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B - 8 Intel P965 Memory I/F 3/4
B.Schematic Diagrams
Intel P965 Memory I/F 3/4
Sheet 7 of 40
Intel P965
Memory I/F
3/4
MEM_ 0 A _ W E#
MEM_0A_BA1
MEM_0_DATA56
C37
.1U_X7R_04
C62
.1U_X7R_04
MEM_ 0 A _ CL K 1 #
MEM_ 0 B _ AD D0
MEM_1 _DQS#5
MEM_1_DATA51
C10
.1U_X7R_04
T
MEM_ 0 B _ CLK 1
MEM_0_DATA1
MEM_ 0 B _ AD D9
MCH_V REF
MEM_0_DQS7
MEM_0_DATA28
MEM_0_DQM2
C143
.1U_X7R_04
MEM_ 0 A _C L K08
MEM_0_DATA24
MEM_ 0 B _ AD D4
MEM_0B_ADD7
MEM_0_DATA21
MEM_1 _DA TA 6
MEM_1 _DA TA 8
MEM_ 0 B _ O DT 0
Z0741
MEM_0A_ADD1
MEM_0_DATA47
MEM_1_DATA15
MEM_1_DATA19
T
MEM_0A_ADD2
MEM_0A_ADD13
MEM_0_DATA9
MEM_1_DATA43
C64
.1U_X7R_04
0.9VS
MEM_0A_ADD10
Z0711
MEM_1_DATA57
MEM_0A_CAS#8
MEM_0B_CLK1#8
Z0704
R472
1K_1%_04
MEM_ 0 A _C KE18
MEM_0B_ADD[0..14]8
MEM_0B_ADD6
T
MEM_0_DATA10
MEM_ 1 _ DQ M3
MEM_1_DATA50
C12
.1U_X7R_04
MEM_ 0 A _ CL K 0
MEM_0B_CKE0
MEM_0B_ADD1
MEM_1 _DQS0
R87 20_1%_06
T
MEM_1_DQS#[0..7]8
MEM_ 0 B _ B A2
MEM_1_DATA30
MEM_1_DATA36
T
MEM_1_DATA[0..63]8
MEM_0_DQM6
R102
3. 01K_ 1%_0 6
MEM_1_DQS[0..7]
MEM_0B_CS#1
MEM_0A_ADD9
MEM_1 _DQS4
MEM_1_DATA54
C66
.1U_X7R_04
RN6
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
MEM_0A_BA28
MEM_ 0 A _ B A 2
SRCOMP1
RCOMPV OH
MEM_0A_ADD11
MEM_0B_ADD13
Z0732
MEM_0_DATA18
RN8
33_06_04
8 1
7 2
6
5
3
4
1.8V
MEM_ 0 A _ CS # 1
MEM_ 0 _ DQ S3
MEM_0 _DQM4
C42
.1U_X7R_04
R473
1K_1%_04
C33
.1U_X7R_04
MEM_0B_CLK18
Z0723
MEM_1 _DA TA 5
MEM_1_DATA60
R101
1K_1 %_04
T
MEM_0_DATA41
RN3
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
MEM_ 0 A _ CL K 1
Z0728
MEM_0A_ADD4
MEM_0_DATA62
MEM_ 1 _ DQ M6
T
Z0714
Z0736
MEM_0_DATA15
MEM_0_DATA6
MEM_1 _DQS#2
MEM_1_DATA24
MEM_1_DATA37
MEM_1_DATA63
T
T
MEM_0B_CKE18
MEM_0A_BA1
MEM_ 0 B _ AD D7
MEM_ 0 B _ CLK 0 #
MEM_0B_CKE1
MEM_0A_CS#0
MEM_0A_ODT1
MEM_0_DATA20
1.8V
MEM_0_DQS#7
MEM_0_DATA32
MEM_0_DATA30
MEM_1_DATA10
T
Z0718
MEM_0B_ADD5
MEM_1 _DA TA 1
MEM_1_DATA20
T
T
RN4
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
MEM_0A_CLK1#8
MEM_0_DATA[0..63]
