 V22

VCC2_5 VCC2_5

M21

AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AIN8 AIN9 AIN10 AIN11 AIN12 AIN13 AIN14 AINCLK

AOUT2 AOUT3 AOUT4 AOUT5 AOUT6 AOUT7 AOUT8 AOUT9 AOUT10 AOUT11 AOUT12 AOUT13 AOUT14 AOUTCLK

DICLK0 DICLK1 DICLK2 DICLK3

DOCLK0 DOCLK1 DOCLK2 DOCLK3

DINVAL

CFWDRST CONNECT PROCRDY

HCLK HCLK

VID S2KCOMP

S2KVREF S2KVREF TESTIN

NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19

VSS2K

K21

B13

VDD

VSS

AVDD1

U7A

VDD

R21

VDD

V21

W21

VDD

AGNDHCLK

F21

G22

AVDDHCLK

NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9

D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9

B17 D20 B20 C20 A20 C21 E19 B21 B18 E18 A17 C18 A18 D18 C17 E20 A21 D21 C22 A26 C25 C23 D24 B26 E21 A23 B23 A22 D23 A25 C26 C24 E26 F26 G25 G26 J26 H26 G24 H24 E22 E24 D25 D26 F25 F24 J25 H22 L26 M26 M25 M23 M24 K23 N22 M22 J24 K22 K25 K26 J23 N23 J22 K24

C11 D11 E11 A12 B12 C12 D12 E12 W22

KM266(VT8375)

-SDATA0

-SDATA1

-SDATA2

-SDATA3

-SDATA4

-SDATA5

-SDATA6

-SDATA7

-SDATA8

-SDATA9

-SDATA10

-SDATA11

-SDATA12

-SDATA13

-SDATA14

-SDATA15

-SDATA16

-SDATA17

-SDATA18

-SDATA19

-SDATA20

-SDATA21

-SDATA22

-SDATA23

-SDATA24

-SDATA25

-SDATA26

-SDATA27

-SDATA28

-SDATA29

-SDATA30

-SDATA31

-SDATA32

-SDATA33

-SDATA34

-SDATA35

-SDATA36

-SDATA37

-SDATA38

-SDATA39

-SDATA40

-SDATA41

-SDATA42

-SDATA43

-SDATA44

-SDATA45

-SDATA46

-SDATA47

-SDATA48

-SDATA49

-SDATA50

-SDATA51

-SDATA52

-SDATA53

-SDATA54

-SDATA55

-SDATA56

-SDATA57

-SDATA58

-SDATA59

-SDATA60

-SDATA61

-SDATA62

-SDATA63

-SDATA[0:63] 1

-DICLK0

-DICLK2

-DICLK3

L26 LCN0603T-10NJ-S

L28 LCN0603T-10NJ-S

L30 LCN0603T-10NJ-S

L32 LCN0603T-10NJ-S

-DICLK[0:3]1

P21

VCC_CORE

EC27

33u/16V

BC37

BC169

.1u

1u

ON SOLDER SIDE

for pin K22,U21

L27 LCN0603T-10NJ-S

L29 LCN0603T-10NJ-S

L31 LCN0603T-10NJ-S

L33 LCN0603T-10NJ-S

R285 100 1%

R284 100 1%

BC185 1u

-DICLK_0

-DICLK_1-DICLK1

-DICLK_2

-DICLK_3

AGND1

A

B

C

D

Title

Size Document Number Rev

C

Date: Sheet

ECS TECHNOLOGIES, INC.

M825ULR

NORTH BRIDGE V T 8375 (S2K)

3.0

326Thursday, November 21, 2002

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of

A

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U7B

4 4

MAA0

1 2

MAA1

3 4

MAA2

5 6

MAA3

7 8

MAA4

1 2

MAA5

3 4

MAA6

5 6

MAA7

7 8

MAA8

1 2

MAA9

3 4

MAA10

5 6

MAA11

7 8

MAA12

R308 10

MAA13

R303 10

MAA14

R302 10

3 3

-CS010,11,12

-CS110,11,12

-CS210,11,12

-CS310,11,12

-SRASA10,11,12

-SCASA10,11,12

-SWEA10,11,12

-DQM_0

-DQM_1

2 2

V_DIMM

-DQM_2

-DQM_3

-DQM_4

-DQM_5

-DQM_6

-DQM_7

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

MVREF_NB

RN31 10 8P4R

RN28 10 8P4R

RN32 10 8P4R

R315 10 R319 10 R316 10

AC11 AB12 AC12 AB14 AB16 AB17 AB15 AC18 AE17 AC17 AB10

AC9

AF17 AB18 AB19

AC21 AD24 AB22 AC24 AB20

AF24

AD6 AC5 AC6

AD5

AB11

AD7

AD25 AD22

AF19 AE15

AF12

AD26

AF22 AD19

AF15 AE12

AC8 AD4

AA10 AA18

AB6 AB7

AB9

Y26

AB8 AF4

Y24

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13 MA14

CKE0 CKE1 CKE2 CKE3 CKE4 CKE5

CS#0 CS#1 CS#2 CS#3 CS#4 CS#5

SRASA SCASA SWEA

DQM#0 DQM#1 DQM#2 DQM#3 DQM#4 DQM#5 DQM#6 DQM#7

DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7

MVREF0 MVREF1

B

V_DIMM AVDD1

AA7V9V10

V11

V12

V13

V14

V15

V16

V17

V18

VCCM

T18

VCCM

U18

VCCM

AA15

VCCM

AA21

VCCM

AA22Y21

AVMCLKAGNDMCK

AVDD2

AA14AA13

AVDLLAGNDDLL

MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8

MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63

DCLKO

DCLKIN

W23 W24 AA25 AB26 W26 W25 AA26 AA24 AB25 AB24 AF25 AE24 AB23 AC26 AE26 AF26 AD23 AE23 AD21 AF21 AC23 AF23 AE21 AB21 AC20 AF20 AF18 AD18 AD20 AE20 AE18 AD17 AF16 AC15 AC14 AE14 AD16 AD15 AD14 AF14 AF13 AD12 AD11 AF11 AD13 AB13 AE11 AD10 AF10 AE9 AE8 AF7 AF9 AD9 AF8 AD8 AE6 AF5 AE3 AF1 AF6 AE5 AF3 AF2

Y22 AA23

C

MD_0 MD_1 MD_2 MD_3 MD_4 MD_5

MD_6 MD_7 MD_8 MD_9 MD_10 MD_11 MD_12 MD_13 MD_14 MD_15 MD_16 MD_17 MD_18 MD_19 MD_20 MD_21 MD_22 MD_23 MD_24 MD_25

MD_26 MD_27 MD_28 MD_29 MD_30 MD_31 MD_32

MD_33 MD_34 MD_35 MD_36 MD_37 MD_38 MD_39 MD_40 MD_41 MD_42 MD_43 MD_44 MD_45 MD_46 MD_47 MD_48 MD_49 MD_50 MD_51 MD_52 MD_53 MD_54 MD_55 MD_56 MD_57 MD_58 MD_59 MD_60 MD_61 MD_62 MD_63

R286 22

ON SOLDER SIDE

BC? pin(AA14,AA13)

DCLKOUT 9

DCLKI

DCLKI 9

AVDD2

L55

1u BC180

VCC2_5

FB0805-121Y

D

MD[0:63]MAA[0:14]

-DQM[0:7]-DQS[0:7]

MD_13 MD_0 MD_4 MD_5 MD_1 MD_2 MD_6 MD_7 MD_3 MD_8 MD_9 MD_12 MD_14 MD_15 MD_10 MD_11 MD_20 MD_16 MD_17 MD_21 MD_18 MD_22 MD_19 MD_23 MD_24 MD_28 MD_25 MD_29 MD_26 MD_30 MD_27 MD_31 MD_42 MD_43 MD_46 MD_47 MD_40 MD_44 MD_45 MD_41 MD_32 MD_36 MD_33 MD_37 MD_34 MD_38 MD_39 MD_35 MD_48 MD_49 MD_52 MD_53 MD_54 MD_50 MD_55 MD_51 MD_60 MD_56 MD_61 MD_57 MD_62 MD_58 MD_63 MD_59

-DQM_0

-DQM_1

-DQM_2

-DQM_3

-DQM_4

-DQM_5

-DQM_6

-DQM_7

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

R298 10 R301 10 R304 10 R307 10 R310 10 R312 10 R317 10 R326 10 R299 10 R300 10 R305 10 R306 10 R309 10 R311 10 R324 10 R327 10

RN22 10 8P4R

RN23 10 8P4R

RN25 10 8P4R

RN24 10 8P4R

RN26 10 8P4R

RN27 10 8P4R

RN29 10 8P4R

RN30 10 8P4R

RN36 10 8P4R

RN35 10 8P4R

RN33 10 8P4R

RN34 10 8P4R

RN37 10 8P4R

RN38 10 8P4R

RN39 10 8P4R

RN40 10 8P4R

MD13 MD0 MD4 MD5 MD1 MD2 MD6 MD7 MD3 MD8 MD9 MD12 MD14 MD15 MD10 MD11 MD20 MD16 MD17 MD21 MD18 MD22 MD19 MD23 MD24 MD28 MD25 MD29 MD26 MD30 MD27 MD31 MD42 MD43 MD46 MD47 MD40 MD44 MD45 MD41 MD32 MD36 MD33 MD37 MD34 MD38 MD39 MD35 MD48 MD49 MD52 MD53 MD54 MD50 MD55 MD51 MD60 MD56 MD61 MD57 MD62 MD58 MD63 MD59

-DQM0

-DQM1

-DQM2

-DQM3

-DQM4

-DQM5

-DQM6

-DQM7

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

E

MD[0:63] 10,11,12MAA[0:14] 10,11,12

-DQM[0:7] 10,11,12-DQS[0:7] 10,12

CLOSE TO DIMM

VSSM

R313 200 1%

1 1

MVREF_NB

R314 200 1%

C198 .1u

C197 .1u

C237 .1u(OPT)

C236 .1u (BOT)

KM266(VT8375)

AC3

AE2

AC4

AE4

AC7

AE7

AC10

AE10

AC13

AE13

Y23

AC16

AE16

Y25

ON SOLDER SIDE

A

B

AC19

AE19

AC22

AE22

AC25

VSSM

AE25

AGND1

DCLKI

(Place near their respective balls of NB)

C

C196 5p (OPT)

Title

Size Document Number Rev

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

NORTH BRIDGE V T 8375 (DRAM)

E

3.0

426Thursday, November 21, 2002

of

A

www.Teknisi-Indonesia.com

B

C

D

E

AA8

VDD

VCCVL

GND

M12

AA9

M13

VCC2_5

K6L6V6W6AA11

VDD

GND

M14

M15

M16

N11

VDD

GND

N12

VDD

GND

AA12

VDD

GND

N13

AA19

VDD

GND

N14

AA20F8F9

VDD

GND

N15

N16

F16

F18

H21

J21

AA16

AA17

VDD

GND

P11

P12

P13

P14

P15

P16

R11

VCCQQVCCQ VCC3 RGBV2_5

U7C

AA6

Y6T9U9

VCCAGP

VSSAGP

VSSQQ

VCCAGP

VSSVL

AA3

AA5

B1C2R9

VCCQQ

VCCAGP

GND

L11

L12

B

VCCVL

GND

L13

L14

L15

L16

M11

G6H6J6N6P6R6T6U6K9L9M9N9P9

4 4

AD_STB0

-AD_STB0 AD_STB1

-AD_STB1

SB_STB

-SB_STB

AGPCOMP

GD0 GD1 GD2 GD3 GD4 GD5 GD6 GD7 GD8

GD9 GD10 GD11 GD12 GD13 GD14 GD15 GD16 GD17 GD18 GD19 GD20 GD21 GD22 GD23 GD24 GD25 GD26 GD27 GD28 GD29 GD30 GD31

SBA0 SBA1 SBA2 SBA3 SBA4 SBA5 SBA6 SBA7

GD[0:31]14

3 3

-GBE014

-GBE114

-GBE214

-GBE314

AD_STB014

-AD_STB014 AD_STB114

-AD_STB114

SBA[0:7]14

2 2

GCLK_NB9

1 1

SB_STB14

-SB_STB14

-GFRAME14

-GIRDY14

-GTRDY14

-GSTOP14

-GDEVSEL14 GPAR14

-GGNT14

-GREQ14

C238 10p(OPT)

ST014 ST114 ST214

-PIPE14

-WBF14

-RBF14

AGPVREF14

CLOSE TO PIN V5

A

VCCAGP

W2

GAD0

W1

GAD1

V3

GAD2

W3

GAD3

V1

GAD4

U2

GAD5

U1

GAD6

U3

GAD7

T4

GAD8

T5

GAD9

R3

GAD10

P2

GAD11

R1

GAD12

P1

GAD13

P3

GAD14

N3

GAD15

N2

GAD16

M1

GAD17

M3

GAD18

M5

GAD19

L1

GAD20

L4

GAD21

L2

GAD22

L3

GAD23

J1

GAD24

H5

GAD25

J3

GAD26

H4

GAD27

H1

GAD28

H3

GAD29

H2

GAD30

G4

GAD31

T1

GCBE#0

P4

GCBE#1

N1

GCBE#2

K3

GCBE#3

T3

AD_STB0

T2

AD_STB0#

K2

AD_STB1

K1

AD_STB1#

D2

SBA0

D3

SBA1

E3

SBA2

D1

SBA3

G3

SBA4

F1

SBA5

G1

SBA6

G2

SBA7

E1

SB_STB

E2

SB_STB#

N5

GFRAME#

P5

GIRDY#

R5

GTRDY#

U5

GSTOP#

N4

GDEVSEL#

U4

GPAR

E4

GGNT#

F5

GREQ#

G5

ST0

F3

ST1

J5

ST2

K5

PIPE#

L5

WBF#

K4

RBF#

V5

GCLK

C1

AGPCOMP

M6

AGPVREF

VSSAGP

F2J2M2R2V2F4J4M4R4V4J9

VCCAGP

VSSAGP

VCCAGP

VSSAGP

VSSQQ

VDD

GND

R12

GND

R13

GND

R14

J10

R15

J11

VCC3

GND

R16

VSUS2_5

J12

VCC3

GND

T11

AD3

C4

C3

B4

VSUS2.5

VCCDAC

VCCRGB

VCCPLL1

FPD0/TVD0 FPD1/TVD1 FPD2/TVD2 FPD3/TVD3 FPD4/TVD4 FPD5/TVD5 FPD6/TVD6 FPD7/TVD7 FPD8/TVD8 FPD9/TVD9

FPD10/TVD10

FPD11/TVBLANK

FPDVS/TVVS FPDHS/TVHS

FPDCLK/TVCLKOUT

FPDDEN/TVCLKIN

FPDDET/TVD11

DISPCLKO

DISPCLKI

SUSSTAT#

GNDDAC

GNDRGB GNDPLL1 GNDPLL2

GND

T12

T13

T14

T15

T16

C10

C

A4

VCCPLL2

VAD0 VAD1 VAD2 VAD3 VAD4 VAD5 VAD6 VAD7

VBE#

UPCMD

UPSTB

UPSTB#

DNCMD

DNSTB

DNSTB#

LCOMP

LVREF

INTA#

RSET

HSYNC VSYNC

SPCLK2

SPD2

GPO0

GPOUT

SPCLK1

SPD1

PWROK RESET#

BISTIN

VSS3

U21

F11

W4 W5 AA4 Y1 AC2 Y2 AB4 AC1

Y3 Y4

AA1 AA2

AB3 AB1 AB2

AB5 Y5

E6

XIN

F6 A3

AR

A2

AG

B3

AB

B5 B6

A6 C6

D6

D9 C9 B9 A9 E9 E8 B8 A8 C8 C7 B7 A7

B11 B10

D8 A10

A11

C5 D5

D10 E7

F7 D7

AD1 AE1 AD2 A5 B2

A1 E5 D4

VSS3

F13

KM266(VT8375)

