Schematic Diagrams
B - 6 Intel P965 CPU Interface 1/4
B.Schematic Diagrams
Intel P965 CPU Interface 1/4
Sheet 5 of 40
Intel P965 CPU
Interace
1/4
CPU_BPRI#3
CPU_ D# 1 7
CPU_A #2 9
CPU_ D# 4 0
CPU_DRDY#3
CPU_A #1 4
CPU_BR0#
CPU_ D# 2 3
CPU_DSTBP0#3
CPU_A #2 1
CPU_ D# 4 6
HXSWING S/B 1/ 4*VTT +/-2%
C538
2.7P_04
CPU_A #1 5
CPU_A #1 0
CPU_ D# 5 5
R103 49. 9_1%_06
CPU_ D# 3 2
CPU_REQ#4
CPU_ D# 4
CPU_ D# 7
CPU_ADSTB0#3
CPU_ D# 3 6
CPU_DBI1#
CPU_A #3 4
MCH_ G TL REF
CPU_ADSTB1#3
C147
1U_04
SPAC E 10 MIL
CPU_DSTBN2#3
CPU_DSTBP0#
CPU_ D# 1 2
CPU_DBI2#
CPU_DEFER#
CPU_A #9
CPU_ D# 5 1
CPU_ D# 1 3
CPU_DBI2#3
CPU_A #3 0
CPU_ MCH_ G TL REF
R109
301_1%_0 6
SPACE 7 MIL
HXSCOMPB
CPU_ D# 6 3
CPU_HIT#
R105 51_1%_06
CPU_RST#
CPU_ D# 2 2
1.2VS
R5 23 16. 5_1%_04
TRAC E 10 MIL
CPU_DBI0#3
CPU_ D# 2 7
CPU_ D# 5 6
CPU_A #1 7
CPU_A #1 1
CPU_ D# 2 9
CPU_ D# 4 1
CPU_REQ#2
CPU_ D# 3
CPU_ D# 5 3
CPU_DSTBN1#
CPU_A #3 5 CPU_ D# 3 3
CPU_ D# 5 0
CPU_RST#3
CPU_A #2 5
MCH_GTLRE F VOLTAGE SHOUL D BE 0 .63*VTT=0.8V
CPU_ADSTB1#
CPU_TRDY #
CPU_ D# [ 0. . 6 3 ]
CPU_ D# 1 0
CPU_ D# 4 2
CPU_ D# 5 9
CPU_DSTBP3#
CPU_A #6
CPU_ D# 4 7
C150
1U_04
R 518 49. 9_1%_0 4
CPU_RS#[0..2]3
CPU_ D# 1 4
CPU_RS#[0..2]
CPU_A #3 1
1.2VS
HXSCOMP
CLOSE MCH
CPU_A #2 6
CPU_LOCK#
CPU_BNR#3
CPU_A #2 3
CPU_BPRI#
CPU_DSTBP3#3
CPU_ D# 2 1
CPU_DSTBP1#3
CPU_ D# 3 7
CPU_ D# 2 6
CPU_ D# 3 0
CPU_A #1 8
CPU_ D# 4 4
CPU_REQ#1
CPU_DBI0#
HXSCOMP
CPU_A #3
CPU_A #8
CPU_ D# 2
Z0502
CPU_DBSY#3
CPU_ D# 3 4
CPU_ D# 4 9
CPU_ADSTB0#
HXSWING
CPU_REQ#[0..4]
C146
220P_04
CPU_ D# 9
CPU_DSTBN2#
CPU_A #7
CPU_ D# 1 5
Z0501
1.2VS
CPU_A #2 7
CPU_DSTBN3#3
CPU_A #2 2
C532
2.7P_04
CPU_REQ#[0..4]3
CPU_ D# 6 0
CPU_DBSY#
MCH_G TL REF
C165
.1U_X7R_04
R104
100_1%_0 4
CPU_ADS#3
CPU_A #1 2
GND
7 OF 7
U3G
82P965
BC37
BC32
BC28
BC24
BC10
BC5
BB7
AY41
AY4
AW43
AW41
AW1
AV37
AV35
AV27
AV23
AV21
AV17
AV11
AV9
AV7
AU42
AU38
AU32
AU24
AU20
AU6
AU2
AT31
AT29
AT15
AT13
AT12
AR38
AR33
AR32
AR27
AR26
AR23
AR21
AR20
AR17
AR9
AR6
AP43
AP24
AP18
AP1
AN38
AN31
AN29
AN24
AN23
AN20
AN15
AN13
AN12
AN11
AN4
AM42
AM40
AM36
AM33
AM29
AM24
AM23
AM20
AM11
AM9
AM7
AM4
AM2
AM1
AL36
AL33
AK43
AJ39
AJ36
AJ33
AH42
AG37
AG34
AF43
AF37
AF36
AF10
AF9
AF8
AF7
AF6
AF5
AF3
AF2
AF1
AD42
AD39
AD37
AD35
AD33
AD25
AD23
AD21
AD19
AC38
AC35
AC24
AC22
AC20
AC10
