B.Schematic Diagrams
DDR Termination
M_DATA_R_42
M_DATA_R_56
C3 0.1U_04
RP48 8P4RX2281
72
6
5
3
4
M_DATA_R_3
M_DATA14
M_DATA35
C10 0.1U_04
M_AA[12:6]M_DATA59
M_DATA_R_42
M_DATA13
M_DATA48
C315 0.1U_04
M_AA34,7
M_DATA_R_8
M_DATA_R_61
C8 0.1U_04
M_DATA62
M_DATA2
M_DATA_R_46
M_DATA_R_45
M_DM7
C302 0.1U_04
RP37 8P4RX2281
72
6
5
3
4
M_BS0#4,7
M_AA9
M_DATA_R_25
RP44 8P4RX2281
72
6
5
3
4
M_DATA_R_11
M_DATA_R_6
M_DATA53
M_DM_R_0
M_DATA_R_2
M_DQS[7:0] 4
M_DATA_R_33
M_DATA_R_35
M_AA8
M_DATA38
RP30 8P4RX5681
72
6
5
3
4
M_DM_R_[7:0]
M_DATA_R_63
M_DATA31
C2 0.1U_04
M_DM[7:0] 4
M_DATA_R_18
C12 0.1U_04
C288 0.1U_04
C285 0.1U_04
M_DATA_R_36
RP3 8P4RX5681
72
6
5
3
4
M_DATA_R_53
C297 0.1U_04
RP28 8P4RX5681
72
6
5
3
4
Place these
decoupling
capacitors on
VTT_MEM trace
22 Ohm -> 10 Ohm
+1.25VS
M_DQS_R5
M_DM3
M_DATA19
M_DATA_R_62
M_DATA_R_14
M_DM_R_5
M_DATA15
M_AA[12:6] 4,7
M_DQS_R7
RP32 8P4RX2281
72
6
5
3
4
M_DATA_R_56
M_DATA_R_28
M_DATA_R_26
M_DATA_R_7
M_DATA22
M_DQS7
M_DATA54
VTT_MEM RESISTORS
+1.25VS
M_AA54,7
M_DATA_R_21
C309 0.1U_04
M_DATA_R_31
M_AA1
M_DATA_R_19
M_DQS_R2
M_DATA5
RP8 8P4RX2281
72
6
5
3
4
C305 0.1U_04
+1.25VS
M_DATA63
M_DATA23
RP26 8P4RX5681
72
6
5
3
4
M_DATA_R_37
M_DM_R_0
RP21 8P4RX5681
72
6
5
3
4
C303 0.1U_04
M_DATA[63:0]
M_DM_R_4
M_DATA_R_15
M_DATA3
M_DATA20
RP13 8P4RX5681
72
6
5
3
4
C283 0.1U_04
M_RAS#4,7
M_DQS_R3
M_DATA_R_37
M_DATA41
M_DATA57
M_DATA_R_2
M_DATA30
C5 0.1U_04
RP14 8P4RX5681
72
6
5
3
4
M_DATA_R_60
M_AA4
M_DATA_R_27
M_DATA_R_22
RP31 8P4RX2281
72
6
5
3
4
M_DATA_R_26
C1 0.1U_04
M_DM_R_5
M_DM_R_1
RP27 8P4RX5681
72
6
5
3
4
RP36 8P4RX2281
72
6
5
3
4
M_DATA_R_40
M_DQS5
M_DQS3
M_DATA[63:0] 4
M_DATA_R_63
M_DATA_R_54
M_DQS_R7
M_DATA34
M_DATA46
M_BS1#4,7
M_DATA_R_38
M_DATA_R_35
M_DM_R_4
M_DATA11
C314 0.1U_04
C310 0.1U_04
C295 0.1U_04
RP38 8P4RX2281
72
6
5
3
4
M_DQS_R0
M_DATA_R_39
M_DATA_R_30
M_DM_R_[7:0] 7
M_DATA_R_1
M_DATA_R_32
C7 0.1U_04
M_DATA_R_51
M_DATA_R_61
M_DATA25
C9 0.1U_04
C299 0.1U_04
M_DATA_R_41
M_DATA_R_10
M_DATA_R_62
M_DATA10
M_DQS1
M_DATA_R_23
M_AA5
M_DATA_R_8
M_DATA_R_52
M_DATA40
RP40 8P4RX2281
72
6
5
3
4
C300 0.1U_04
RP43 8P4RX2281
72
6
5
3
4
M_AA2
RP35 8P4RX2281
72
6
5
3
4
M_DATA_R_60
C298 0.1U_04
M_DATA_R_45
M_DATA_R_57
RP22 8P4RX5681
72
6
5
3
4
RP42 8P4RX2281
72
6
5
3
4
C289 0.1U_04
RP33 8P4RX2281
72
6
5
3
4
M_DATA_R_15
M_DQS_R4
M_DATA_R_9
C308 0.1U_04
RP25 8P4RX5681
72
6
5
3
4
M_AA14,7
M_DATA_R_0
Place these damping resistors close to SO-DIMM
M_DM_R_3
M_DATA27
C284 0.1U_04
M_DATA_R_58
M_DATA_R_43
M_DQS_R0
M_DATA32
C312 0.1U_04
C4 0.1U_04
RP4 8P4RX5681
72
6
5
3
4
M_DM_R_7
M_DATA_R_34
M_DQS_R1
M_DATA44
M_DATA16
M_AA04,7
M_DATA_R_14
M_DATA52