LCOMPP LVREF_NB

RED GREEN BLUE RSET

HSYNC VSYNC

FPD8 FPD9

BISTIN

RGBGND

VLAD0 8 VLAD1 8 VLAD2 8 VLAD3 8 VLAD4 8 VLAD5 8 VLAD6 8 VLAD7 8

VBE0 8 UPCMD 8

UPSTB 8

-UPSTB 8 DNCMD 8

DNSTB 8

-DNSTB 8

GCLK 9

-INTR_A 6,14,15

RED 20 GREEN 20 BLUE 20

HSYNC 20 VSYNC 20

SPCLK2 20 SPD2 20

-PWROK_NB 7

-RESET_NB 6

-SUSST 7

VCC2_5 RGBV2_5

FB0805-121Y

0(0805)

KM266 JUMP 1-2 KN266 JUMP 2-3

D

L37

BC186

BC40

BC41

.1u

1u

LVREF_NB

1000p

RGBGND

ON SOLDER SIDE

.1u

The voltage level of

C201

LVREF_NB is 0.9V

.1u C200

.1uC203

1uC202

L38

VCC2_5

R323 2K 1%

R320

1.13K 1%

AGPVREF

Decoupling capacitors

RSET

LCOMPP

AGPCOMP

BISTIN FPD8

VCCQQ

VSSQQ

Title

Size Document Number Rev

Custom

Date: Sheet

R112 147 1%

R318 70 1%

VCCQ

R113 60.4 1%

VCC3

1 2 3 4

2

3 1

AR4 10K(1-2)

3 1

AR3 10K(1-2)

5 6 7 8

RN19 4.7K 8P4R

VCCQ

APL431

D14

FPD9

5V_SB

3 2

R322

1

R321

680

C199 1000p

ECS TECHNOLOGIES, INC.

M825LU

NORTH BRIDGE VT8375 (AGP & VLI NK )

526Thursday, November 21, 2002

E

680

VSUS2_5

of

3.0

A

www.Teknisi-Indonesia.com

B

C

D

E

USBDT0-

VCC3

D

BC16

.1u

1 2

USBDT0+ USBDT1USBDT1+

RN82

15K 8P4R

1 2

3 4

5 6

7 8

USBDT2USBDT2+ USBDT3USBDT3+

RN84

15K 8P4R

1 2

3 4

5 6

7 8

USBDT4USBDT4+ USBDT5USBDT5+

RN80

15K 8P4R

1 2

3 4

5 6

7 8

R118

14

U9A

HCT14

2.2K(OPT)

Title

Size Document Number Rev

C

Date: Sheet

U9B

14

HCT14

U9C

HCT14

U9D

HCT14

R135 22

R134 22

R119 22

Q19

2N7002

Q30

2N7002

3 4

5 6

9 8

R241 1K

R157 1K

ECS TECHNOLOGIES, INC.

SOUTH BRIDGE VT8233 (PCI, USB, IPB )

3V3_SB3V3SBUSB

EC60

10u/16V

L43 FB0805-121Y

L42 FB0805-121Y

USBCLK 9

1uBC93 1uBC95 1uBC76 1uBC96

L56 FB0805-121Y

-OC1

-OC2

-IRDY

Around VT8233

VCC2_5

VCC2_5VCC3

BC195 .1u

BC197 .1u

-PCIRST

R459 10K

R460 10K

10pC228

1uBC53 1uBC70

VCC3

4 4

F12

F13

F16

VCC33

GND

A2

F8

B1B2E9

F17L5M5P5P21R5R21W5Y5

VCC33

GND

E16

E23

VCC33

GND

E25

VCC33

GND

G5

VCC33

GND

H23

VCC33

GND

H25

VCC33

GND

K4

VCC33

GND

L11

VCC33

GND

AC9

VCC33

GND

AC8

Y21

VCC33

B

AA21

AB6

VCC33

USBGND

A16

A18

AB7

AB10

VCC33

USBGND

A20

A22

AB11

AB14

VCC33

USBGND

B16

B18

AB15

AB20

VCC33

USBGND

B20

B22

AB21

AC18

VCC33

USBGND

C16

C17

AC19

C18

E5F5F7

-REQ0

-REQ1

-REQ2

-REQ3

-REQ4

-REQ5

-GNT0

-GNT1

-GNT2

-GNT3

-GNT4

-GNT5 SPCLK

-PCIRST

RP9

4.7K 10P8R

R22

H3

AD0

J2

AD1

H2

J1

G3

H1 G2 G1 G4

F2

F1

E1

F3

E2

E3

D2

B5

A5

C6

B6

K1

J3 K2 K3

L2

L3

M2 M1 M3

N1 N3 N2

F4 D1 A4

L1 B4

B3 C4 A3 C3 C1 D3 C2

P1 P2 P3 R1

D6 C5 D4 H4

L4 N4

E6 D5 E4

J4

M4

P4

R2

VCC3

AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31

CBE0 CBE1 CBE2 CBE3

FRAME DEVSEL IRDY TRDY STOP SERR PAR PERR

INTA INTB INTC INTD

REQ0 REQ1 REQ2 REQ3 REQ4 REQ5

GNT0 GNT1 GNT2 GNT3 GNT4 GNT5

PCICLK PCIRST

VCC33

A1

A_D015 A_D115 A_D215 A_D315 A_D415 A_D515 A_D615 A_D715 A_D815

A_D915 A_D1015 A_D1115 A_D1215 A_D1315 A_D1415 A_D1515 A_D1615 A_D1715 A_D1815 A_D1915 A_D2015 A_D2115

-DEVSEL15

C_-BE015 C_-BE115 C_-BE215 C_-BE315

-FRAME15

-INTR_A5,14,15

-INTR_B14,15

-INTR_C15

-INTR_D15

A_D2215 A_D2315 A_D2415 A_D2515 A_D2615 A_D2715 A_D2815 A_D2915 A_D3015 A_D3115

-IRDY15

-TRDY15

-STOP15

-SERR15 PAR15

-PERR15

-REQ015

-REQ115

-GNT015

-GNT115

SBCLK9

-IRDY

1 2 3 4 5 10 6 7 8 9

A

3 3

2 2

1 1

-REQ2

-REQ3

-REQ4

-REQ5

-GNT2

-GNT3

-GNT4

-GNT5

D24

A24

VCC33

USBVDD

IPBTDFR/GPI14/GPO14

IPBRDFR/GPI10/GPO10

IPBTDCK/GPI15/GPO15

IPBRDCK/GPI11/GPO11

IPBOUT0/GPI12/GPO12 IPBOUT1/GPI13/GPO13

USBGND

C19

C20

C21

C22

D16

3V3SBUSB

A25

A26

B24

B25

B26

C24

USBVDD

VSUS25 VSUS25

USBSUS25

PLLVDDA PLLVDDA

PLLGNDA PLLGNDA

USBP0+

USBP0-

USBP1+

USBP1-

USBP2+

USBP2-

USBP3+

USBP3-

USBP4+

USBP4-

USBP5+

USBP5-

USBOC0 USBOC1 USBOC2 USBOC3 USBOC4 USBOC5

USBCLK

USB REXT

KBCK/KA20G

KBDT/KBRC

MSCK/IRQ1

MSDT/IRQ12

IPBIN0/GPI8/GPO8 IPBIN1/GPI9/GPO9

USBGND

D18

D20

E18

E20

F18

F19

C25

C26

USBVDD

USBGND

F21

F20

U20A

T4 U4

D15

D22 A23

B23 E22

A21 B21 E21 D21 A19 B19 E19 D19 A17 B17 E17 D17

A15 B15 C15 E15 D14 E14

D23 C23

V3 V2 W2 W1

D8 D7 C7 A6 A7 B8 C8 B7

VT8235

VSUS2_5

VDDUSB

BC68 .1u

USBDT0+ USBDT0USBDT1+ USBDT1USBDT2+ USBDT2USBDT3+ USBDT3USBDT4+ USBDT4USBDT5+ USBDT5-

-OC0

-OC1

-OC2

R443 3.92K 1%

C

BC194 .1u

EC51

10u/16V

-OC0 21

R444 2.2K 1%

KB_CLK 21 KB_DATA 21 MS_CLK 21 MS_DATA 21

STRAPRST

VCC3

R158

1K

M825LU

USBDT0- 21 USBDT0+ 21 USBDT1- 21 USBDT1+ 21

USBDT2- 21 USBDT2+ 21 USBDT3- 14,21 USBDT3+ 14,21

USBDT4- 21 USBDT4+ 21 USBDT5- 21 USBDT5+ 21

STRAPRST 7

-RESET_NB 5

-IDERST 17

-PCIRSTX 15,18

-CPURST 1

R463

4.7K(OPT)

626Thursday, November 21, 2002

E

-AGPRST 14

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3V3_SB VCC2_5

AA4

AB4

AC4

AC5

F14

F10F9H5J5J21

VSUS33

GND

L14

L15

2

2.7K(2-3)

GND

F15

VDD

GND

L16

L23

L25

M11

M12

PDD0

PDD[0:15]17

4 4

PDDREQ17

-PDDACK17

-PDIOR17 -SUSST 5

-PDIOW17 PIORDY17

-PDCS117

-PDCS317 PDA017 PDA117 PDA217

3 3

SDD[0:15]17

2 2

1 1

IRQ1417

SDDREQ17

-SDDACK17

-SDIOR17

-SDIOW17 SIORDY17

-SDCS117

-SDCS317 SDA017 SDA117 SDA217

IRQ1517

VCC3 VCC3

R466 1K

R468 363

SCOMPP PCOMPP

R470

360 1%

A

PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

PVREF PCOMPP

SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15

-SDCS1

-SDCS3 SDA0 SDA1 SDA2

SVREF SCOMPP

PVREFSVREF

AA24

PDD0

AA25

PDD1

AB24

PDD2

AC26 AC24 AD25 AE26

AF25

AF26 AD24 AD26 AC25 AB23 AB26 AA26 AA22

Y22

W26

Y24 Y25 Y26 V24

W24

Y23 V25 V26

AE24

W22 W23

AF15 AD16

AF16

AF17 AE17 AD18

AF18 AE18

AF19 AD19 AD20

AF20 AE20 AD21

AF21 AE21

AE15 AD22

AF22 AC21 AD15 AC23 AD23 AE23 AC22

AF23

AF24 AD17 AC15

VSUS33

PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

PDDREQ PDDACK PDIOR/PHDMARDY/PHSTROBE PDIOW/PSTOP PDRDY/PDDMARDY/PDSTROBE PDCS1 PDCS3 PDA0 PDA1 PDA2 IRQ14

PVREF PCOMPP

SA0/SDD0 SA1/SDD1 SA2/SDD2 SA3/SDD3 SA4/SDD4 SA5/SDD5 SA6/SDD6 SA7/SDD7 SA8/SDD8 SA9/SDD9 SA10/SDD10 SA11/SDD11 SA12/SDD12 SA13/SDD13 SA14/SDD14 SA15/SDD15

SDDRQ SDDACK SDIOR/SHDMARDY/SHSTROBE SDIOW/SSTOP SDRDY/SDDMARDY/SDSTROBE SDCS1 SDCS3 SDA0 SDA1 SDA2 IRQ15

SVREF SCOMPP

VCC3

R467 1K

R469 363

R471

360 1%

VSUS33

GND

L12

L13

AR6

1 3

SDA2

VDD

GND

M13

M14

2N7002 Q46

B

K5

K21T5T21U5U21

U22

V5

AB8

AB9

AB16

VDD

GND

M15

M16N5N11

GND

VDD

ACSDIN2/GPI20/GPO20 ACSDIN3/GPI21/GPO20

SUSCLK/GPO4

SMBALRT/GPI7

GPIOA/GPI24/GPO24 GPIOC/GPI25/GPO25 GPIOD/GPI30/GPO30 GPIOE/GPI31/GPO31

CPUSTP/GPO5

IORGPI22/GPO22

IOW/GPI23/GPO23

GND

N13

N15

N16

N14

P11

N12

SDA1 SDA0

B

AB17

VDD

EXTSMI/GPI2

BATLOW/GPI5 SUSST1/GPO3

PCISTP/GPO6

ROMCS/KBCS

IORDY/GPI19 SA16/GPO16

SA17/GPO17 SA18/GPO18 SA19/GPO19

GND

F11F6AB25

U20B

T3

ACBITCLK

VDD

SUSA/GPO1 SUSB/GPO2

GND

T2

ACSDIN0

U3

ACSDIN1

ACSYNC

ACSDO ACRST

PWROK

PWRGD PWRBTN RSMRST

RING/GPI3

PME/GPI6

LID/GPI4

SUSC

SMBCK1 SMBDT1

GPI1

GPO0

GPI0

PCLKRUN

MEMR

MEMW

SOE

TEST

XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7

GND

AB22

XSDA1 XSDA0

2N7002

Q44

U2 V1 T1 U1 R3

AE2 AF4 AD2 AD5 Y2 AA1 W3 AC1 W4 Y3 AB1

AA2 AF2 AF1 AB2 AB3 AC2

AC3 AA3

AE3 AE5 AE6 AD6 AC6

AF5 AC7 AF6

AE12 AF10 AF12 AD12 AC10 AD9 AF9 AD10

AF11 AE11 AD11 AC11

AC14 AC13 AF14 AE14 AD14 AF13 AE13 AD13

VT8235

SDIN2

SDIN3

R412 22 R413 22 R411 22

-PWROK_NB

PWRGD_SB

-PWRBTN

-RSMRST

-RING

-EXTSMI

-PME

-LID

-BATLOW

-SUSST

SUS_CLK

-SUSA

-SUSB

-SUSC

-SMBALT

SMBCK

SMBDT

GPI1

GPO0

GPI0

GPIOC

GPIOD

GPIOE

-CLKRUN

-CPUSTP

-PCISTP

-ROMCS

-SOE

-IOR

-IOW

TEST

-IORDY

SA16

SA17

SA18

SA19

BIT_CLK 16,22 SDIN0 16,22 SDIN1 16

SYNC 16,22 SDOUT 16,22

-ACRST 16,22

-PWROK_NB 5 PWRGD_SB 25

-RING 20

-PME 14,15,18

-LID 17

-SUSA 23

-SUSB 25

-SUSC 25 SMBCK 9,10,11,16

SMBDT 9,10,11,16

GPO0 21

GPIOA 17

-CPUSTP 23

-PCISTP 9

SA17 9

2N7002 Q45

R397 4.7K

C

Power Up Strappings :