AC7
AC5
AB43
AB25
AB23
AB21
AB19
AB2
AB1
AA38
AA35
AA24
AA22
AA20
AA8
AA5
Y42
Y37
Y35
Y33
Y25
Y23
Y21
Y19
Y10
Y7
Y5
Y1
W3
V43
V39
V37
V34
V32
V11
V8
V5
V2
U38
U35
U8
U7
U5
T42
T1
R36
R33
R31
R11
R8
R5
R3
P43
P30
P21
P18
P17
P2
N36
N33
N31
N27
N21
N13
N10
N7
N5
M42
M37
M35
M33
M27
M21
M17
M15
M10
M7
M1
L33
L32
L31
L29
L21
L20
L11
L7
L5
L3
K43
K26
K21
K18
K13
K12
K2
J38
J35
J32
J27
J21
J9
J7
H31
H29
H21
H20
H17
H15
H13
G42
G38
G32
G21
G13
G12
G11
G9
G7
G1
F37
F35
F27
F21
F18
F3
E43
E32
E21
E20
E15
E13
E11
E9
E3
D40
D31
D21
D17
D3
C26
C11
C6
C5
C4
B37
B32
B31
B26
B23
B22
B19
B14
B10
A39
A34
A26
A18
A12
A7
BC41
BC3
BA1
AY40
AE24
AE22
AE20
AE18
AC18
AA18
W24
W22
W20
R21
E1
C43
A41
A5
A3
AF19
AF21
AF23
C1
J5
E24
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_8 3
VSS_84
VSS_ 85
VSS_8 6
VSS_8 7
VSS_88
VSS_ 89
VSS_9 0
VSS_18 1
VSS_18 2
VSS_18 3
VSS_18 4
VSS_18 5
VSS_18 6
VSS_18 7
VSS_18 8
VSS_18 9
VSS_19 0
VSS_19 1
VSS_19 2
VSS_19 3
VSS_19 4
VSS_19 5
VSS_19 6
VSS_19 7
VSS_19 8
VSS_19 9
VSS_20 0
VSS_20 1
VSS_20 2
VSS_20 3
VSS_20 4
VSS_20 5
VSS_20 6
VSS_20 7
VSS_20 8
VSS_20 9
VSS_21 0
VSS_21 1
VSS_21 2
VSS_21 3
VSS_21 4
VSS_21 5
VSS_21 6
VSS_21 7
VSS_21 8
VSS_21 9
VSS_22 0
VSS_22 1
VSS_22 2
VSS_22 3
VSS_22 4
VSS_22 5
VSS_22 6
VSS_22 7
VSS_22 8
VSS_22 9
VSS_230
VSS_231
VSS_232
VSS_233
VSS_234
VSS_235
VSS_236
VSS_237
VSS_238
VSS_239
VSS_240
VSS_241
VSS_242
VSS_243
VSS_244
VSS_245
VSS_246
VSS_247
VSS_248
VSS_249
VSS_250
VSS_251
VSS_252
VSS_253
VSS_254
VSS_255
VSS_256
VSS_257
VSS_258
VSS_259
VSS_260
VSS_261
VSS_262
VSS_263
VSS_264
VSS_265
VSS_266
VSS_267
VSS_268
VSS_269
VSS_270
VSS_91
VSS_92
VSS_ 93
VSS_9 4
VSS_95
VSS_96
VSS_ 97
VSS_9 8
VSS_99
VSS_100
VSS_ 101
VSS_1 02
VSS_103
VSS_104
VSS_ 105
VSS_1 06
VSS_107
VSS_108
VSS_ 109
VSS_1 10
VSS_111
VSS_112
VSS_ 113
VSS_1 14
VSS_115
VSS_116
VSS_ 117
VSS_1 18
VSS_119
VSS_120
VSS_ 121
VSS_123
VSS_ 124
VSS_ 125
VSS_1 26
VSS_127
VSS_ 128
VSS_1 29
VSS_1 30
VSS_131
VSS_ 132
VSS_1 33
VSS_134
VSS_135
VSS_ 136
VSS_1 37
VSS_138
VSS_139
VSS_ 140
VSS_1 41
VSS_142
VSS_143
VSS_ 144
VSS_1 45
VSS_146
VSS_14 7
VSS_14 9
VSS_15 0
VSS_15 1
VSS_15 2
VSS_15 3
VSS_15 4
VSS_15 5
VSS_15 6
VSS_15 7
VSS_15 8
VSS_15 9
VSS_16 0
VSS_16 1
VSS_16 2
VSS_16 3
VSS_16 4
VSS_16 5
VSS_16 6
VSS_16 7
VSS_16 8
VSS_16 9