MEM_ 0 B _ CK E1
Z0721
MEM_0A_ADD12
MEM_0_DQM5
MEM_ 1 _ DQ M1
MEM_0A_ADD1
MEM_0A_ADD6
MEM_0B_CLK0#8
Z0703
Z0709
MEM_1 _DQS7
C65
.1U_X7R_04
DDR_1
4 OF 7
U3D
82P965
BB17
AY17
BA17
BC16
AW15
BA15
BB15
BA14
AY15
BB14
AW18
BB13
BA13
AY29
AY13
BA27
AW29
AW26
AY19
BA18
BC12
BB27
BB30
AY27
AY31
AY12
AW12
BB11
BA11
BA29
BA30
BB29
BB31
AV31
AW31
AU27
AT27
AV32
AT32
AU29
AR29
AV29
AW27
AN33
AP32
AM21
AV6
AU5
AR7
AN7
AN8
AW5
AW7
AN5
AN6
AN9
AU7
AR12
AP12
AW9
AT11
AU11
AP13
AR13
AR11
AU9
AV12
AU12
AP15
AR15
AW13
AU15
AV13
AU17
AT17
AU13
AM13
AV15
AW17
AT24
AU26
AP23
AV24
AT23
AT26
AP26
AU23
AW23
AR24
AN26
AW39
AU39
AU37
AW37
AV38
AN36
AN37
AU35
AR35
AN35
AR37
AL35
AL34
AM37
AM35
AM38
AJ34
AL38
AR39
AM34
AL37
AL32
AG35
AG36
AG39
AG38
AJ38
AF35
AF33
AJ37
AJ35
AG33
AF34
AC36
AC37
AD38
AD36
AC33
AA34
AA36
AD34
AF38
AC34
AA33
BB2
AW42
AN32
AM31
AG32
AF32
AP21
AA39
AN2
BA40
BB40
AM8
AM10
BB19
AM6
AN3
SMA_B0
SMA_B1
SMA_B2
SMA_B3
SMA_B4
SMA_B5
SMA_B6
SMA_B7
SMA_B8
SMA_B9
SMA_B10
SMA_B11
SMA_B12
SMA_B13
SMA_B14
SWE_B#
SCAS_B#
SRAS_B#
SBS_B0
SBS_B1
SBS_B2
SCS_B0#
SCS_B1#
SCS_B2#
SCS_B3#
SCKE_B0
SCKE_B1
SCKE_B2
SCKE_B3
SODT _B0
SODT _B1
SODT _B2
SODT _B3
SCLK_B0
SC LK_ B0#
SCLK_B1
SC LK_ B1#
SCLK_B2
SC LK_ B2#
SCLK_B3
SC LK_ B3#
SCLK_B4
SC LK_ B4#
SCLK_B5
SC LK_ B5#
RESERVED_7
SDQS_B0
SDQS_B0#
SDM_B0
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7
SDQS_B1
SDQS_B1#
SDM_B1
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
SDQS_B2
SDQS_B2#
SDM_B2
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQS_B3
SDQS_B3#
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDQS_B4
SDQS_B4#
SDM_B4
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQS_B5
SDQS_B5#
SDM_B5
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQS_B6
SDQS_B6#
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQS_B7
SDQS_B7#
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
RESERVED_003
RESERVED_004
SRCOM P0
SRCOM P3
SRCOM P2
SMRC OMPVOL
SMRC OMPVOH
RESERVED
SVREF
SRCOM P1
MEM_0_DATA[0..63]8
MEM_ 1 _ DQ M5
T
T