SB to NB Strapping pins mapping :

SA[19:16] = VD[3:0] SDA[2:0] = VD[6 : 4] SDCS3 = VD7

VD[1:0] (SA[17:16]) => FSB Select

00 66MHz 01 100MHz 11 133MHz 10 AUTO

VD[5:2] (SDA[1:0] & SA[19:18]) => CPU Clock Divider

0000 11 0001 11.5 0010 12 0011 12.5 0100 5 0101 5.5 0110 6 0111 6.5

VD6(SDA2) : Strapping Information Select

0 From Hardware Strapping 1 From Boot ROM

VD7(SDCS3) : K7/P6 Mode Select

0 K7 mode 1 P6 mode

-ROMCS => LPC ROM Select

0 - Disable LPC ROM (Default) 1 - Enable LPC ROM

-SOE => Auto Reboot Select

0 - Enable 1 - Disable (Defau lt)

SA18 SA19

XSDA0 XSDA1

NB_FID024 NB_FID124 NB_FID224 NB_FID324

-SOE

R401 2.7K

SA17

-PWRBTN

-RSMRST

STRAPRST 6

C

RN104

1 2 3 4 5 6 7 8

0 8P4R

AR8

2

2.7K(1-2)(OPT)

3V3_SB

1000 7 1001 7.5 1010 8 1011 8.5 1100 9 1101 9.5 1110 10 1111 10.5

-ROMCS

VCC3

1 3

R430

4.7K R431 56

C231 .1u

R426 10K

C233 1u

RN93

1 2 3 4 5 6 7 8

10K 8P4R

SA16

D

VCC3

R465 2.7K

AR9

2

2.7K(1-2)

PW_BN 21

3V3_SB

D

VCC3

1 3

E

VBAT

GPI0

SMBCK

SMBDT

-SDCS1

-SDCS3 TEST

-SUSB

-SUSC

-CLKRUN

-CPUSTP

-PCISTP GPIOA GPIOD

GPIOE

-IOR

-IOW

-IORDY

GPIOC

-PWROK_NB

-LID

-SUSST SUS_CLK

-EXTSMI

-RING

-PME

-BATLOW

-SMBALT GPI1

GPO0

-SUSA

SDIN0 SDIN1 SDIN2 SDIN3

Title

Size Document Number Rev

C

Date: Sheet

R407 10K

VCC3

R415 2.2K

R417 2.2K R464 10K R391 1K R403 4.7K

R406 10K R414 10K(OPT)

VCC3

AR7

1

2

3

4.7K(1-2)

VCC3

RP7

1 2 3 4 5 10 6 7 8 9

4.7K 10P8R

3V3_SB

RP8

1 2 3 4 5 10 6 7 8 9

10K 10P8R

RN89

1 2 3 4 5 6 7 8

10K 8P4R

R416 2.7K(OPT)

RN88

1 2 3 4 5 6 7 8

4.7K 8P4R

BC97 .1u

VCC3

AR10

1

2

3

4.7K(1-2)

1-2 LAN ENABLE 2-3 LAN DISABLE

BC94 .1u

ECS TECHNOLOGIES, INC.

M825LU

SOUTH BRIDGE VT8233 (PM, HW, ISA)

726Thursday, November 21, 2002

E

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3.0

A

www.Teknisi-Indonesia.com

B

C

D

E

D13

E13

MIISUS25

GND

AC20

AE16

GND

AC17

GND

AC16

D11P12

D12

MIIVCCGND

P13

3V3_SB

E11

E12

MIIVCC

GND

P14

P15

VIDSEL

VRDSLP

MIIVCC

AGPBZ

DPSLP

IGNNE

SLP/GPO7

STPCLK

MTXENA

MTXD0 MTXD1 MTXD2 MTXD3

MTXCLK

MRXERR

MRXCLK

MRXDV MRXD0 MRXD1

MDRXD2

MRXD3

RAMVCC

RAMGND

PLLVCC

PLLGND

RTCX1 RTCX2

GND

P16R4R11

GHI

A20M

FERR

INIT

INTR

NMI SMI

MCRS MCOL

MDCK

MDIO

EECS EEDO

EEDI

EECK

GND

R13

GND

R12

U20C

R24 P25 P24 A8 P26

T25 U26 T26 R25 T23 R23 U25 T24 R26

B13 C13

B12 C12 A11 B11 C11 A12

A10 B10 C10 E10 D10 D9 A9

C9 B9

A13 A14 B14 C14

E7

E8

P22

P23

AD4 AF3

VT8235

GHI VIDSEL VRDSLP AGPBZ DPSLP

-SLP

R351 33 R350 33 R345 33 R348 33 R347 33

R344 33 R346 33

SEECS SEEDO SEEDI SEECLK

GNDRAM

C230 10p

VDDPLL

BC57

.1u

GNDPLL

X1

X2

32.768KHz

1 2 3 4

-A20M 1

-FERR 1

-IGNNE 1

-INIT 1 INTR 1 NMI 1

-SMI 1

-STPCLK 1

LCRS 26 LCOL 26

LTXEN 26 LTXD0 26 LTXD1 26 LTXD2 26 LTXD3 26 LTXCLK 26

LRXER 26 LRXCLK 26 LRXDV 26 LRXD0 26 LRXD1 26 LRXD2 26 LRXD3 26

LMDC 26 LMDIO 26

VDDRAM

BC82 .1u

L45 FB0805-121Y

L46 FB0805-121Y

X2

C229 10p

R352 0

VCC2_5

APIC_D0

APIC_D1

INTRUDER

DPSLP GHI AGPBZ

VRDSLP

LPAR

R473 4.7K

R337 1K(OPT)

R339 1K(OPT)

R472 4.7K

R408

1M

1 2 3 4 5 6 7 8

RN106 4.7K 8P4R

VCC2_5

VBAT

VCC3

VIDSEL

SPEAK

R405

4.7K(OPT)

SEEDI

SEECLK SEECS

R349 10K

SERIRQ

-SLP

APICCLK_SB

CPUMISS AOLGPI

-WSC VCOMPP

EEPROM

U16

3

DI

2

SK

1

CS

6 7

NC NC

93C46-3GR

install R601,R602 for 109

R353 10K

R404 4.7K R402 4.7K R340 4.7K R331 4.7K(OPT)

R419 4.7K R418 4.7K

R336 1K R334 360 1%

SEEDO

4

DO

8

VCC

5

GND

BC83 .1u

VCC3

3V3_SB

VCC2_5

F22

G21

H21

L21

L22

M21

M22

M23

M24

M25

M26

N21

VCCVK

GND

W21

VCCVK

GND

W25

VCCVK

GND

AA5

VCCVK

GND

AA23

AB5

N22

VCCVK

GND

AB12

LAD0 LAD1 LAD2 LAD3

LPAR

LVREF_SB VCOMPP VCLK

SERIRQ SPEAK SIO_OSC VBAT

AOLGPI CPUMISS INTRUDER

-WSC APIC_D0 APIC_D1

F25

VD0

F26

VD1

J26

VD2

J25

VD3

E26

VD4

E24

VD5

K24

VD6

K26

VD7

D25

VD8

F23

VD9

G23

VD10

G22

VD11

H22

VD12

G24

VD13

J22

VD14

K22

VD15

AF8

LAD0

AE8

LAD1

AD8

LAD2

AF7

LAD3

AD7

LREQ

AE7

LFRM

F24

VBE0

L26

VBE1

D26

VPAR

K25

UPCMD

J24

DNCMD

H24

UPSTB

H26

UPSTB

G25

DNSTB

G26

DNSTB

J23

VLREF

K23

VCOMPP

L24

VCLK

AE10

SERIRQ

AE9

SPKR

AC12

OSC

AE4

VBAT

AE1

SMBCK2/GPI27/GPO27

AD1

SMBDT2/GPI26/GPO26

Y4

AOLGPI/GPI18

Y1

CPUMISS/GPI17

AD3

INTRUDER/GPI16

U24

WSC/APICREQ

T22

APICD0/APICCS/GPI28/GPO28

V23

APICD1/APICACK/GPI29/GPO29

U23

APICCLK

GND

R14

R15

R16

T11

T12

GND

VCCVK

GND

T13

VCCVK

GND

T14

VCCVK

GND

T15

VCCVK

GND

T16V4V21

VCCVK

GND

V22

VLAD05

4 4

3 3

2 2

APICD01 APICD11

VLAD15 VLAD25 VLAD35 VLAD45 VLAD55 VLAD65 VLAD75

VCLK

C218 10p(OPT)

LAD018 LAD118 LAD218 LAD318

-LDRQ18

-LFRAME18

VBE05

UPCMD5 DNCMD5

UPSTB5

-UPSTB5 DNSTB5

-DNSTB5

VCLK9

SERIRQ18

SPEAK21,22

SIO_OSC9

R280 0 R277 0

APICCLK_SB9

APICCLK_SB

N23

VCCVK

GND

AB13

N24

N25

VCCVK

GND

AB18

AB19

N26

VCCVK

GND

AE25

VSUS2_5

GND

AE19

AE22

GND

3V3_SB

D20

1

2

1 1

A

3

R433 1K

BAT1 B-CR2032-C

BAT54C

JP2

1 3

R432

HEADER 3(1-2)

1K

VBAT

2

B

EC57

10u/16V

VBAT

BC98 .1u

C

R338 3K 1%

LVREF_SB

R335 1K 1%

The voltage level of LVREF_SB is 0.9V

C206 .1u

C205 .1u

Title

Size Document Number Rev

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

SOUTH BRIDGE VT8233 (LPC, LAN, V L I N K )

826Thursday, November 21, 2002

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Frequency table for W312-02

VCC3

L36 FB0805-121Y

EC31

VCC2_5

100u/16V

L25 FB0805-121Y

4 4

3 3

VCC3_CLK

EC30

C62

10u/16V

.1u

EC29

C51

10u/16V

.1u

VCC3

USBCLK6

SIO_OSC218

GCLK5

SIO_OSC8

APICCLK_SB8

APICCLK1

USBCLK SIO_OSC2 SIO_OSC

VCC3_CLK

C45 .01u

C53

C52

.01u

VCC3_CLK

R87 10K R103 22 R98 22

R90 22 R83 22 R84 22 R91 22

R92 4.7K

C61 .01u

R97 5

-SRESET

FS3

FS0 FS1

STP

C63 .01u

C59 .01u

C60 1u

-SRESET

FS2

R102 4.7K

U6

1

VDDREF

15

VDDPCI

23

VDDPCI

25

VDDAGP

33

AVDD

40

VDDCPU

5

AVDD48MHz

2

GNDREF

8

AGND48MHz

12

GNDPCI

19

GNDPCI

29

GNDAGP

32

AGND

37

GNDCPU

43

GNDCPU

34

PD

24

SRESET(SEL24_48)

6

48MHZ/FS2(48MHZ/FS3)

7

24_48MHZ/FS3(24_48MHZ/FS4)

48

REF0/FS0

47

REF1/FS1

46

REF2

45

REF_STP

VCC3

X1

3

C58 10p

PCICLKF/FS4(PCICLKF)

PCICLK0/SEL24_48(PCICLK0)

PCICLK8(PCICLK8/FS2)

X3

1 2

14.318MHz

PCICLK1 PCICLK2 PCICLK3 PCICLK4 PCICLK5 PCICLK6 PCICLK7

PCICLK9_E

AGPCLK0 AGPCLK1 AGPCLK2

CPUCLKT0

CPUCLKC0

CPUCLKT_CS

CPUCLKC_CS

PCI_STP CPU_STP AGP_STP

SDATA

SCLK

X2

W312/C9854/(ICS94228)

4

C57 10p

FS4 SBCLK

-SEL24_48

FS_ICS

R99 22

R101 22 R105 22 R106 22

R88 22 R96 22 R95 22

R85 0 R86 0

R93 22 R94 22

-SEL24_48

STP

2

9 10 11 13 14 16 17 18 20 21 22

26 27 28

42 41

39 38

35 36 44

31 30

8705CLK PCICLK0 PCICLK1

GCLK_SLOT GCLK_NB VCLK

CPUCLK+ CPUCLK-

HCLK+ HCLK-

VCC3

AR2

1 3

4.7K(1-2)

SMBDT SMBCK

SBCLK 6

8705CLK 18 PCICLK0 15 PCICLK1 15

GCLK_SLOT 14 GCLK_NB 5 VCLK 8

CPUCLK+ 1 CPUCLK- 1

HCLK+ 3 HCLK- 3

-PCISTP 7

SMBDT 7,10,11,16 SMBCK 7,10,11,16

CPUCLK+ CPUCLKHCLK+ HCLKGCLK_SLOT GCLK_NB VCLK DCLKOUT

SDCLK0

SDCLK1 SDCLK2 SDCLK3 SDCLK4 SDCLK5 SDCLK6 SDCLK7

425

10pC43 10pC44 10pC46 10pC47 10pC50 10pC49 10pC48 10pC169

10PC160 10PC159 10PC162 10PC161 10PC158 10PC157 10PC163 10PC164

SW1

3

CPU

AGP

1

ONOFF 66.6 33.3OFF OFF 100OFF

133OFF 66.6OFF OFFOFF 33.3OFF

DCLK0

-DCLK0 DCLK1

-DCLK1 DCLK2

-DCLK2 DCLK3

-DCLK3 DCLK4

-DCLK4 DCLK5

-DCLK5

PCI

10PC175 10PC174 10PC181 10PC180 10PC183 10PC182 10PC189 10PC188 10PC185 10PC184 10PC187 10PC186

V_DIMM

VCC2_5

2 2

DDR_SEL10,13

1 1

L39 FB0805-121Y

EC6

10u/16V

L40 FB0805-121Y

EC7

10u/16V

5V_SB

A

C165 1u

R355

DCLKOUT4

4.7K Q27

2N7002

EC9 10u/16V

EC8 10u/16V

VCC2_5

C173 .1u

C166 .1u

R297

4.7K(OPT)

R296

4.7K(OPT)