RP34 8P4RX2281
72
6
5
3
4
C296 0.1U_04
M_DATA_R_44
M_DQS_R5
RP5 8P4RX5681
72
6
5
3
4
C287 0.1U_04
C292 0.1U_04
C280 0.1U_04
M_DATA_R_6
M_DQS_R3
M_DATA18
M_DATA24
M_DATA_R_34
M_DATA_R_28
M_DATA26
RP12 8P4RX5681
72
6
5
3
4
R166 10_2512_R
M_AA0
C14 0.1U_04
M_DATA_R_0
M_DATA6
C282 0.1U_04
M_DATA_R_[63:0] 7
M_DATA_R_47
M_DATA_R_1
M_DATA_R_24
M_DM_R_2
C311 0.1U_04
M_DATA_R_20
M_DATA_R_55
M_DATA_R_40
M_DATA_R_53
M_DQS_R1
M_DATA39
+1.25VS
M_AA10
M_DATA1
M_DATA29
M_DATA_R_50
M_DATA_R_4
M_DATA_R_5
M_DATA_R_59
M_DQS4
RP46 8P4RX2281
72
6
5
3
4
M_DQS[7:0]
M_DATA_R_29
M_DATA_R_12
M_DATA47
M_DATA4
RP1 8P4RX5681
72
6
5
3
4
C13 0.1U_04
C294 0.1U_04
M_AA44,7
M_DQS_R4
M_DATA_R_30
M_DM6
M_DATA8
M_DATA33
C307 0.1U_04C279 0.1U_04
M_DATA_R_17
M_DATA7
C301 0.1U_04
M_DATA_R_13
M_DATA_R_50
M_DATA_R_32
M_DATA50
C278 0.1U_04
RP47 8P4RX2281
72
6
5
3
4
M_CS1#4,7
M_DATA_R_52
M_DATA9
RP29 8P4RX5681
72
6
5
3
4
RP20 8P4RX5681
72
6
5
3
4
M_DATA_R_48
M_DATA_R_48
M_DATA51
M_DM[7:0]
RP24 8P4RX5681
72
6
5
3
4
M_DATA_R_3
M_DATA21
M_DATA_R_43
M_DATA58
M_DM4
M_AA7
M_DATA_R_22
M_AA12
C304 0.1U_04
M_DQS_R[7:0]
M_DATA_R_57M_DATA_R_5
M_DATA_R_44
M_DATA49
M_DQS0
C293 0.1U_04
C281 0.1U_04
RP19 8P4RX5681
72
6
5
3
4
M_DQS_R6
M_DM_R_6
M_DATA_R_16
M_DQS_R6
M_DATA28
+1.25VS
M_DATA_R_4
M_DATA_R_31
RP6 8P4RX5681
72
6
5
3
4
RP16 8P4RX5681
72
6
5
3
4
M_DATA_R_17
M_DM_R_7
M_DATA_R_46
M_DATA36
M_DM_R_1
M_DATA_R_24
M_DATA_R_27
M_DATA_R_16
RP2 8P4RX5681
72
6
5
3
4
RP7 8P4RX5681
72
6
5
3
4
M_DATA17
M_AA24,7
M_DATA_R_[63:0]
M_DATA37
M_DM2
M_DATA_R_54
M_DATA_R_23
M_DM0
M_DATA_R_18
C290 0.1U_04
C11 0.1U_04
M_DATA_R_36
M_DM5
RP15 8P4RX5681
72
6
5
3
4
M_DATA_R_19
M_DATA_R_10
M_DATA60
M_DM1
M_DM_R_2
M_DM_R_3
M_DATA12
C286 0.1U_04
M_DATA_R_38
M_WE#4,7
M_DATA_R_49
RP39 8P4RX2281
72
6
5
3
4
+1.25VS 4,20
NOTE: Place these decoupling
capacitors close to VTT_MEM
termination resistors. (one
decoupling capacitor for each
two R-packs)
M_DATA_R_25
M_DATA61
RP9 8P4RX2281
72
6
5
3
4
RP17 8P4RX5681
72
6
5
3
4
C306 0.1U_04
M_DQS_R[7:0] 7
M_DQS_R2
M_DATA_R_21
M_DATA_R_58
M_DATA55
M_DQS6
C291 0.1U_04
M_CAS#4,7
M_AA11
M_DATA56
RP18 8P4RX5681
72
6
5
3
4
M_DATA_R_39
M_DATA_R_33
C6 0.1U_04
M_DATA_R_51
M_DATA_R_41
M_DATA_R_11
M_DATA43
M_DATA42
M_CKE14,7
M_CKE04,7
M_DATA_R_12
M_DATA_R_7
M_DATA_R_20
RP45 8P4RX2281
72
6
5
3
4
M_DATA_R_59
M_AA6
M_AA3
M_DATA_R_13
M_DATA_R_47
M_DATA0
RP23 8P4RX5681
72
6
5
3
4
C313 0.1U_04
M_CS0#4,7
M_DM_R_6
M_DQS2
RP41 8P4RX2281
72
6
5
3
4
M_DATA_R_55
M_DATA_R_29
M_DATA45
M_DATA_R_49
M_DATA_R_9
Sheet 8 of 31
DDR Termination
TECHNICAL SERVICE MANUALPrestigio Visconte 125W
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