VSS_17 0
VSS_17 1
VSS_17 2
VSS_17 3
VSS_17 4
VSS_17 5
VSS_17 6
VSS_17 7
VSS_17 8
VSS_17 9
VSS_18 0
VSS_271
VSS_272
VSS_273
VSS_274
VSS_278
VSS_279
VSS_280
VSS_281
VSS_282
VSS_283
VSS_284
VSS_285
VSS_286
VSS_287
VSS_288
VSS_289
VSS_291
VSS_292
VSS_293
VSS_277
VSS_276
VSS_275
VSS_290
VSS_1 22
VSS_14 8
CPU_ D# 2 0
CPU_ D# 4 8
MC HCL K #
CPU_ D# 2 8
CPU_BR0#3
CPU_ D# 2 4
CPU_A #1 9
CPU_DSTBP1#
R114 0_06
CPU_DSTBN0#3
CPU_REQ#0
1.2VS
CPU_ D# 1
CPU_ADS#
FSB
1 OF 7
U3B
82P965
J42
L39
J40
L37
L36
K42
N32
N34
M38
N37
M36
R34
N35
N38
U37
N39
R37
P42
R39
V36
R38
U36
U33
R35
V33
V35
Y34
V42
V38
Y36
Y38
Y39
AA37
F40
L35
L38
G43
J37
M34
U34
L40
M43
G35
H33
G27
H27
B38
D38
M40
W40
Y40
W41
T43
Y43
U42
V41
AA42
J33
G29
E33
W42
G39
U40
U41
AA41
U39
C31
R40
P41
R41
N40
R42
M39
N41
N42
L41
J39
L42
J41
K41
G40
F41
F42
C42
D41
F38
G37
E42
E39
E37
C39
B39
G33
A37
F33
E35
K32
H32
B34
J31
F32
M31
E31
K31
G31
K29
F31
J29
F29
L27
K27
H26
L26
J26
M26
C33
C35
E41
B41
D42
C40
D35
B40
C38
D37
B33
D33
C34
B35
A32
D32
B25
D23
C25
D25
D24
B24
R32
U32
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HA32#
HA33#
HA34#
HA35#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB0#
HADSTB1#
HD ST BP0#
HD ST BN0 #
HD ST BP1#
HD ST BN1 #
HD ST BP2#
HD ST BN2 #
HD ST BP3#
HD ST BN3 #
HDIN V#0
HADS#
HTRD Y#
HDRD Y#
HD EF ER#
HITM #
HHIT#
HLOCK#
HBREQ0#
HDIN V#1
HDIN V#2
HDIN V#3
HBNR#
HBPRI#
HD BS Y#
HRS0#
HRS1#
HRS2#
HCPURST#
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
HSWING
HRCOMP
HSCOMP
HSCOMP#
HDVREF
HAVREF
HCLKP
HCLKN
CPU_DSTBN1#3
CPU_TRDY#3
CPU_ D# 3 5
C180
.1U_X7R_04
CPU_ D# 6
CPU_ D# 4 5
CPU_ D# 5 2
CPU_ D# 6 2
TRACE 10 MIL
CPU_ D# 6 1
MCHCLK# 2
CPU_MCH_GTLREF 4
CPU_ D# 3 8
CPU_REQ#3
R108
124_1%_04
CPU_DBI1#3
CPU_A #3 2
CPU_ D# 8
CPU_LOCK#3
CPU_A #5
CPU_ D# 1 6
CPU_ D# 3 9
CPU_DBI3#
HXSWING
MCHCLK 2
CPU_DEFER#3
CPU_ D# 5 7
CPU_HITM#
CPU_RS#1
R117
210_1%_06
CPU_A #2 8
CPU_A#[3..35]
CPU_A#[3..35]3
CPU_A #2 4
CPU_A #1 3
CPU_BNR#
CPU_HIT#3
1.2VS 4,6,9,12 ,15..17,30
CPU_ D# 1 8
MCHCL K
CPU_DBI3#3
CPU_HITM#3
CPU_ D# 2 5
CPU_ D# 4 3
CPU_DSTBN0#
HXSCOMPB
CPU_D#[0..6 3] 3
CPU_A #2 0
CPU_DSTBP2#3
CPU_A #1 6
CPU_ D# 0
R 516 49. 9_1%_0 4
CPU_ D# 3 1
CPU_ D# 5 4
CPU_ D# 5
CPU_ D# 1 9
CPU_DSTBP2#
CLOSE MCH
CPU_A #3 3
CPU_RS#2
NEAR VTT
CPU_A #4
Z0503