C179 .01u

V_DIMM

C170 .01u

R356

C177 .01u

4.7K

C167 .01u

C171 .01u

C178 .01u

SMBDT7,10,11,16 SMBCK7,10,11,16

DCLKI4

B

C168

C172

.01u

C176 .01u

R369 4.7K

R354 22

U3

2

VDD3.3/2.5

8

VDD3.3/2.5

12

VDD3.3/2.5

17

VDD3.3/2.5

23

VDD3.3/2.5

32

VDD2.5

37

VDD2.5

41

VDD2.5

47

VDD2.5

3

GND

9

GND

14

GND

18

GND

26

GND

31

GND

35

GND

40

GND

46

GND

48

SEL_DDR/-SDR

36

PWR_DWN

24

SDATA

25

SCLK

13

BUF_IN

1

FBOUT

W255/ICS93718

DDR0T/SDRAM10 DDR0C/SDRAM11

DDR1T/SDRAM0

DDR1C/SDRAM1

DDR2T/SDRAM2

DDR2C/SDRAM3

DDR3T/SDRAM4

DDR3C/SDRAM5

DDR4T/SDRAM6

DDR4C/SDRAM7

DDR5T/SDRAM8

DDR5C/SDRAM9

DDR6T DDR6C

DDR7T DDR7C

DDR8T DDR8C

DDR9T DDR9C

DDR10T DDR10C

DDR11T DDR11C

4 5

6 7

10 11

15 16

19 20

21 22

28 27

30 29

34 33

39 38

43 42

45 44

C

RN43

1 2 3 4 5 6 7 8

22 8P4R

RN42

1 2 3 4 5 6 7 8

22 8P4R

R358 10 R357 10

R360 10 R359 10

R362 10 R361 10

R368 10 R367 10

R364 10 R363 10

R366 10 R365 10

SDCLK0 SDCLK1 SDCLK2 SDCLK3

SDCLK4 SDCLK5 SDCLK6 SDCLK7

DCLK0

-DCLK0 DCLK1

-DCLK1 DCLK2

-DCLK2 DCLK3

-DCLK3 DCLK4

-DCLK4 DCLK5

-DCLK5

SDCLK0 11 SDCLK1 11 SDCLK2 11 SDCLK3 11

SDCLK4 11 SDCLK5 11 SDCLK6 11 SDCLK7 11

DCLK0 10

-DCLK0 10 DCLK1 10

-DCLK1 10 DCLK2 10

-DCLK2 10 DCLK3 10 SA17 7

-DCLK3 10 DCLK4 10

-DCLK4 10 DCLK5 10

-DCLK5 10

FS1 FS2 FS3 FS4

FS_ICS

FS0

RN20

10K 8P4R

1 2 3 4 5 6 7 8

R107 10K

R89 10K

VCC3

3

2

1

JP3 HEADER 3(1-2)

R82 10K

JP3 : 1-2 CPU CLK 100M

2-3 CPU CLK 133M

Title

Size Document Number Rev

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

CLOCK SYNTHESIZER

926Thursday, November 21, 2002

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3.0

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B

C

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E

VDDQ

GND

VDDQ

GND

V_DIMM

104

112

128

136

143

156

164

172

180738467085108

VDD

VDDQ

GND

Title

Size Document Number Rev

C

Date: Sheet

VDD

VDDQ

GND

100

116

124

132

139

ECS TECHNOLOGIES, INC.

DDR1

120

148

168

VDD

D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7

WP

GND

145

152

160

176

DDRAM-DIMM_SOCKET_184P

DDR_SEL

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9

2 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179

44 45 49 51 134 135 142 144

90

MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63

R328 4.7K

M825LU

DDR1 & DDR2 (184 PIN DDR)

E

DDR_SEL 9,13

10 26Thursday, November 21, 2002

of

V_DIMM

3.0

V_DIMM

130

125 122 141

118 115 103

113 157

158 163

107 119 129 149 159 169 177 140

154

111

137 138

181 182 183

184

101 102 173 167

48 43 41

37 32

29 27

59 52

71

97

63 65

21

16 17

76 75

5 14 25 36 56 67 78 86 47

91 92

1 82

9 10

15223054627796

VDDQ

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13

BA0 BA1 BA2

CS0 CS1 NC/CS2 NC/CS3

DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7 DQM8

WE CAS RAS

CKE0 CKE1

CK0/DNU CK0/DNU CK1 CK1 CK2/DNU CK2/DNU

DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8

SDA SCL

SA0 SA1 SA2

VREF VDDID VDDSPD

NC NC/RESET NC NC NC NC/FETEN

3111826344250586674818993

VDDQ

GND

DDR2

120

148

168

VDD

D0 D1 D2 D3 D4 D5 D6 D7 D8

D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7

WP

GND

145

152

160

176

DDRAM-DIMM_SOCKET_184P

MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA13 MAA14

MAA11 MAA12

-DQM0

-DQM1

-DQM2

-DQM3

-DQM4

-DQM5

-DQM6

-DQM7

-SWEA

-SCASA

-SRASA CKE2

CKE3

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

SMBDT SMBCK

MVREF_DIM VDDID2

C155 .1u

C156 .1u

RN41 270 8P4R

MAA[0:14]4,11,12

V_DIMM

-CS24,11,12

-CS34,11,12

-SWEA4,11,12

-SCASA4,11,12

-SRASA4,11,12 CKE211

CKE311

DCLK39

-DCLK39

DCLK49

-DCLK49

DCLK59

-DCLK59

V_DIMM

R325 10K

V_DIMM

DDR_PWRGD25DDR_PWRGD25

MD0

2

MD1

4

MD2

6

MD3

8

MD4

94

MD5

95

MD6

98

MD7

99

MD8

12

MD9

13

MD10

19

MD11

20

MD12

105

MD13

106

MD14

109

MD15

110

MD16

23

MD17

24

MD18

28

MD19

31

MD20

114

MD21

117

MD22

121

MD23

123

MD24

33

MD25

35

MD26

39

MD27

40

MD28

126

MD29

127

MD30

131

MD31

133

MD32

53

MD33

55

MD34

57

MD35

60

MD36

146

MD37

147

MD38

150

MD39

151

MD40

61

MD41

64

MD42

68

MD43

69

MD44

153

MD45

155

MD46

161

MD47

162

MD48

72

MD49

73

MD50

79

MD51

80

MD52

165

MD53

166

MD54

170

MD55

171

MD56

83

MD57

84

MD58

87

MD59

88

MD60

174

MD61

175

MD62

178

MD63

179 44

45 49 51 134 135 142 144

90

R333 4.7K

MD[0:63] 4,11,12

CKE0

1 2

CKE1

3 4

CKE2

5 6

CKE3

7 8

V_DIMM

130

125 122 141

118 115 103

113 157

158 163

107 119 129 149 159 169 177 140

154

111

137 138

181 182 183

184

101 102 173 167

C153 .1u

C151 .1u

48 43 41

37 32

29 27

59 52

71

97

63 65

21

16 17

76 75

5 14 25 36 56 67 78 86 47

91 92

1 82

9 10

15223054627796

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13

BA0 BA1 BA2

CS0 CS1 NC/CS2 NC/CS3

DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7 DQM8

WE CAS RAS

CKE0 CKE1

CK0/DNU CK0/DNU CK1 CK1 CK2/DNU CK2/DNU

DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8

SDA SCL

SA0 SA1 SA2

VREF VDDID VDDSPD

NC NC/RESET NC NC NC NC/FETEN

VDDQ

4 4

-DQM0

-DQM1

-DQM2

-DQM3

-DQM4

-DQM5

-DQM6

-DQM7

-SWEA

-SCASA

-SRASA CKE0

CKE1

SMBDT SMBCK

MVREF_DIM VDDID1

MVREF_DIM

MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA13 MAA14

MAA11 MAA12

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

C152 .1u

C150 .1u

MAA[0:14]4,11,12

-CS04,11,12

-CS14,11,12

-DQM[0:7]4,11,12

3 3

-SWEA4,11,12

-SCASA4,11,12

-SRASA4,11,12 CKE011

CKE111

DCLK09

-DCLK09

DCLK19

-DCLK19

DCLK29

-DCLK29

-DQS04,12

-DQS14,12

-DQS24,12

-DQS34,12

-DQS44,12

-DQS54,12

2 2

1 1

-DQS64,12

-DQS74,12

SMBDT7,9,11,16 SMBCK7,9,11,16

R332 10K

V_DIMM

R295 200 1%

R294 200 1%

104

112

128

136

143

VDDQ

GND

3111826344250586674818993

156

VDDQ

GND

164

VDDQ

GND

172

VDDQ

GND

VDDQ

GND

180738467085108

VDD

VDDQ

GND

100

116

124

132

139

CLOSE TO DDR1 pin 1

A

B

C

D

A

www.Teknisi-Indonesia.com

B

C

D

V_DIMMV_DIMM

E

SDR1

MD51

2

D0

VCC

D1 D2 D3 D4 D5 D6 D7 D8

D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7

GND

SDRAM-DIMM_SOCKET_168P

MD55

3

MD50

4

MD54

5

MD53

7

MD52

8

MD49

9

MD48

10

MD35

11

MD39

13

MD38

14

MD34

15

MD37

16

MD33

17

MD36

19

MD32

20

MD31

55

MD27

56

MD30

57

MD26

58

MD29

60

MD25

65

MD28

66

MD24

67

MD11

69

MD10

70

MD15

71

MD14

72

MD13

74

MD12

75

MD9

76

MD8

77

MD59

86

MD63

87

MD58

88

MD62

89

MD57

91

MD61

92

MD56

93

MD60

94

MD47

95

MD46

97

MD43

98

MD42

99

MD41

100

MD45

101

MD44

103

MD40

104

MD23

139

MD19

140

MD22

141

MD18

142

MD21

144

MD17

149

MD16

150

MD20

151

MD3

153

MD7

154

MD6

155

MD2

156

MD1

158

MD5

159

MD4

160

MD0

161 21

22 52 53 105 106 136 137

MD[0:63] 4,10,12

MAA0

33

MAA1

117

MAA2

34

MAA3

118

MAA4

35

MAA5

119

MAA6

36

MAA7

120

MAA8

37

MAA9

121

MAA10

38

MAA13

123

MAA14

126 132

MAA11

122

MAA12

39

-CS24,10,12

-CS34,10,12

-SWEA-SWEA

-SCASA

-SRASA

SDCLK49 SDCLK59 SDCLK69 SDCLK79

SMBDT7,9,10,16 SMBCK7,9,10,16

-DQM6

-DQM4

-DQM3

-DQM1

-DQM7

-DQM5

-DQM2

-DQM0

CKE210CKE010 CKE310

SMBDT SMBCK

-DQM[0:7]4,10,12

-SWEA4,10,12

-SCASA4,10,12

-SRASA4,10,12

V_DIMM

30

114

45

129

28 29 46

47 112 113 130 131

27

48 111

115

31

44 128

63

42 125

79 163

82

83

62 146

165 166 167

24

25

50

51 108 109 135

81 134

147

61

80 145 164

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 (AP) A11 A12 A13

BA0 BA1

RAS0/S0 RAS1/S1 RAS2/S2 RAS3/S3

CAS0/DQMB0 CAS1/DQMB1 CAS2/DQMB2 CAS3/DQMB3 CAS4/DQMB4 CAS5/DQMB5 CAS6/DQMB6 CAS7/DQMB7

WE0 WE2/DU

DU/CAS DU/RAS

DU/OE0 DU/OE2

CKE0 CKE1

CK0 CK1 CK2 CK3

SDA SCL

DU/VREF DU/VREF

SA0 SA1 SA2

QS0/DQS0 RFU/DQS1 QS2/DQS2 RFU/DQS3 QS1/DQS4 RFU/DQS5 QS3/DQS6 RFU/DQS7 RFU/DQS8

REGE NC

NC NC NC

11223324354646878

6182640414959738490102

VCC

GND

VCC

GND

VCC

GND

VCC

GND

110

124

133

143

157

168

VCC

GND

85

96

GND

152

148

138

127

116

107

162

MAA0

MAA[0:14]4,10,12 MAA[0:14]4,10,12

4 4

-CS04,10,12

-CS14,10,12

-SCASA

-SRASA

CKE110

SMBDT7,9,10,16 SMBCK7,9,10,16

-DQM6

-DQM4

-DQM3

-DQM1

-DQM7

-DQM5

-DQM2

-DQM0

SMBDT SMBCK

-DQM[0:7]4,10,12

3 3

2 2

-SWEA4,10,12

-SCASA4,10,12

-SRASA4,10,12

SDCLK09 SDCLK19 SDCLK29 SDCLK39

V_DIMM

MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA13 MAA14

MAA11 MAA12

33

117

34

118

35

119

36

120

37

121

38 123 126 132

122

39

30 114

45 129

28

29

46

47 112 113 130 131

27

48 111

115

31

44 128

63

42 125

79 163

82

83

62 146

165 166 167

24

25

50

51 108 109 135

81 134

147

61

80 145 164

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 (AP) A11 A12 A13

BA0 BA1

RAS0/S0 RAS1/S1 RAS2/S2 RAS3/S3

CAS0/DQMB0 CAS1/DQMB1 CAS2/DQMB2 CAS3/DQMB3 CAS4/DQMB4 CAS5/DQMB5 CAS6/DQMB6 CAS7/DQMB7

WE0 WE2/DU

DU/CAS DU/RAS

DU/OE0 DU/OE2

CKE0 CKE1

CK0 CK1 CK2 CK3

SDA SCL

DU/VREF DU/VREF

SA0 SA1 SA2

QS0/DQS0 RFU/DQS1 QS2/DQS2 RFU/DQS3 QS1/DQS4 RFU/DQS5 QS3/DQS6 RFU/DQS7 RFU/DQS8

REGE NC

NC NC NC

11223324354646878

6182640414959738490102

VCC

GND

VCC

GND

VCC

GND

VCC

GND

110

124

133

143

157

168

VCC

GND

85

96

GND

152

148

138

127

116

107

162

SDR2

MD51

2

D0

VCC

D1 D2 D3 D4 D5 D6 D7 D8

D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7

GND

SDRAM-DIMM_SOCKET_168P

MD55

3

MD50

4

MD54

5

MD53

7

MD52

8

MD49

9

MD48

10

MD35

11

MD39

13

MD38

14

MD34

15

MD37

16

MD33

17

MD36

19

MD32

20

MD31

55

MD27

56

MD30

57

MD26

58

MD29

60

MD25

65

MD28

66

MD24

67

MD11

69

MD10

70

MD15

71

MD14

72

MD13

74

MD12

75

MD9

76

MD8

77

MD59

86

MD63

87

MD58

88

MD62

89

MD57

91

MD61

92

MD56

93

MD60

94

MD47

95

MD46

97

MD43

98

MD42

99

MD41

100

MD45

101

MD44

103

MD40

104

MD23

139

MD19

140

MD22

141

MD18

142

MD21

144

MD17

149

MD16

150

MD20

151

MD3

153

MD7

154

MD6

155

MD2

156

MD1

158

MD5

159

MD4

160

MD0

161 21

22 52 53 105 106 136 137

1 1

Title

Size Document Number Rev

Custom

A

B

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

SDR1 & SDR2 (168 PIN SDRAM)

11 26Thursday, November 21, 2002

E

3.0

of

A

www.Teknisi-Indonesia.com

B

C

D

E

MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11

MD12 MD13 MD14 MD15

-DQM0

-DQM1

-DQM4

-DQM5

-DQM2

-DQM3

-DQM6

-DQM7 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23

MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31

3 2

5 6

+

-

+

-

84

MAA[0:14]MD[0:63]

-DQS[0:7]-DQM[0:7]