MEM_ 0 _ DQ S# [0 . . 7 ]8
MEM_0B_ADD11
MEM_1_DATA31
MEM_1 _DQS6
MEM_0_DATA58
MEM_0_DATA38
MEM_ 0 A _ O DT 1
MEM_0B_ADD8
MEM_0_DATA0
MEM_1_DATA35
MEM_0A_ADD5
MEM_ 0 B _ B A1
MEM_0B_ADD4
MEM_0_DATA48
MEM_0B_CKE08
MEM_0B_ODT1
MEM_0_DATA33
MEM_1_DATA29
MEM_0 B_B A18
MEM_ 0 B _ AD D3
MEM_0A_ADD11
T
T
T
MEM_0A_ADD0
MEM_1_DATA41
R38 39_04
MEM_ 0 A _ CS # 0
MEM_0B_ADD12
Z0731
MEM_0_DATA16
MEM_0_DATA13
C7
.1U_X7R_04
R59 20_1%_06
C43
.1U_X7R_04
RCOMPVOL:0.2*DDRVCC
MEM_0_DATA34
MEM_0_DATA2
MEM_0B_WE#8
Z0722
MEM_0A_CKE0
Z0738
MEM_0_DATA40
T
MEM_ 0 A _ CL K 0 #
MEM_1_DATA52
Z0727
MEM_0_DATA57
MEM_0_DATA5
MEM_1_DATA14
MEM_1_DATA25
MEM_1 _DQS#4
MEM_0 B_B A08
Z0713
MEM_ 0 B _ AD D8
Z0735
MEM_0A_RAS#
MEM_0_DQS#2
MEM_1_DATA62
MEM_ 0 B _ CLK 0
MEM_0B_ADD13
MEM_0A_ADD10
MEM_0_DQS5
MEM_0_DATA27
MEM_1_DATA55
RCOMPVOH:0.8*DDRVCC
MEM_ 1 _ DQ M2
T
C22
.1U_X7R_04
Z0717
MEM_0B_ADD12
MEM_0A_BA2
MEM_1 _DA TA 2
T
T
MEM_0A_ADD3
MEM_ 0 _ DQ S [0 . . 7 ]
MEM_ 0 B _ CK E0
Z0720
MEM_0_DATA45
MEM_0 _DQM3
C14
.1U_X7R_04
C11
.1U_X7R_04
MEM_0A_ADD4
Z0702
MEM_1_DATA61
T
Z0708
MEM_0B_ADD[0..14]
MEM_1_DATA23
MEM_1 _DQS5
T
MEM_1 _DQS3
MEM_1_DATA49
MEM_ 0 A _ B A 0
MEM_0B_ADD14
MEM_0_DATA29
MEM_0_DATA11
MEM_ 0 A _C KE08
MEM_ 0 B _ RA S #8
MEM_0B_ADD3
MEM_ 1 _ DQ M4
MEM_0_DQS[0..7]8
MEM_0A_ADD7
MEM_ 0 B _ B A0
MEM_0B_ADD0
MEM_0_DATA49
MEM_0_DQM0
C144
.1U_X7R_04
T
MEM_ 0 _ DQ S4
MEM_0B_CS#18
MEM_0A_ADD13
MEM_0A_ADD14
MEM_0_DQS#6
MEM_1_DATA12
MEM_1 _DQS#3
0.9VS 32
MEM_0A_ADD9
MEM_ 0 B _ AD D2
MEM_1_DATA[0..63]
MEM_0_DQM1
MEM_1_DATA44
MEM_0B_ADD11
Z0730
MEM_1 _DQS#6
C44
.1U_X7R_04
Z0737
MEM_0_DATA44
MEM_0_DATA25
MEM_ 0 A _C S# 08
MEM_0B_CLK08
Z0715
MEM_1 _DQS#1
MEM_0_DQS0
MEM_1 _DA TA 9
MEM_1_DATA38
RN9
8P4R_33_04
8 1
7 2
6
5
3
4
MEM_ 0 A _ O DT 0
MEM_ 0 B _ AD D6
Z0726
RCOMPV OL
MEM_0_DATA60
MEM_0_DATA19
MEM_1 _DQS#0
R16 33_04
MEM_1_DQS[0..7]8
Z0712
MEM_0B_RAS#
MEM_ 1 _ DQ M7
T
MEM_ 0 A _C S# 18
MEM_0A_CAS#
MEM_0_DATA36
T
MEM_0B_CAS#
MEM_1_DATA47
R58 20_1%_06
MEM_ 0 A _ RAS#
Z0706
SRCOMP3
MEM_0A_ADD8
R5 39_04
MEM_0A_ADD12
