Ddr Sstl-2 Termination Resistors - EUROCOM M22ES Service Manual

Schematic Diagrams

DDR SSTL-2 Termination Resistors

SSTL-2 Termination Resistors
MD/DQM(/DQS)
MA/Control
CS
CKE
Sheet 11 of 31
DDR SSTL-2
Termination
Resistors
[5,8] /RSCAS-
[5,8] /RSWE-
B - 12 DDR SSTL-2 Termination Resistors (71-M2200-D06)
DDR
Rs Rtt
SSTL-2 10 33
SSTL-2 0 33
SSTL-2 0 47
OD 2.5V
+1.25VS
RP54 8P4RX33
/RMD0 /RMA12
8 1
/RMD1
7 2
[5,8] /RSRAS- /RMA0
/RDQS0 6 3
/RMD2 /RMA2
5 4
RP58 8P4RX33
/RMD6
/RMD3
8 1
/RMD8 /RDQM0
7 2
/RMD9 6 3 /RMD5
/RDQS1 /RMD4
5 4
RP59 8P4RX33
/RMD10 /RMD7
8 1
/RMD11 /RMD12
7 2
/RMD14 6 3 /RMD13
/RMD15 /RDQM1
5 4
RP61 8P4RX33
/RDQS2 /RMD20
8 1
/RMD18 /RMD21
7 2
/RMD16
/RMD19 6 3
/RMD24 /RMD17
5 4
RP62 8P4RX33
/RMD25 /RDQM2
8 1
/RDQS3 /RMD22
7 2
/RMD26 6 3 /RMD23
/RMD27 /RMD28
5 4
RP57 8P4RX33
/RMA14 /RMD29
8 1
/RMA9 /RDQM3
7 2
/RMA7 6 3 /RMD30
/RMA5 /RMD31
5 4
RP63 8P4RX33
/RMA3 /RMA6
8 1
/RMA1 /RMA4
7 2
/RMA10 6 3 /RMA8
/RMA11 /RMA13
5 4
RP64 8P4RX33
/RMD32 /RMD38
8 1
/RMD33 /RDQM4
7 2
/RDQS4 6 3 /RMD37
/RMD34 /RMD36
5 4
RP65 8P4RX33
/RMD35 /RMD45
8 1
/RMD40 /RDQM5
7 2
/RMD41 6 3 /RMD44
/RDQS5 /RMD39
5 4
RP66 8P4RX33
/RMD42 /RMD53
8 1
/RMD43 /RMD52
7 2
/RMD48 /RMD47
6 3
/RMD49 /RMD46
5 4
RP67 8P4RX33
/RDQS6 /RMD60
8 1
/RMD50 /RDQM6
7 2
/RMD51 /RMD55
6 3
/RMD56 /RMD54
5 4
RP68 8P4RX33
/RMD57 /RMD63
8 1
/RDQS7 /RMD62
7 2
/RMD58 /RDQM7
6 3
/RMD59 /RMD61
5 4
/RSCAS- R196 33
/RCS-0
/RSWE- R384 33 /RCS-1
/RCS-2
/RCS-3
/RCS-4
/RCS-5
/RMD[0..63]
/RDQM[0..7]
+1.25VS /RDQS[0..7]
/RMA[0..14]
/RCS-[0..5]
RP25
8 1
7 2
6 3
5 4
RP49
8 1
7 8P4RX33 2
6 3
5 4
RP50
8 1
7 8P4RX33 2
6 3
+1.25VS
5 4 DECOUPLING CAPACITOR FOR SSTL-2 END TERMIANTION VTT ISLAND
0603 Package placed within 200mils of VTT Termination R-packs
RP60
8 1
7 8P4RX33 2
6 3
5 4
RP27
5 4
6 8P4RX33 3 C283 0.1UF
7 2
8 1
RP56
8 1
7 8P4RX33 2 C287 0.1UF
6 3
5 4
RP26
8 1
7 8P4RX33 2 C291 0.1UF
6 3
5 4
RP23
8 1
7 8P4RX33 2 C554 0.1UF
6 3
5 4
RP30
8 1
7 8P4RX33 2
6 3
+1.25VS
5 4
RP29
8 1
7 8P4RX33 2
6 3
5 4
RP28
8 1
7 8P4RX33 2 C507 0.1UF
6 3
5 4
RP22
8 1
7 8P4RX33 2 C563 0.1UF
6 3
5 4
+1.25VS
8P4RX33 C568 0.1UF
RP24
1 8
2 7
3 6
4 5 C552 0.1UF
8P4RX47
R197 47
R198 47
/RMD[0..63][5,8]
/RDQM[0..7][5,8]
/RDQS[0..7][5,8]
/RMA[0..14] [5,8]
/RCS-[0..5] [5,8]
C284 0.1UF C285 0.1UF C286 0.1UF
C288 0.1UF C289 0.1UF C290 0.1UF
C292 0.1UF C559 0.1UF C557 0.1UF
C553 0.1UF C534 0.1UF C516 0.1UF
C560 0.1UF C561 0.1UF C562 0.1UF
C565 0.1UF C566 0.1UF C567 0.1UF
C569 0.1UF C564 0.1UF C480 0.1UF
C555 0.1UF C556 0.1UF C558 0.1UF