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

U19A

1

LM358

U19B

7

LM358

VTT_MEM

2

ADD NEW

3 1

Q53 2N2222A

3 1

2

Q52 2N2222A

2

V_DIMM

.1uBC153

.1uBC146

.1uBC149

.1uBC152

.1uBC134

.1uBC158

.1uBC160

.1uBC162

.1uBC135

.1uBC130

from VCC3 change to V_DIMM

1

Q51 2SD2583(OPT)

2 3

C

Q50 2SD2583(OPT)

2 3

EC35

1000u/6.3V

Q41 HI882(OPT)

1 3

1

Q42 HI882(OPT)

1 3

EC12

1000u/6.3V

RN57 75 8P4R

RN59 75 8P4R

BC132

.1u

BC142

.1u

2

3

HJ882

BC141

.1u

BC156

.1u

RN49 75 8P4R

RN60 75 8P4R

RN63 75 8P4R

RN65 75 8P4R

RN64 75 8P4R

RN62 75 8P4R

RN66 75 8P4R

RN67 75 8P4R

-CS04,10,11

-CS14,10,11

-CS24,10,11

-CS34,10,11

-SRASA4,10,11

-SCASA4,10,11

-SWEA4,10,11

1

BC140

BC144

.1u

V_DIMM

MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43

MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51

MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63

-CS0

-CS1

-CS2

-CS3

-SRASA

-SCASA

-SWEA

2SD2583

322

BC136

.1u

BC154

.1u

D

VTT_MEM

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

.1uBC143

.1uBC145

.1uBC139

.1uBC137

.1uBC155

.1uBC159

.1uBC161

.1uBC138

.1uBC166

.1uBC147

2N2222A

E

C1B

1

3

VTT_MEM

Title

Size Document Number Rev

C

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

DIMM VTT & DDR TERMINATION

E

3.0

12 26Thursday, November 21, 2002

of

MAA[0:14]4,10,11MD[0:63]4,10,11

-DQS[0:7]4,10-DQM[0:7]4,10,11

RN56 75 8P4R

RN55 75 8P4R

RN54 75 8P4R

RN53 75 8P4R

BC157 .1u

R384

1K 1%(OPT)

C219 1000p(OPT)

VTT_MEM

.1uBC165

.1uBC164

.1uBC133

.1uBC131

.1uBC163

.1uBC148

V_DIMM

1.5V2.5V

R477 1K 1%

R382 200 1%

R383 100 1%

R381

1.3K 1%

1_3V

1_2V

ADD NEW

RN44 75 8P4R

RN46 75 8P4R

RN47 75 8P4R

RN61 75 8P4R

RN52 75 8P4R

RN58 75 8P4R

RN48 75 8P4R

RN45 75 8P4R

RN50 75 8P4R

RN51 75 8P4R

1_2V

1_3V

B

4 4

3 3

2 2

1 1

MAA0

1 2

MAA1

3 4

MAA2

5 6

MAA3

7 8

MAA4

1 2

MAA5

3 4

MAA6

5 6

MAA7

7 8

MAA8

1 2

MAA9

3 4

MAA10

5 6

MAA11

7 8

MAA12

1 2

MAA13

3 4

MAA14

5 6 7 8

-DQS0

R370 75

-DQS1

R371 75

-DQS2

R372 75

-DQS3

R373 75

-DQS4

R374 75

-DQS5

R375 75

-DQS6

R376 75

-DQS7

R377 75

VTT_MEM

R387 1K(OPT)

D15

APL431(OPT)

1

3 2

A

www.Teknisi-Indonesia.com

VCC3

B

C

D

E

4 4

U15A

R175 110 1%

+

3 2

1

-

LM358

8 4

R174 33

Q37 2N7002

VDDQ (For AGP)

C207 .1u

R173

110 1%

5 6

R176 1K(OPT)

VDDQXF

3 3

VCC2_5

BC56 .1u

R172

2 2

1K 1%

VDDQXF

R171 1K 1%

1

DDR_SEL 9,10

U15B

+

7

-

LM358

8 4

+12V

23

Q43 2SK3296-S

BC129

.01u

BC119

.1u

V_DIMM

1

EC49 470u/16V

EC5 1500u/6.3V

23

Q40 2SK3296-S

EC34 1500u/6.3V

VCC3

EC39 1000u/16V

EC32 1500u/6.3V

VCCQ

EC11 1000u/10V

V_DIMM

.1uBC124 .1uBC122 .1uBC120 .1uBC116 .1uBC128 .1uBC111 .1uBC106 .1uBC110 .1uBC114 .1uBC117

SDRAM

.1uBC125 .1uBC123 .1uBC103 .1uBC105 .1uBC118 .1uBC101 .1uBC113 .1uBC108 .1uBC107 .1uBC112 .1uBC115 .1uBC100 .1uBC127 .1uBC126

DDR SDRAM

Decoupling capacitors (Place near DDR SDRAM DIMM modules)

BC60 .1u

Q36 2N7002

R167

200 1%

B

R168

4.7K

-TYPEDET 14

Determined by TYPEDET-

TYPEDET-

1

1 1

0 1.5V

VDDQ

R170

3.3V

A

1K 1%

R169 47

EC37 1000u/6.3V

BC58 .1u

BC51 .01u

Title

Size Document Number Rev

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

AGP & DIMM POWER

13 26Thursday, November 21, 2002

E

3.0

of

A

www.Teknisi-Indonesia.com

4 4

B

C

D

E

VCCQ

VCC3

USBDT3+6,21

GCLK_SLOT9

3 3

2 2

GD[0:31]5

1 1

-INTR_B6,15

C85 10p(OPT)

AD_STB15

-GDEVSEL5

AD_STB05

VCC3

-INTR_B GCLK_SLOT

-GREQ -GGNT

-GREQ5 ST0 ST1

ST05

ST2

ST25

-RBF -PIPE

-RBF5

SBA0 SBA1 -GDEVSEL

SBA05

SBA2 SBA3

SBA25

SB_STB -SB_STB

SB_STB5

SBA4

SBA45

SBA6

SBA65

GD31 GD30 GD29 GD28

GD27 GD26 GD25 GD24

AD_STB1 -AD_STB1 GD23 -GBE3

GD21 GD22 GD19 GD20

GD17 GD18

-GBE2 GD16

-GBE25

-GIRDY

-GIRDY5

-GDEVSEL

-GPERR

-GSERR GPAR

-GBE1 GD15

-GBE15 GD14 GD13

GD12 GD11 GD10 GD9

GD8 -GBE0 AD_STB0 -AD_STB0

GD7 GD6 GD5 GD4

GD3 GD2 GD1

VREF_CG AGPVREF

.1uBC44 .1uBC45 .1uBC46 .1uBC43

AGP1

B1

OVRCNT#

B2

+5V

B3

+5V

B4

USB+

B5

GND

B6

INTB#

B7

CLK

B8

REQ#

B9

VCC3.3

B10

ST0

B11

ST2

B12

RBF#

B13

GND

B14

RESERVED

B15

SBA0

B16

VCC3.3

B17

SBA2

B18

SB_STB

B19

GND

B20

SBA4

B21

SBA6

B22

RESERVED

B23

GND

B24

RESERVED

B26

AD31

B27

AD29

B28

VCC3.3

B29

AD27

B30

AD25

B31

GND

B32

AD_STB1

B33

AD23

B34

VDDQ

B35

AD21

B36

AD19

B37

GND

B38

AD17

B39

C/BE#2

B40

VDDQ

B41

IRDY#

B42

RESERVED

B43

GND

B44

RESERVED

B45

VCC3.3

B46

DEVEL#

B47

VDDQ

B48

PERR#

B49

GND

B50

SERR#

B51

C/BE1#

B52

VDDQ

B53

AD14

B54

AD12

B55

GND

B56

AD10

B57

AD8

B58

VDDQ

B59

AD_STB0

B60

AD7

B61

GND

B62

AD5

B63

AD3

B64

VDDQ

B65

AD1

B66

VREF_CG

AGP-UVSL_SLOT_132P

BC59 .1u

EC47 1000u/6.3V

BC64 .1u

TYPEDET#

RESERVED

INTA# GNT#

VCC3.3

RESERVED

PIPE# WBF#

VCC3.3

SB_STB#

RESERVED RESERVED

VCC3.3VCC3.3

VCC3.3

AD_STB1#

C/BE3#

VDDQ

FRAME#

RESERVED RESERVED

VCC3.3

TRDY# STOP#

PME#

VDDQ

C/BE0#

VDDQ

AD_STB0#

VDDQ

VREF_GC

BC49 .1u

Around AGP slot

A

B

+12V

USBGND

RST#

ST1

GND SBA1 SBA3

GND SBA5 SBA7

GND

AD30 AD28

AD26 AD24

GND

AD22 AD20

GND AD18 AD16

GND

PAR

AD15 AD13

AD11

GND

AD9

AD6

GND

AD4 AD2

AD0

BC48 .01u

VCCQ

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25B25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66

BC55 .01u

+12V

VCCQ

VCC3

-TYPEDET

-INTR_A

-AGPRST

-WBF -GTRDY

SBA5 SBA7

-GSTOP

GD0

C

-TYPEDET 13 USBDT3- 6,21

-INTR_A 5,6,15

-GGNT 5 ST1 5

-PIPE 5

-WBF 5 SBA1 5

SBA3 5

-SB_STB 5 SBA5 5

SBA7 5

-AD_STB1 5

-GBE3 5

-GFRAME 5

-GTRDY 5

-GSTOP 5

-PME 7,15,18 GPAR 5

-GBE0 5

-AD_STB0 5

AGPVREF 5

C86 .1u(OPT)

-AGPRST 6

-TYPEDET

AGPVREF

C79 .1u

VREF_CG

Place these bypassing capacitors near AGP slot.

Q29

2N7002

D

R177 1K 1%

R179 1K 1%

VCCQ

C209 560p

C208 560p

VCCQ

R180 75

R178 75

-GREQ

-GFRAME

-GIRDY

R156 150 1%

R159 100 1%

Title

Size Document Number Rev

Date: Sheet

-GSTOP

-GSERR

-GPERR GPAR

-RBF

-PIPE

-GGNT

-WBF

SBA2 SBA3 SBA0 SBA1

SBA7 SBA6 SBA4 SBA5

AD_STB0 AD_STB1 SB_STB

-AD_STB0

-AD_STB1

-SB_STB

ECS TECHNOLOGIES, INC.

C

R162 8.2K

1 2 3 4 5 6 7 8

R160 8.2K R165 8.2K R164 8.2K

R161 8.2K R166 8.2K R163 8.2K

M825LU

AGP SLOT

VCCQ

RN71

8.2K 8P4R

RN72

8.2K 8P4R

RN68

8.2K 8P4R

RN69

8.2K 8P4R

RN70

8.2K 8P4R

VCCQ

14 26Thursday, November 21, 2002

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B

C

D

E

4 4

3 3

2 2

1 1

A_D[0:31]6

-12V -12V+12V +12V

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

-INTR_B6,14

-INTR_D6

PCICLK09

-DEVSEL6

-FRAME

-IRDY

-TRDY

-DEVSEL

-STOP

-PLOCK

-PERR

-SERR

A

1 2 3 4 5 10 6 7 8 9

-INTR_B

-INTR_D -INTR_A

-REQ0 -REQ1

-REQ06 A_D31 A_D30 A_D31 A_D30

A_D29 A_D27 A_D26 A_D27 A_D26

A_D25 C_-BE3 A_D19 C_-BE3 A_D20

C_-BE36

A_D23 A_D23 A_D21 A_D20 A_D21 A_D20

A_D19 A_D19 A_D17 A_D16 A_D17 A_D16

C_-BE2 C_-BE2

C_-BE26

-IRDY -IRDY

-IRDY6

-DEVSEL -DEVSEL

-PLOCK -PLOCK

-PERR -PERR

-PERR6

-SERR -SERR

-SERR6 C_-BE1 A_D15 C_-BE1 A_D15

C_-BE16

A_D14 A_D14 A_D12 A_D11 A_D12 A_D11

A_D10 A_D10

A_D8 C_-BE0 A_D8 C_-BE0 A_D7 A_D7

A_D5 A_D4 A_D5 A_D4 A_D3 A_D3

A_D1 A_D0 A_D1 A_D0

-P1ACK64 -P1REQ64 -P2ACK64 -P2REQ64

RP3

4.7K 10P8R

B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

-P1REQ64

-P1ACK64

-P2REQ64

-P2ACK64

-INTR_A

-INTR_B

-INTR_C

-INTR_D

+5V INTB INTD PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

PCI-5V_SLOT_120P

1 2 3 4 5 6 7 8

R190 4.7K R191 4.7K

R188 2.2K R189 2.2K

B

RESERVED RESERVED

RN75

4.7K 8P4R

TRST

+12V

TMS

INTA INTC

GND GND

3.3V_AUX RST

GNT

GND

PME

AD30

+3.3V

AD28 AD26

GND

AD24

IDSEL

+3.3V

AD22 AD20

GND AD18 AD16

+3.3V

FRAME

GND

TRDY

GND

STOP +3.3V

SDONE

SBO

GND

PAR

AD15

+3.3V

AD13 AD11

GND

AD9

C/BE0

+3.3V

AD6 AD4

GND

AD2 AD0

REQ64

VCC3

A1 A2 A3 A4

TDI

A5

+5V

A6 A7 A8

+5V

A9 A10

+5V

A11 A12 A13 A14 A15 A16

+5V

A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59

+5V

A60 A61

+5V

A62

+5V

-INTR_A -INTR_B

-INTR_C

-PCIRSTX -PCIRSTX

-GNT0 -GNT1

-PME -PME

A_D28 A_D28

A_D24 A_D24

A_D22 A_D22

A_D18 A_D18

-FRAME -FRAME

-TRDY -TRDY

-STOP -STOP

PAR PAR

A_D13 A_D13

A_D9 A_D9

A_D6 A_D6

A_D2 A_D2

VCC3

-REQ0

-REQ1

-INTR_A 5,6,14

-INTR_C 6

-PCIRSTX 6,18

-GNT0 6

-PME 7,14,18

-FRAME 6

-TRDY 6

-STOP 6

PAR 6

C_-BE0 6

RN107 2.2K 8P4R

1 2 3 4 5 6 7 8

-INTR_C -INTR_D

PCICLK19

-REQ16

A_D29

A_D25

VCC3

.1u(OPT)BC72

.1uBC61 .1uBC75

-GNT0

-GNT1

C

.1u(OPT)BC28

.1u(OPT)BC73

PCI2

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

RESERVED

B11

PRSNT2

B12

GND

B13

GND

B14

RESERVED

B15

GND

B16

CLK

B17

GND

B18

REQ

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2

B34

GND

B35

IRDY

B36

+3.3V

B37

DEVSEL

B38

GND

B39

LOCK

B40

PERR

B41

+3.3V

B42

SERR

B43

+3.3V

B44

C/BE1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V

B60

ACK64

B61

+5V

B62

+5V

PCI-5V_SLOT_120P

FOR PCI1

3V3_SB

FOR PCI2

D

A1

TRST

A2

+12V

A3

TMS

A4

TDI

A5

+5V

A6

INTA

A7

INTC

A8

+5V

3.3V_AUX

IDSEL

FRAME

TRDY STOP

SDONE

C/BE0

REQ64

C

GND GND

RST GNT

GND

PME AD30 +3.3V AD28 AD26

GND

AD24 +3.3V

AD22 AD20

GND AD18 AD16 +3.3V

GND

GND +3.3V

SBO

GND

PAR AD15 +3.3V AD13 AD11

GND

AD9

+3.3V

AD6 AD4

GND

AD2 AD0 +5V

+5V +5V

A9 A10

+5V

A11 A12 A13 A14 A15 A16

+5V

A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

RESERVED RESERVED

.1uBC21 .1uBC19

Title

Size Document Number Rev

Date: Sheet

VCC3VCC3VCC3 VCC3

3V3_SB3V3_SB

ECS TECHNOLOGIES, INC.