MEM_0A_ADD[0..14]
Z0716
MEM_0B_BA2
MEM_0_DATA51
MEM_0_DQS#0
C23
.1U_X7R_04
MEM_ 0 A _C L K18
MEM_0B_ODT08
Z0701
MEM_ 0 B _ CS # 1
Z0719
MEM_0_DQM7
MEM_0_DATA37
MEM_1_DATA59
C38
.1U_X7R_04
C24
.1U_X7R_04
MEM_1_DATA46
C9
.1U_X7R_04
MEM_1_DATA16
MEM_1_DATA28
T
MEM_ 0 _ DQ M[ 0 . . 7]
MEM_0B_ADD2
MEM_ 0 _ DQ S# 3
T
T
T
CLOSE MCH
MEM_ 1 _ DQ M[ 0 . . 7 ]8
MEM_0B_BA0
MEM_0_DATA52
MEM_0_DATA8
MEM_0_DATA4
MEM_1_DATA26
C13
.1U_X7R_04
Z0707
MEM_ 0 B _ RAS #
MEM_0B_ODT0
T
MEM_0A_ADD[0..14]8
MEM_0A_ODT08
MEM_0A_WE#
MEM_0_DATA43
MEM_1_DATA21
RN7
8P4R_33_04
8 1
7 2
6
5
3
4
C502
.1U_X7R_04
MEM_0A_ADD0
MEM_0_DATA46
MEM_1_DATA13
C6
.1U_X7R_04
T
0. 9VS
MEM_0_DATA55
MEM_ 1 _ DQ M0
DDR_0
3 OF 7
U3C
82P965
BA31
BB25
BA26
BA25
AY25
BA23
AY24
AY23
BB23
BA22
AY33
BB22
AW21
AY38
BA21
AU4
AR3
AR2
AR5
AR4
AV3
AV2
AP3
AP2
AU1
AV4
BB3
BA4
BA2
AY2
AY3
BB5
AY6
AW2
AW3
BA5
BB4
BB9
BA9
AY9
AY7
BC7
AW11
AY11
BB6
BA6
BA10
BB10
AT20
AU18
AN18
AT18
AR18
AU21
AT21
AP17
AN17
AP20
AV20
AR41
AR40
AU43
AV42
AU40
AP42
AN39
AV40
AV41
AR42
AP41
AL41
AL40
AM43
AN41
AM39
AK42
AK41
AN40
AN42
AL42
AL39
AG42
AG41
AG40
AJ40
AH43
AF39
AE40
AJ42
AJ41
AF41
AF42
AC42
AC41
AC40
AD40
AD43
AB41
AA40
AE42
AE41
AC39
AB42
BB34
AY35
BB33
BA33
AW32
BB21
AW35
BA35
BA34
BB38
BC20
AY20
AY21
BA19
AY37
BA38
BB35
BA39
AU31
AP27
AV33
AP29
AM26
AT33
AR31
AN27
AW33
AP31
AM27
AU33
AN21
SMA_A0
SMA_A1
SMA_A2
SMA_A3
SMA_A4
SMA_A5
SMA_A6
SMA_A7
SMA_A8
SMA_A9
SMA_A10
SMA_A11
SMA_A12
SMA_A13
SMA_A14
SDQS_A0
SDQS_A0#
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQS_A1
SDQS_A1#
SDM_A1
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQS_A2
SDQS_A2#
SDM_A2
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQS_A3
SDQS_A3#
SDM_A3
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQS_A4
SDQS_A4#
SDM_A4
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQS_A5
SDQS_A5#
SDM_A5
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQS_A6
SDQS_A6#
SDM_A6
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQS_A7
SDQS_A7#
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
