Service manual

Schematic Diagrams
SSTL-2 Termination Resistors (71-M1900-D02) B - 10
Schematic Diagrams
SSTL-2 Termination Resistors
Sheet 8 of 34
SSTL-2 Termination
Resistors
+1.25VS
+1.25VS
+1.25VS
+1.25VS
+1.25VS
/RDQS[0..7](6,7)
/RMD[0..63](6,7)
/RDQM[0..7](6,7)
/RMA[0..14] (6,7)
/RCS#[0..5] (6,7)
/RSCAS#(6,7)
/RSWE#(6,7)
/RSRAS#(6,7)
/RMD1
/RMD33
/RMD0
/RMD32
/RMD2
/RMD34
/RMD9
/RMD8
/RMD3
/RMD11
/RMD10
/RMD18
/RMD17
/RMD16
/RMD24
/RMD19
/RMD27
/RMD26
/RMD25
/RMD35
/RDQS4
/RMD40
/RMD49
/RMD48
/RMD43
/RMD42
/RDQS5
/RMD41
/RMD51
/RDQS6
/RMD50
/RDQS7
/RDQS3
/RDQS0
/RDQS2
/RDQS1
/RMD57
/RMD59
/RMD56
/RMD58
/RMA1
/RMA3
/RMA5
/RMA7
/RMA9
/RMA10
/RMA11
/RMA14
/RSWE-
/RMD29
/RMD30
/RMD31
/RMD23
/RMD28
/RMD20
/RMD21
/RMD22
/RMD14
/RMD15
/RMD12
/RMD13
/RMD44
/RMD7
/RDQM4
/RMD6
/RMD37
/RMD4
/RMD5
/RMD36
/RMD63
/RMD55
/RDQM7
/RDQM6
/RMD52
/RMD53
/RMD60
/RDQM5
/RMD47
/RMD46
/RMD39
/RCS#2
/RCS#1
/RCS#0
/RCS#3
/RMA8
/RSRAS#
/RMA13
/RMA4
/RMA0
/RMA2
/RMD61
/RDQM3
/RMD45
/RMD38
/RDQM1
/RMD54
/RDQM0
/RDQM2
/RMA6
/RMA12
/RMD[0..63]
/RDQM[0..7]
/RDQS[0..7]
/RMA[0..14]
/RCS#[0..5]
/RSCAS-
/RCS#4
/RCS#5
/RMD62
C311 0.1UF
C466 0.1UF
C485 0.1UF
RP66 8P4R-33
8 1
7 2
6
5
3
4
C390 0.1UF
C444 0.1UF
C493 0.1UF
C287 0.1UF
C342 0.1UF
C417 0.1UF
C489 0.1UF
C283 0.1UF
C443 0.1UF
C334 0.1UF
C259 0.1UF
C261 0.1UF
C370 0.1UF
C265 0.1UF
C433 0.1UF
C278 0.1UF
C402 0.1UF
C321 0.1UF
C312 0.1UF
C452 0.1UF
C372 0.1UF
C323 0.1UF
C307 0.1UFC296 0.1UF
RP51 8P4R-33
8 1
7 2
6
5
3
4
RP53 8P4R-33
8 1
7 2
6
5
3
4
RP65 8P4R-33
8 1
7 2
6
5
3
4
C470 0.1UF
C430 0.1UF
C298 0.1UF
C353 0.1UF
C458 0.1UF
RP50 8P4R-33
81
72
6
5
3
4
R291 33
RP47 8P4R-33
8 1
7 2
6
5
3
4
RP37 8P4R-33
8 1
7 2
6
5
3
4
RP39 8P4R-33
8 1
7 2
6
5
3
4
RP42 8P4R-33
8 1
7 2
6
5
3
4
RP45 8P4R-33
8 1
7 2
6
5
3
4
RP49 8P4R-33
8 1
7 2
6
5
3
4
RP35 8P4R-33
81
72
6
5
3
4
RP38 8P4R-33
81
72
6
5
3
4
RP64 8P4R-33
81
72
6
5
3
4
RP43 8P4R-33
81
72
6
5
3
4
RP59 8P4R-33
81
72
6
5
3
4
RP52 8P4R-33
81
72
6
5
3
4
RP40 8P4R-33
81
72
6
5
3
4
RP56 8P4R-33
81
72
6
5
3
4
R300 47
R287 33
RP30 8P4R-33
8 1
7 2
6
5
3
4
RP34 8P4R-33
8 1
7 2
6
5
3
4
RP46 8P4R-33
81
72
6
5
3
4
RP48 8P4R-47
8 1
7 2
6
5
3
4
RP31 8P4R-33
81
72
6
5
3
4
RP32 8P4R-33
81
72
6
5
3
4
R309 47
0603 Package placed within 200mils of VTT Termination R-packs
SSTL-2 Termination Resistors
MA/Control
CS
CKE
DDR
MD/DQM(/DQS)
Rs
SSTL-2
SSTL-2
SSTL-2
Rtt
DECOUPLING CAPACITOR FOR SSTL-2 END TERMIANTION VTT ISLAND
10
0
0
33
33
47
OD 2.5V