M825LU

PCI1 & PCI2 SLOTS

-GNT1 6

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B

C

D

E

4 4

5V_SBVCC3

-PR_DN

BIT_CLK

B24

R226 22

3 3

SMBCK7,9,10,11

SYNC7,22 SDOUT7,22 BIT_CLK7,22

CNR1

B1

MII_MDIO

B2

MII_COL

B3

MII_TXC

B4

GND

B5

MII_RXERR

B6

MII_TXD3

B7

GND

B8

MII_TXD1

B9

MII_TXEN

B10

GND

B11

MII_RXD2

B12

MII_RXD0

B13

GND

B14

RESERVED

B15

+5VDUAL

B16

USB_OC#

B17

GND

B18

-12V

B19

+3.3VD KEY

B20

GND

B21

EE_DOUT

B22

EE_SHCLK

B23

GND

B24

SMB_A0

B25

SMB_SCL

B26

PRIMARY_DN#

B27

GND

B28

AC97_SYNC

B29

AC97_SDATA_OUT

B30

AC97_BITCLK

SLOT-CNR

MII_MDC

MII_CRS

GND

MII_RXDV

MII_RXC

GND MII_TXD2 MII_TXD0

GND

RESERVED

MII_RXD1 MII_RXD3

USB+

GND

USB-

+12V

GND

+3.3VDUAL

+5VD

GND

EE_DIN

EE_CS SMB_A1 SMB_A2

SMB_SDA

AC97_RESET#

RESERVED AC97_SDATA_IN1 AC97_SDATA_IN0

GND

KEY

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19

A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30

+12V-12V

B24

R225 22 R222 22

3V3_SB

C123

1000p

RN76

10K 8P4R

1 2 3 4 5 6 7 8

-ACRST SDIN1

SDIN0

VCC3

SMBDT 7,9,10,11

-ACRST 7,22 SDIN1 7

SDIN0 7,22

3V3_SB

BC30

.1u(OPT)

BC29 .1u

VCC3

BC31

.1u

2 2

-PR_DN

R218 10K

1 1

Title

Size Document Number Rev

C

A

B

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

PCI3 & PCI4 SLOTS

16 26Thursday, November 21, 2002

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C

D

E

PRIMARY

4 4

-IDERST1

PDD10

PDD107

PDD57 PDD97 PDD67 PDD87 PDD77

IRQ157

PDD127

PDD37

PDD117

PDD47

PDD147

PDD17

PDD137

PDD27

1 2

PDD5

3 4

PDD9

5 6

PDD6

7 8

PDD8

1 2

PDD7

3 4 5 6

IRQ15 IRQ_15

7 8

PDD12

1 2

PDD3

3 4

PDD11

5 6

PDD4

7 8

PDD14

1 2

PDD1 PDD_1

3 4

PDD13

5 6

PDD2 PDD_2

7 8

RN99 22 8P4R

RN98 22 8P4R

RN96 22 8P4R

RN92 22 8P4R

PDD_10 PDD_5 PDD_9 PDD_6 PDD_8 PDD_7 IRQ_14

PDD_12 PDD_3 PDD_11 PDD_4 PDD_14

PDD_13

PDDREQ7

PDD157

PIORDY7

-PDDACK7

-PDIOR7

-PDIOW7

-PDCS17

-PDCS37

PDDREQ PDD15 PIORDY PDD0

PDD07

PDA1 PD_A1IRQ14

PDA17IRQ147

-PDDACK

-PDIOR -PD_IOR

-PDCS3 PDA0

PDA07

PDA2

PDA27

1 2 3 4 5 6 7 8

RN91 22 8P4R

RN94 22 8P4R

RN95 22 8P4R

PDD_REQ PDD_15 P_IORDY PDD_0

-PDD_ACK

-PD_IOW-PDIOW

-PD_CS1-PDCS1

-PD_CS3 PD_A0 PD_A2

PDD_7 PDD_6 PDD_5 PDD_4 PDD_3 PDD_12 PDD_2 PDD_13 PDD_1 PDD_14 PDD_0 PDD_15

PDD_REQ

-PD_IOW

-PD_IOR P_IORDY CSEL_1

-PDD_ACK IRQ_14 PD_A1 PD_A0

-PD_CS1

-HD_LED1

These resistor should placed near South Bridge

3 3

IDE1

1 3 4 5 6 7 8 9

11 13 14

17 18 19 20 21 23 25 27 29 31 33 35 37

IDE_CNTR_2X20

2

10 12

1615

22 24 26 28 30 32 34 36 38 4039

PDD_8 PDD_9 PDD_10 PDD_11

PD_A2

-PD_CS3

R392 470

GPIOA 7

SECONDARY

SDD[0:15]7

SDD7

1 2

SDD6

3 4

SDD5

5 6

SDD4

7 8

SDD3

1 2

SDD2

3 4

SDD1

5 6

SDD0

7 8

SDD15

1 2

SDD14

3 4

SDD13

5 6

SDD12

7 8

SDD11

1 2

SDD10

2 2

SDD9 SDD8

3 4 5 6 7 8

RN102 22 8P4R

RN103 22 8P4R

RN101 22 8P4R

RN105 22 8P4R

SDD_7 SDD_6 SDD_5 SDD_4 SDD_3 SDD_2 SDD_1 SDD_0 SDD_15 SDD_14 SDD_13 SDD_12 SDD_11 SDD_10 SDD_9 SDD_8

-IDERST6

-SDDACK7

-SDIOR7

-SDIOW7

SDDREQ7

SIORDY7

-SDCS37

-SDCS17

-IDERST

SDA1

SDA17

-SDDACK

-SDIOR -SD_IOR

SIORDY

-SDCS3

-SDCS1 SDA2

SDA27

SDA0

SDA07

R435 22 R434 22

1 2 3 4 5 6 7 8

R399 22 R400 22

1 2 3 4 5 6 7 8

RN97 22 8P4R

RN100 22 8P4R

These resistor should placed near South Bridge

-IDERST1

-IDERST2

SD_A1

-SDD_ACK

-SD_IOW-SDIOW

SDD_REQSDDREQ S_IORDY

-SD_CS3

-SD_CS1 SD_A2 SD_A0

-IDERST2 SDD_7 SDD_8 SDD_6 SDD_5 SDD_4 SDD_3 SDD_2 SDD_1 SDD_0

SDD_REQ

-SD_IOW

-SD_IOR S_IORDY

-SDD_ACK IRQ_15 SD_A1 SD_A0 SD_A2

-SD_CS1

-HD_LED2

IDE2

1 3 4 5 6 7 8 9

11 13 14

17 18 19 20 21 23 25 27 29 31 33 35 37

IDE_CNTR_2X20

2

10 12

1615

22 24 26 28 30 32 34 36 38 4039

SDD_9 SDD_10 SDD_11 SDD_12 SDD_13 SDD_14 SDD_15

CSEL_2

-SD_CS3

R396 470

-LID 7

R389

R388

4.7K

-HD_LED1

-HD_LED2

1 1

A

B

4.7K D17 FDLL4148 D16 FDLL4148

HD_LED 21

C

P_IORDY PDDREQ PDD_7

S_IORDY SDDREQ SDD_7

R395 4.7K

R394 4.7K

D

R342 5.6K

R398 5.6K

Title

Size Document Number Rev

C

Date: Sheet

VIA TECHNOLOGIES, I N C .

M825LU

IDE1 & IDE2 CONNECTORS

R436 10K

R393 10K

3.0

17 26Thursday, November 21, 2002

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7

6

5

4

3

2

1

FA0

VREF 19

L21

FB0805-121Y

5V_SB

C110 .1u

FA1 FA2 FA3 FA4 FA5 FA6 FA7 FA8 FA9 FA10 FA11 FA12 FA13 FA14 FA15 FA16 FA17 NA18

VBAT

-DCD120

-RI120

-CTS120

-DTR120

-RTS120

-DSR120

D D

C C

B B

TD120

RD120

-DTR2

VCC VCC

TD2

FD0 VIN2 FD1 VIN3 FD2 VIN4 FD3 VIN5 FD4 VIN6 FD5 VIN7 FD6 FD7

GND FA0 FA1 FA2 MIDIIN FA3 MIDIOUT FA4 IRRX FA5 IRTX FA6 FA7 FA8 FAN_CTL2 FA9

VCC3

R192

4.7K

-LDRQ8

SERIRQ8

LAD[0..3]8 8705CLK9

LAD[0..3]

FA10 FA11 VBAT FA12 FA18 FA13 FA14 FA15

R193

FA16

4.7K

FA17

-FRD

VCC

LAD0

-PCIRSTX6,15

-LFRAME8

-DCD1

-RI1

-CTS1

-DTR1

-RTS1

-DSR1 TD1 RD1

1

DTR2#/JP4

2

RTS2#

3

DSR2#

4

VCC

5

SOUT2/JP5

6

SIN2

7

FD0/MIDI_IN/GP10

8

FD1/MIDI_OUT/GP11

9

FD2/GP12

10

FD3/GP13

11

FD4/GP14

12

FD5/GP15

13

FD6/GP16

14

FD7/GP17

15

GNDD

16

FA0/VID_IN0/GP20

17

FA1/VID_IN1/GP21

18

FA2/VID_IN2/GP22

19

FA3/VID_IN3/GP23

20

FA4/VID_IN4/GP24

21

FA5/VID_OUT0/GP25

22

FA6/VID_OUT1/GP26

23

FA7/VID_OUT2/GP27

24

FA8/VID_OUT3/GP30

25

FA9/VID_OUT4/GP31

26

FA10/GP32

27

FA11/GP33

28

FA12/GP34

29

FA13/GP35

30

FA14/GP36

31

FA15/GP37

32

FA16/GP50

33

FA17/GP51

34

FRD#/GP52

35

VCC

36

LDRQ#

37

SERIRQ

38

LAD0

-FCS

-FWE

SIO_OSC29

125

126

127

128

RI2#

SIN1

CTS2#

DCD2#

LAD2

LAD3

LAD1

PCICLK

40

41

3946424443

LAD1

LAD2

LAD3

122

123

124

DSR1#

RTS1#/JP2

SOUT1/JP3

LRESET#

CLKIN

GND

454748

C108 10p(OPT)

117

118

119

120

121

RI1#

GNDD

CTS1#

DCD1#

DTR1#/JP1

FCS#/GP53/SCRIO

FWE#/GP54

LFRAME#

JSACX/GP40

JSACY/GP41

49505152535455

PD7

PD6

PD5

114

115

116

PD5

PD6

PD7

JSAB1/GP42

JSAB2/GP43

JSBCX/GP44

PD4

PD3

PD2

PD1

110

111

112

113

PD2

PD3

PD4

JSBCY/GP45

JSBB1/GP46

JSBB2/GP47

57585960616263

56

PD0

103

104

105

106

107

108

109

PD0

PD1

INIT#

STB#

AFD#

ACK#

ERR#

SLIN#

CIRRX/MIDI_IN/GP67

CIRTX/MIDI_OUT/GP66

PME#/GP63/SCRPRES#

FAN_CTL3/GP62/SCRPFET#

FAN_CTL2/GP61/SCRPRES#

FAN_TAC3/FA18/GP57/SCRPRES#

FAN_TAC2/GP56/SCRPRES#

DENSEL#

MTRA#

MTRB#/SCRRST

DRVA#

DRVB#/SCRCLK

WDATA#

DIR#

STEP#

64

P-STB P-AFD P-ERR P-INIT P-SLIN P-ACK

BUSY

SLCT

VCC VIN0 VIN1 VIN2 VIN3 VIN4 VIN5 VIN6 VIN7

VREF TMPIN1 TMPIN2 TMPIN3

GNDA

IRRX/GP65 IRTX/GP64

FAN_CTL1/GP60

VCCH

VBAT

FAN_TAC1/GP55

DSKCHG#

WPT# INDEX#

TRK0#

RDATA#

GNDD

WGATE#

HDSEL#

U13

102 101

PE

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68

GND

67 66 65

IT8705

STEP- 20 DIR- 20 WDATA- 20 DRVB- 20 DRVA- 20 MOTEB- 20 MOTEA- 20 DENSEL- 20

JOY8 19 JOY7 19 JOY6 19 JOY5 19 JOY4 19 JOY3 19 JOY2 19 JOY1 19

PD[0..7]

BUSY PE SLCT

VIN0 VIN1

VREF

-PME FAN_CTL3

FAN_TAC2

PC Board Layout Checklist .Place C6 close to IT8705 .Recommended net "VBAT"

minimum trace width 12mils .Isolated the VBAT pin76

& SIS630 RTCVDD(or SIS540)

PD[0..7] 20

P-STB 20 P-AFD 20 P-ERR 20 P-INIT 20 P-SLIN 20 P-ACK 20

BUSY 20 PE 20 SLCT 20

VIN0 19 VIN1 19 VIN2 19 VIN3 19 VIN4 19 VIN5 19 VIN6 19 VIN7 19

TMPIN1 19 TMPIN2 19

MIDIIN 19 MIDIOUT 19 IRRX 20 IRTX 20

-PME 7,14,15 FAN_CTL2 19

FAN_CTL1 19

FAN_TAC2 19 FAN_TAC1 19 DSKCHG- 20 WPT- 20 INDEX- 20 TK00- 20 RDATA- 20

WGATE- 20 SIDE1- 20

C114 1u

GND_8705

12 11 10

9 8 7 6

5 27 26 23 25

4 28 29

3

2 30

1

R196 0(OPT) R197 4.7K

U14

A0

D0

A1

D1

A2

D2

A3

D3

A4

D4

A5

D5

A6

D6

A7

D7 A8 A9

OE

WE

A10

CE

A11 A12 A13 A14 A15

VCC A16 A17 A18

GND

SST28SF020(PLCC)

FA18 FVPP

FAN_CTL3 FA18

13 14 15 17 18 19 20 21

24 31 22

32

16

FD0 FD1 FD2 FD3 FD4 FD5 FD6 FD7

-FRD

-FWE

-FCS

FVPP

R199 4.7K R187 4.7K

RP4

1 2 3 4 5 10 6 7 8 9

8.2K 10P8R

R194 0 R195 0(OPT)