SWE_A#
SCAS_A#
SRAS_A#
SBS_A0
SBS_A1
SBS_A2
SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
SODT_A0
SODT_A1
SODT_A2
SODT_A3
SCLK_A0
SCLK_A1
SCLK_A2
SCLK_A3
SCLK_A4
SCLK_A5
SCLK_A0#
SCLK_A1#
SCLK_A2#
SCLK_A3#
SCLK_A4#
SCLK_A5#
RESERVED
R17 39_04
C39
.1U_X7R_04
T
MEM_0B_CS#08
MEM_ 0 B _ AD D1
MEM_0_DQS1
C5
.1U_X7R_04
R26 39_04
MEM_1_DATA32
MEM_1_DQS#[0..7]
MEM_0_DATA7
0. 9VS
MEM_0_DQS6
MEM_0_DATA31
R89 20_1%_06
MEM_0 _DQM[ 0. .7 ]8
Z0734
MEM_0A_ADD3
MEM_0_DATA14
MEM_1_DATA11
MEM_1_DATA34
T
RN10
8P4R_33_04
8 1
7 2
6
5
3
4
MEM_0A_BA08
RCOMPV OH
MEM_0A_BA0
MEM_0_DATA61
MEM_0_DATA53
MEM_0_DQS#5
MEM_ 0 _ DQ S #[ 0 . . 7 ]
MEM_ 0 A _ CK E1
Z0725
MEM_0A_ADD5
MEM_0_DQS2
MEM_1 _DA TA 0
RN11
8P4R_33_04
8 1
7 2
6
5
3
4
1.8V
Z0710
Z0740
MEM_0A_CLK0#8
MEM_0A_CKE1
MEM_0A_ADD2
MEM_0A_CS#1
T
MEM_ 0 A _ CAS#
SRCOMP1
MEM_0B_WE#
MEM_1_DATA42
MEM_0A_WE#8
MEM_0A_ADD6
MEM_ 0 B _ CLK 1 #
MEM_0_DATA3
MEM_1_DATA48
T
MEM_0B_ADD10
Z0729
MEM_1_DATA56
MEM_ 0 B _ CS # 0
MEM_0_DATA59
MEM_ 0 _ DQ S# 4
MEM_1_DATA40
RN1
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
MEM_0A_ODT18
MEM_1 _DA TA 4
T
MEM_0 B_B A28
MEM_ 0 B _ AD D5
MEM_0B_BA1
MEM_0_DATA35
MEM_0_DATA23
MEM_1 _DQS1
MEM_1_DATA17
MEM_0A_RAS#8
MEM_0B_ADD10
MEM_1_DATA18
1.8V 8,9,32,33
MEM_ 0 B _ CAS #
MEM_0B_CS#0
MEM_0_DATA17
MEM_0_DQS#1
MEM_1 _DQS#7
R92
1K_1 %_04
MEM_0A_ADD8
MEM_ 0 B _ W E#
MEM_1 _DQS2
C63
.1U_X7R_04
MEM_0A_BA18
MEM_ 0 B _ CA S #8
Z0705
MEM_ 0 B _ O DT 1
MEM_0_DATA39
T
MEM_1_DATA58
MEM_0B_ODT18
RCOMPV OL
MEM_0B_ADD9
MEM_0A_ODT0
MEM_0_DATA12
MEM_1 _DA TA 7
RN2
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
1.8V
MEM_1_DATA22
MEM_1_DATA27
MEM_1_DATA33
MEM_ 1 _ DQ M[ 0 . . 7 ]
MEM_0_DATA50
MEM_1_DATA53
RN5
8P4R _3 3_0 4
8 1
7 2
6
5
3
4
C40
.1U_X7R_04
T
MEM_1_DATA39
C41
.1U_X7R_04
MEM_0B_ADD14
Z0733
SRCOMP3
MEM_0_DATA63
MEM_0_DATA54
MEM_0A_ADD14
MEM_0_DATA26
MEM_0_DATA22
R37 33_04
MEM_ 0 A _ CK E0
Z0724
MEM_1 _DA TA 3
RN12
8P4R_33_04
8 1
7 2
6
5
3
4
Z0739
MEM_0A_ADD7
MEM_0_DATA42
MEM_1_DATA45