BC27 .1u

VCC3

CLKIN Layout: The Trace Between IT8705(Pin44)

-DTR1

1 2

-RTS1

A A

8

-DTR2 TD1

TD2

3 4 5 6 7 8

RN11

2.2K 8P4R

R215 2.2K R216 2.2K(OPT)

7

6

& Oscillator(output) Must be Thicken and Shorten. In addition to that,The Trace Spacing Must be Broaden

5

C121 .1u

4

C116 .1u

VCC

GND

C109 .1u

Title

Size Document Number Rev

B

3

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

ITE8705 & FLASH ROM

2

18 26Thursday, November 21, 2002

3.0

of

1

A

www.Teknisi-Indonesia.com

B

C

D

E

4 4

FAN_CTL118

FAN_TAC118

FAN_CTL218

3 3

2 2

MIDIOUT18

1 1

FAN_TAC218

R35 470

MIDIOUT

R33 470

MIDIIN

MIDIIN18

RN8

78 56 34 12

2.2K 8P4R

JOY3

JOY318

JOY8

JOY818

A

C41 1000p

123456

78

RN10

C34 1000p

10K 8P4R

C16 1000p(OPT)

C122 1000p(OPT)

R34

4.7K

C33 1000p

C42 1000p

1 2

D10

1N4148-S

D19

1N4148-S

C36 1000p

C35 1000p

JOY3 JOY7 JOY_1 JOY_5

JOY_6 JOY_2 JOY8 JOY4

B

+12V

L18 FB0805-121Y

BC15 .1u

JOY118 JOY218 JOY518JOY418 JOY618JOY718

CPUFAN1

1

GND

2

+12V

3

SENSE

AMP640456-3

SYSFAN1

1

GND

2

+12V

3

SENSE

AMP640456-3

1 9 2

10

3

11

4

12

5

13

6

14

7

15

8

JOY1 JOY2 JOY5JOY4 JOY6

GAME1

DB15F

C40 .01u

VCC_CORE 5V_SB3V3_SB+12VVCC3VCC2_5 -12V

R200

10K 1%

GND_8705

C112 1u

10K 1%

M825LU

(OPT)

RT1 103AT

t

R211

R265

10K 1%

R206

6.8K 1%

C117 .1u

RT3

103AT(OPT)

t

R205

30K 1%

R208

10K 1%

GND_8705GND_8705GND_8705

C115 .1u

C113 .1u

Title

Size Document Number Rev C

Date: Sheet

R213

10K 1%

VIN018 VIN118 VIN218 VIN318 VIN418 VIN518 VIN618 VIN718

VREF18

C120 .1u

17 16

RN9

C38 .01u

C37 .01u

C39 .01u

1 2 3 4 5 6 7 8

2.2K 8P4R

C

JOY_1 JOY_2 JOY_5 JOY_6JOY7

VREF18

TMPIN118 TMPIN218

R212

10K 1%

C119 .1u

Thermal Diode layout notice: a.Place T.D. close to IT8705F b.Keep the trace away from: +12V, Fast data bus, CRTs. c.Recommanded trace widths & spacings is 10 miles.

C146 .1u

R210

C118 .1u

D

10K 1%

R209

232K 1%

R207

10K 1%

R203

56K 1%

R198

RT2 103AT

t

GND_8705

ECS TECHNOLGIES, INC.

FAN/GAME/HW MONITOR

R201

(OPT)

E

R204

C111 .1u

GND_8705

19 26Thursday, November 21, 2002

6.8K 1%

R202

10K 1%

GND_8705

3.0

of

A

www.Teknisi-Indonesia.com

B

C

D

E

-RING7

1 6 2 7 3 8 4 9 5

COM1

-XRI1

PRINT1A

VGA/LPT_PORT_15/25

SPD2 5

HSYNC

HSYNC 5

VSYNC

VSYNC 5 SPCLK2 5

.1uC27

L14 FB0805-121Y

PRINT1COM1

G5 G2 13

25 12 24 11 23 10 22 9 21 8 20 7 19 6 18 5 17 4 16 3 15 2 14 1

G1

PRTGND

C

P_SLCT

P_PE P_BUSY P_-ACK PPD7 PPD6 PPD5 PPD4 PPD3

P_-SLIN PPD2 P_-INIT PPD1 P_-ERR PPD0 P_-AFD P_-STB

PRTGND

R422 1K

B

Q48

E C

2

1

A

MMBT3904

B

Q47

E C

MMBT3904

+12V -12V

BC23 .1u

U11

20

VCC

19

ROUT1

18

ROUT2

17

ROUT3

16

DIN1

15

DIN2

14

ROUT4

13

DIN3

12

ROUT5

GD75232

VCC3

D1

D2

2

BAT54S

3

1

FB0805-121Y FB0805-121Y FB0805-121Y C29

C28

56p

R421 10K

BC22 .1u

1

V+

2

RIN1

3

RIN2

4

RIN3

5

DOUT1

6

DOUT2

7

RIN4

8

DOUT3

9

RIN5

1011

V-GND

2

3

1

L17 L16 L15

C30 56p

GND GND

4 4

3 3

BC25 .1u

-DCD118

-DSR118 RD118

-RTS118

TD118

-CTS118

-DTR118

-RI118

2 2

D3

2

BAT54S

3

1

RED5

GREEN5

BLUE5

1 1

R25

R26

R24 75

75

+12V

-12V

D4 BAT54S

HSYNCVSYNC

C26 22p

R424 2K

C25 22p

D22 FDLL4148

2

3

1

C24 22p

D5 BAT54S

R423 10K

EC56

10u/16V

5V_SB

WOL1

1

2

3

WAFER_CNTR_1X3

Place WOL connector near PCI slots

RIN11 RIN21 RIN31 DOUT11 DOUT21 RIN41 DOUT31

-XRI1

CP1 180P 8P4C(OPT)

6 4 2

CP2 180P 8P4C(OPT)

L13

FB0805-121Y

VGA1

6 1 7 2 8 3 9 4

10

5

16

17

220p(OPT)

GND

B

D18 FDLL4148

RING IN

WAKE ON LAN

78 5 3 1 78 5 3 1

PRTGND

R27

2.2K

11 12 13 14 15

VGA/LPT_PORT_15/25

C31

220p(OPT)

G1

G2

COM_PORT_9

R28

2.2K

R29 33 R31 33 R30 33 R32 33

C32

C15 180p

R19 2K

DENSEL-18

INDEX-18

MOTEA-18

DRVB-18 DRVA-18

MOTEB-18

WDATA-18 WGATE-18

RDATA-18

SIDE1-18

DSKCHG-18

R425 150

1 2 3 4 5 6 7 8

DIR-18

STEP-18

TK00-18 WPT-18

12345 106789

78

CP3 180P 8P4C

642

RN90 150 8P4R

INDEXMOTEADRVBDRVAMOTEBDIRSTEPWDATAWGATETK00WPTRDATASIDE1DSKCHG-

2K 10P8R

78

135

CP5 180P 8P4C

RP2

642

135

10 12 14 16 18 20 22 24 26 28 30 32 34

2K 10P8R

12345 106789

135

78

642

CP4

CP6

180P 8P4C

D

2 4 6 8

FDC1

REDWC NC NC INDEX MOTSA DRVSB DRVSA MOTEB DIR STEP WDATA WGATE TK00 WPT RDATA SIDE1 DSKCHG

FDC-CONN

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33

SIR1

12

IRRX

RN4 22 8P4R

RN6 22 8P4R

RN5 22 8P4R

RN7 22 8P4R

PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0

E

34 56

H3X2-P2E

SLCT 18 PE 18 BUSY 18 P-ACK 18

P-SLIN 18 P-INIT 18 P-ERR 18 P-AFD 18 P-STB 18

20 26Thursday, November 21, 2002

IRTX

RP1

135

642

Title

Size Document Number Rev

Custom

Date: Sheet

IRTX18

IRRX18

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

R214 22

ECS TECHNOLOGIES, INC.

M825LU

COM/LPT PORTS, RI, WOL, WOM ,FDC1

Key

PD[0..7] 18

3.0

of

A

www.Teknisi-Indonesia.com

B

C

D

E

5V_SB

2

C1 47p

GND

C2 47p

GND

BUZZER_12PD05(OPT)

F1 SMDC110/DIP

12

3

4

123456

BUZZ1

1 2

78

4.7K 8P4R

RN1

KB_DT

KB_CK

MS_DT

MS_CK

R440 100

C234 .1u

BC1 .1u

G1

4 2

G2

1 3

G3

G4

10

8 7

9 11

G5

GND

R438 33

PS2-KBMS1A

6

5

PS2_PORT_6X2

PS2-KBMS1B

12

PS2_PORT_6X2

E C

SPEAK

B

Q49 MMBT3904

PS2

K/B

MOUSE

3 1

JP5

21

SPK1

HEADER 4

HEADER 3(1-2)

C3 47p

C4 47p

1 2 3 4

4 4

KB_DATA6

KB_CLK6

MS_DATA6

MS_CLK6

3 3

2 2

L1 FB0805-121Y

L3 FB0805-121Y

L2 FB0805-121Y

L4 FB0805-121Y

USB

R437 2.2K

USBDT0-6 USBDT0+6

4 3

1 2

CML2

DLW21SN900SQ2

SPEAK 8,22

5V_SB

3

2

1

JP6

HEADER 3(2-3)

C240

USBDT2-6

USBDT2+6 USBDT3+ 6,14

12

C241

+

EC2

47p

470u/16V

USBDT2- USBDT3USBDT2+

BC2 .1u

1 3 5 7 9

GND GNDGND

USB2

VCC DATA0DATA0+ GND KEY

H5X2-P9E

F2 SMDC110/DIP

3

4

USB1

G3 G1

1 2 3 4

G4 G2

USB_PORT_4X2

2

VCC

4

DATA1-

6

DATA1+

8

GND

10

OC

12

R5 470K

C5

R4

1000p

560K

5 6 7 8

C242 47p

47p47p

.1u

BC65

4 3

1 2

DLW21SN900SQ2

USBDT3+

CML1

USBDT3- 6,14

-OC0 6

USBDT1- 6 USBDT1+ 6

VCC3

HD-LED SP-LED

HD_LED17 RST_SW25

1 1

A

HD_LED RST_SW

RESET PW-BN

R439 330(OPT)

PW_LED

R427 330

PANEL1

12 34 56 78 910

HEADER 5X2

123

PWRLED1 HEADER 3(OPT)

D21

GREEN LED(OPT)

B

R428

330

GPO0 PW_BN

GPO0 7 PW_BN 7

C

USBDT4-6

USBDT4+6 USBDT5+ 6

USBDT4USBDT4+

1 3 5 7 9

USB3

VCC DATA0DATA0+ GND KEY

H5X2-P9E

2

VCC

4

DATA1-

6

DATA1+

8

GND

10

OC

Title

Size Document Number Rev

C

D

Date: Sheet

.1u

BC66

USBDT5USBDT5+

USBDT5- 6

ECS TECHNOLOGIES, INC.

M825LU

KB/MOUSE & USB CONNECTORS

E

3.0

21 26Thursday, November 21, 2002

of

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B

C

D

E

SYNC7,16 SDIN07,16 SDOUT7,16

BIT_CLK7,16

C89 10u/16V

C87 10u/16V

VCC3

SYNC SDIN0 SDOUT

-ACRST BIT_CLK

1uC93 1uC91 1uC92

.1uC83 .1uC90

GND_AUD

EC61 100u/16V

C104 .1u

U10

1

DVDD1

9

C106 .1u

1

DVDD2

4

DVSS1

7

DVSS2

10

SYNC

8

SDATA_IN

5

SDATA_OUT

11

RESET

6

BIT_CLK

14

AUX_L

15

AUX_R

16

VIDEO_L

17

VIDEO_R

18

CD_L

20

CD_R

19

CD_GND

23

LINE_IN_L

24

LINE_IN_R

12

PC_BEEP

21

MIC1

22

MIC2

13

PHONE_IN

2 3

XTL_IN XTL_OUT

VT1612A

1 2

C107 18p

U12 LM78L05ACZ

VIN

2

VOUT

GND

L24 FB0805-121Y(OPT)

24.576MHz

3

GND_AUD

X4

EC43 10u/16V

LINE_OUT_L LINE_OUT_R

MONO_OUT

LNLVL_OUTL

LNLVL_OUTR

VREFOUT

AVDD5

BC24 .1u

AVDD1 AVDD2

AVSS1 AVSS2

EAPD

VREF

AFILT1 AFILT2

AVDD5

25 38

C88

C100

.1u

C98 1000p

GND_AUD

.1u

GND_AUD

LINEOUTL LINEOUTR

AMPOUTL AMPOUTR

C97 1000p

C103 1u(OPT)

C102 1u

C101 .1u

C99 1u(OPT)

EC42 10u/16V

GND_AUD

AVREFOUT

C96 .1u

26 42

46

ID1

45

ID0

47

35 36

37 39

41 28 27 31

NC

32

NC

33

NC

34

NC

R186 10K

40

NC

44

NC

43

NC

48

NC

29 30

C105 22p

AVDD5

LINE_R

LINE_L

AUDIO1

1 2

12

3 4

34

5 6

56

7 8

78

9 10

910

HEADER 5X2

GND_AUD

LOUT_R LOUT_L

+12V

CD_L CD_R CD_GND

LINE_L

LINE_R

PC_BEEP MIC_IN

-ACRST7,16

1 2 3 4 5 6 7 8

RN108 47 8P4R

IN

MICIN VCCMIC

LOUTR LOUTL

4 4

LINE_IN1

C80

AUDIO/GAME PORT

LINE_IN

SPEAK8,21

SPEAK

C81

100p

R145 47K

GND_AUD

SPEAK_IN

3 3

AVDD5

R123 1K

MIC_IN1

AUDIO/GAME PORT

R474

2.2K(OPT)

VCCMIC

MICIN MIC_IN

C71 1000p

R121 4.7K

R120 1K

R138 47K

C248 1u

R136

4.7K

R478 1K

R479 1K

R140 47K

C82 1000p

AVREFOUT

R124

R122 1K

PC_BEEP

2.2K(OPT)

C74 1000p

C249 3300p

OUT

C250 3300p

MIC_IN

GND_AUD

2 2

LINE_OUT1

CD_IN

CD1

H4X1W-2MM

small

1 2 3 4

3421

2mm

CD2

H4X1

R149 1K

1 2 3 4

D

R143 1K

R146 1K

R141

R142

47K

GND_AUD

Title

Size Document Number Rev

C

Date: Sheet

ECS TECHNOLOGIES, INC.

AC'97 CODEC & AUDIO P ORT

R147 47K

M825LU

CD_L

CD_GND

CD_R

E

3.0

22 26Thursday, November 21, 2002

of

GND_AUD

LINE_OUT

LOUTR

C70 220u/16V

C69 220u/16V

2.2K

B

E C

+

Q54 2N3904

LOUTL

B

LINEOUTR

LINEOUTL

AMPOUTR

1 1

AMPOUTL

ATX_PWRGD25

R481 4.7K

A

R132 10(OPT)

R129 10(OPT)

R441 10

R442 10

B

R482

C251

4.7K

100p

E C

Q56 2N3904

5V_SB

R480

B

E C

GND_AUD

LOUTLLOUTR

Q55 2N3904

LOUT_R

LOUT_L

FB0805-121Y

L19

L20

C65 100p

GND_AUD

C

AUDIO/GAME PORT

C66 100p

121K 1%

www.Teknisi-Indonesia.com

VID01

VID11

VID21

VID31

VID41

-SUSA7

-CPUSTP7

301 1%

ADD NEW

R80 121K 1%

R79 121K 1%

30mil

R76

30mil

A

VVREF

R60

30mil

C56 .1u

30mil

84

3

+

2

-

121K 1%

VCC_CORE

30mil

R64 0(OPT)

R65 0(OPT)

A

R54 499 1%

R484

2.2

30mil

U5A

LM358

30mil

R77

from VCC5 change to VREF

COREFB-1

R59

1.4K 1%

R74

R72

10

100K

R44

287 1%

R50

R61 200 1%

1

COREFB+1

267 1%

DS

2N7002 Q7

G

DS

2N7002 Q6

G

DS

2N7002 Q8

G

DS

2N7002 Q9

G

DS

2N7002 Q10

G

R63 1K

R62 10K

B

C20

.1u(OPT)

C22 1000p

R40

75K 1%

R45

12.1K 1%

C

E

R58

4.7K

Q12 2N3904

3

4 4

ADD NEW

IS+

R485 330

R81 121K 1%

BC198

3 3

4.7uF-1206

IS-

R78

121K 1%

VCORE connected to R47 means the CPU socket pin on the PCB

2 2

1 1

30mil

R73

4.7M

ADD NEW

6.04K 1%

CPUSLEEP

R41

B

30mil

3 2 1

C18 .1u

R39

10.5K 1%

30mil

B

R486

3.01K 1%

ADD NEW

R483

2.2

131211

7

FB

-

+

-

151614

R42 10K

30.1K 1%

R46

CPUSLEEP 24

.1u

30mil

R47

1.5K 1%

C19

4

C23

8

1u

VVREF

30mil

U4 KA7500B

9 10

5 6

DIP or SMD 16

R75 10K

D11

1N4148

R71

15K 1%

2_0VREF

R70

10.5K 1%

30mil

R49 750 1%

BC13

PN

30mil

.1u

R48

12.1K 1%

ADD NEW

VCC_CORE

30mil

2_0VREF

EC19 10u/25V

R69

10.5K 1%

L9

0.9uH

C

change C,B pin

C21 1000p X7R

30mil

C245

2200p(OPT)

for EMI issue

EC63

3300u/6.3V(OPT)

C

+12V

1

EC62 10u/25V

2

BC12

.1u

C

B

E

B

R66 2K

(0603)

C

R67 2K

(0603)

2N2222A/2N2907A

CBE

123

P2

C246

2200p(OPT)

EC15

3300u/6.3V

C17

1000p

C247

2200p(OPT)

EC10

3300u/6.3V

84

U5B

5

+

6

7

-

LM358

30mil

D23

BAT54S

3

NPN

Q4 2N2222A

PNP

Q5 2N2907A

P2

G

SR2525-S

G

SR2525-S

G

SR2525-S

EC3

3300u/6.3V

R55 220

ADD NEW

P2

DS

D8

1 2

P2

DS

D7

1 2

P2

DS

D6

1 2

2N3906

D

5m/m Ni-Cu wire will have 4m-ohm while inserted into D=1.0mm PCB through holes swamped by soldering

C252

1u

Q3 2SK3296

3

Q2 2SK3296

3

Q1 2SK3296

3

5V_SB

Q13

C54

1000p

L12

ADD NEW NET

IS+

3.3uH

R17 10

1000p

R6

1000p

R1 10

1000p

IS-1_05VREF

3.3uH

5m/mx5 Ni-Cu wires

C14

L11

10

C13

L10

C12

=0.8m-ohm

Note: connect IS+,IS- to senseing resistor terminals directly and exactly

EC26

3300u/6.3V(OPT)

Reserve EC9,EC10 if space is not limited and if performance of 4 pcs of capacitors not pass AMD criteria. (Normally, 4 pcs of O/P caps. should meet AMD criteria, since AMD qualify transient response with "real" CPU, not theoretical worst case value as Intel)

Note : V1.3C to V1.3D

1.Add one more E-cap EC11 at i/p side P2

PS-ON# is connected to ATX 20pin power connector

R56

1K(OPT)

-OVP

-OVP 25

E

B

C

R57 220

C

Q14

B

2N3904

E

Title

Size Document Number Rev

C

D

Date: Sheet

ECS TECHNOLOGIES, INC.

VCC_CORE DC-DC CONVERTER

EC25 3300u/6.3V

3300u/6.3V(OPT)

M825LU

E

EC4

3300u/6.3V

EC17

3300u/6.3V

EC16

E

VCC_CORE

23 26Thursday, November 21, 2002

3.0

of

A

www.Teknisi-Indonesia.com

B

C

882/

D

882S/772S

E

ECB

2

C84 1000P

C134 .1u

C133 .1u

13

BC17

R155

.1U

330

R154

1K 1%

VCC_CORE

R240

4.7K

Q17

B

2N3904

E C

Q16

B

2N3904

E C

R247 270

R248 0

Q18 2N7002

4 4

3 3

FID[0:3]1

FROM PROCESSOR

2 2

2.5V Supply to VCC25 power balls of NB (locate near North Bridge)

+12V

VCC3

RN21 1K 8P4R

1 2 3 4 5 6 7 8

VCC2_5

RN18 10K 8P4R

FID0

FID1

FID2

FID3

2 3

20N03-252

APL431

R250 10K

1 2 3 4 5 6 7 8

Q38

Q39

1

3

2 1

R329 0

R330 1K(OPT)

Q25 2N7002

Q24 2N7002

Q23 2N7002

Q22 2N7002

C204 1000p

R290 120

R289 120

R288 120

R287 120

VCC2_5

EC38 1000u/6.3V

BC69 1u

VCC2_5

BC50 .1u

NB_FID0 7

NB_FID1 7

NB_FID2 7

NB_FID3 7

VCC2_5

BC52 .01u

TO NB STRAPPING

5V_SB

R153 100

R152 100

12

EC45

+

10u/16V

From PWRGOOD of ATX Power Supply

From VCCA pin of PPGA 462

Q32 H882

Q31

APL431

VCC_CORE

R239 10K 1%

VCC_PLL

R236 15K 1% C131 39p

32

1

3

2 1

-PWGD25 PWROK 1

R238 27K 1%

R237 10K 1%

3V3_SB

12

EC46

+

470u/16V

To Pin PWROK of Socket-462 CPU

PWROK

C136

1u

PWROK circuit for Socket-462 CPU

VCC3

R259 27K 1%

R258

8.2K 1%

VCC2_5

R111

4.7K(OPT)

R108 1K(OPT)

R109

1u(OPT)

1 1

A

1K

C64

-VID 3CPUSLEEP23

B

C

B

C145 1u

D

E C

Q20 2N3904

Title

Size Document Number Rev

C

Date: Sheet

ECS TECHNOLOGIES, INC.

M825LU

DC-DC CONVERTERS/PWR O K/ F I D

24 26Thursday, November 21, 2002

E

of

3.0

A

www.Teknisi-Indonesia.com

B

-12V 5V_SB

VCC3 +12V

C

D

E

5V_SB

4 4

-SUSB7

-SUSC7

-OVP23

3 3

AR1

1 3

1K(1-2)

close to ATX1 pin 1 ,2 ,11 for EMI issue

R53

1K

BC191 .22u

D12 FDLL4148

BC192 .22u

2

R52

4.7K

BC193 .22u

B

E C

Located at Socket-A Cavity

VCC_CORE VCC_CORE

.22uCC16 .22uCC6 .1uCC5 .22uCC3 .22uCC2 .22uCC9 .22uCC10 .22uCC12

2 2

1 1

0.22uF(0603) X 22 [X7R] Changed on 1999/12/14

.22uCC26 .22uCC28 .22uCC29 .22uCC23 .22uCC21 .22uCC15 .22uCC18 .22uCC17 .22uCC20

0.1uF(0612) X 2

0.01uF(0603) X 4 1uF(0805) X 5 10uF(1206) X 4

Spare decoupling capacitors

A

.1uCC14

.01uCC4 .01uCC8 .01uCC13 .01uCC11 1uCC25 1uCC27 1uCC22 1uCC30

1uCC19 CC1 10u/10V-1206 CC24 10u/10V-1206 CC31 10u/10V-1206 CC7 10u/10V-1206

R51

4.7K

Q11 2N3904

EC23

10u/16V

0603 Package At VT8375 BGA Area (On Solder Layer)

VCC_CORE

0603 Package At VT8375 BGA Area (On Solder Layer)

11 12 13 14 15 16 17 18 19 20

VCC2_5VCC3

VCCQ

V_DIMM

0603 Package At VT8375 BGA Area (On Solder Layer)

B

EC24

ATX1

3V3

-12V GND PS-ON GND GND GND

-5V 5V 5V

ATX-NOPOST_CNTR_2X10

.1uBC175 1uBC177 .1uBC183 .1uBC168

.1uBC176 1uBC184

.1uBC172 .1uBC178 .1uBC173 .1uBC171 .1uBC174

1uBC170 1uBC182 .1uBC179 .1uBC181

GND GND GND

PW-OK

5VSB

3V3 3V3

5V 5V

12V

10u/16V

1 2 3 4 5 6 7 8 9 10

VCCQ

EC33 10u/16V

Around VT8375

VCC_CORE

Around VT8375

VCC3

VCC2_5

0603 Package At VT8233 BGA Area (On Solder Layer)

EC22

10u/16V

.1uBC36 .1uBC35

.1uBC190

.1uBC187

1uBC188

.1uBC189

EC21

10u/16V

BC14 .1u

RST_SW21

.1uBC47 .1uBC42 .1uBC54

C

EC20

10u/16V

ATX_PWRGD

R420 22

-PWGD24

BC11 .1u

C232 .1u

Power Good Circuit

R37

4.7K(OPT)

R36 100

R38 10K

Q28

2N7002

V_DIMM

ATX_PWRGD 22

C68 .1u

VCC3

R114

4.7K(OPT)

EC36

10u/16V

.1uBC121 1uBC39

.1uBC102 1uBC104

1uBC109 .1uBC99

EC28 1000u/6.3V

Around VT8375

VCC3

1000u/6.3V

EC53(OPT)

R117 10K(OPT)

13 12

R291

4.7K

14

U9F

HCT14

U9E

14

11 10

HCT14

MH1 clost to PS2 connector

150 Drill / 300 Pad

GND

150 Drill / 300 Pad

1000u/6.3V

EC52(OPT)

D

R116 4.7K

VCC2_5

B

E C

MH1

1 2 3 4 5

9

MH3

1 2 3 4 5

9

MH5

1 2 3 4 5

9

MH7

1 2 3 4 5

9

MH9

1 2 3 4 5

9

R292 1K

R293 22

Q26 2N3904

8 7 6

R115 10K

150 Drill / 300 Pad

C67 .1u

C154 .1u

MH2

1 2 3 4 5

9

MH4

1 2 3 4 5

9

MH6

1 2 3 4 5

9

MH8

1 2 3 4 5

9

PWRGD_SB 7

DDR_PWRGD 10

8 7 6

ECS TECHNOLOGIEA, INC.

Title

Size Document Number Rev

C

Date: Sheet

ATX POWER & BYPASS CAPACITORS

M825LU

25 26Thursday, November 21, 2002

E

of

3.0

1

www.Teknisi-Indonesia.com

RX-

R10

RX+

.1uC10

U1

A A

B B

LAN1 RJ-45

14

LANGND

1 2 3 4 5 6 7 8

910111213

LANGND

1 2

LANGND

GTS515L

RN2

75 8P4R

3 4

5 6

7 8

C6 .01uF/2KV*

DIP300MIL

89

5

6

7

+

-

T

X

C

R

+

-

X

T

CTCTT

10111213141516

A3V3

4

BC3 .1u

3

CT

R8

49.9 1%

LINK_LED

ACT_LED

2

D R

D

49.9 1%

1

+ D R

+ D T

R7

49.9 1%

3V_SB

R23

330

2

R9

49.9 1% C11 .1u

J1

1 2 3 4

HEADER 4X1

3V_SB

RN3

10K 8P4R

1 2 3 4 5 6 7 8

6.49K 1%

X5

25MHz

1 2

C7

22p

3

U2

25

LINK_LED ACT_LED

A3V3 LTXD1

SD

REXT

R16

A3V3 LRXER TX- LRXDV

TX+ A3V3

A3V3 LMDC

C8 22p

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

3V3_SB

FB0805-121Y

INT#/PHYAD0 LED0/TEST# LED1/SPD100 LED2/DUPLEX LED3/NWAYEN PD# VDDRX RXRX+ SD/FXEN GNDRX GNDPLL REXT VDDPLL GNDTXC TXTX+ VDDTX GNDTX GNDOSC XO XI VDDOSC RST#

VT6103

L8

EC13

10u/16V

3V_SB

TSSOP48

R18 10K(OPT)

C9 1u

VDD2

GND2 CRS/RPTR COL/SYMB

TXD3 TXD2 TXD1 TXD0 TXEN

TXC

TXER VDDC GNDC

RXER/ISO

RXC

RXDV/BYPOSC

GND1

VDD1

RXD0/PHYAD4 RXD1/PHYAD3 RXD2/PHYAD2 RXD3/PHYAD1

MDC

MDIO

BC9 .1u

BC10 .1u

4

3V_SB

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

BC8 .1u

LCRS LCOL LTXD3 LTXD2

LTXD0 LTXEN

LTXER

LRXD0 LRXD1 LRXD2 LRXD3

LMDIO

LCRS 8 LCOL 8 LTXD3 8 LTXD2 8 LTXD1 8 LTXD0 8

R475 33

LRXER 8

R476 33

LRXDV 8

LRXD0 8 LRXD1 8 LRXD2 8 LRXD3 8 LMDC 8

3V3_SB

LTXCLK

LRXCLK

R20

1.5K

LTXCLK 8

LRXCLK 8

LMDIO 8

R21

LTXEN 8

R22

10K

C C

3V3_SB

FB0805-121Y

A3V3

L7

EC14

10u/16V

BC5 .1u

A3V3

BC4 .1u

BC7 .1u

BC6 .1u

near VT6103 pin 7,13,24,31,38,42,47

D D

ECS TECHNOLOGIEA, INC.

Title

Size Document Number Rev

C

1

2

3

Date: Sheet

M825LU

LAN FHY

4

3.0

26 26Thursday, November 21, 2002

of

ECS M825LU Schematics rev 3.0

Specifications and Main Features

Frequently Asked Questions

User Manual