M645DX (Memory for DDR) 2 of 4
/RMD[0..63] | /RMD[0..63] | 7,8 |
| ||
/RDQM[0..7] | /RDQM[0..7] | 7,8 |
| ||
/RDQS[0..7] | /RDQS[0..7] | 7,8 |
| ||
/RMA[0..14] | /RMA[0..14] | 7,8 |
| ||
/RCS#[0..5] | /RCS#[0..5] | 7,8 |
|
CKE[0..5] | CKE[0..5] 7 |
|
Schematic Diagrams
Rs place close to DIMM1
| MD4 | RP46 | 8 | 1 | /RMD4 |
| MD5 |
| 7 | 2 | /RMD5 |
| DQM0 |
| 6 | 3 | /RDQM0 |
MD13 | MD6 | 5 | 4 | /RMD6 | |
| RP47 | 8 | 1 | /RMD13 | |
DQM1 |
|
| 7 | 2 | /RDQM1 |
MD14 |
|
| 6 | 3 | /RMD14 |
MD15 | MD3 | 5 | 4 | /RMD15 | |
| RP16 | 8 | 1 | /RMD3 | |
| MD8 |
| 7 | 2 | /RMD8 |
| MD12 |
| 6 | 3 | /RMD12 |
MD17 | MD7 | 5 | 4 | /RMD7 | |
| RP14 | 8 | 1 | /RMD17 | |
MD16 |
|
| 7 | 2 | /RMD16 |
MD20 |
|
| 6 | 3 | /RMD20 |
MD21 | DQM2 | 5 | 4 | /RMD21 | |
| RP48 | 8 | 1 | /RDQM2 | |
| MD22 |
| 7 | 2 | /RMD22 |
| MD23 |
| 6 | 3 | /RMD23 |
MD29 | MD28 | 5 | 4 | /RMD28 | |
| RP49 | 8 | 1 | /RMD29 | |
DQM3 |
|
| 7 | 2 | /RDQM3 |
MD30 |
|
| 6 | 3 | /RMD30 |
MD31 | 5 | 4 | /RMD31 | ||
| MD36 | RP52 | 8 | 1 | /RMD36 |
| MD37 |
| 7 | 2 | /RMD37 |
| DQM4 |
| 6 | 3 | /RDQM4 |
MD39 | MD38 | 5 | 4 | /RMD38 | |
| RP53 | 8 | 1 | /RMD39 | |
MD44 |
|
| 7 | 2 | /RMD44 |
MD45 |
|
| 6 | 3 | /RMD45 |
DQM5 | MD46 | 5 | 4 | /RDQM5 | |
| RP54 | 8 | 1 | /RMD46 | |
| MD47 |
| 7 | 2 | /RMD47 |
| MD52 |
| 6 | 3 | /RMD52 |
DQM6 | MD53 | 5 | 4 | /RMD53 | |
| RP55 | 8 | 1 | /RDQM6 | |
MD54 |
|
| 7 | 2 | /RMD54 |
MD55 |
|
| 6 | 3 | /RMD55 |
MD60 |
| 5 | 4 | /RMD60 | |
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| BGA1B |
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MD0 | AJ23 |
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| MD0 |
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MD1 | AG22 |
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MD2 | AH21 |
| MD1 |
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MD3 | AJ21 |
| MD2 |
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MD4 | AD23 |
| MD3 |
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MD5 | AE23 |
| MD4 |
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MD6 | AF22 |
| MD5 |
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MD7 | AF21 |
| MD6 |
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DQM0 | AD22 |
| MD7 |
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DQS0 | AH22 |
| DQM0 |
| MA0 |
|
| AH11 | |
MD8 | AD21 |
| DQS0/CSB#0 |
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| AF12 |
| |
MD9 | AG20 |
| MD8 |
| MA1 |
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| AH12 |
|
MD10 | AE19 |
| MD9 |
| MA2 |
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| AG12 |
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MD11 | AF19 |
| MD10 |
| MA3 |
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| AD12 |
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MD12 | AE21 |
| MD11 |
| MA4 |
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| AH15 |
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MD13 | AD20 |
| MD12 |
| MA5 |
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| AF15 |
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MD14 | AD19 |
| MD13 |
| MA6 |
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| AH16 |
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MD15 | AH19 |
| MD14 |
| MA7 |
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| AE15 |
|
DQM1 | AF20 |
| MD15 |
| MA8 |
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| AD15 |
|
DQS1 | AH20 |
| DQM1 |
| MA9 |
|
| AF11 |
|
MD16 | AF18 |
| DQS1/CSB#1 |
| MA10 |
|
| AG8 |
|
MD17 | AG18 |
| MD16 |
| MA11 |
|
| AJ11 |
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MD18 | AH17 |
| MD17 |
| MA12 |
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| AG16 |
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MD19 | AD16 |
| MD18 |
| MA13 |
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| AF16 |
|
MD20 | AD18 |
| MD19 |
| MA14 |
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MD21 | AD17 |
| MD20 |
| SRAS# |
| AH8 | ||
MD22 | AF17 |
| MD21 |
|
| AJ7 |
| ||
MD23 | AJ17 |
| MD22 |
| SCAS# |
| AH7 |
| |
DQM2 | AE17 |
| MD23 |
| SWE# |
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| |
DQS2 | AH18 |
| DQM2 |
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MD24 | AD14 |
| DQS2/CSB#2 |
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MD25 | AG14 |
| MD24 |
| CS#0 |
|
| AE7 | |
MD26 | AJ13 |
| MD25 |
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| AF7 |
| |
MD27 | AE13 |
| MD26 |
| CS#1 |
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| AH6 |
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MD28 | AJ15 |
| MD27 | CS#2 |
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| AJ5 |
| |
MD29 | AF14 |
| MD28 | CS#3 |
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| AF8 |
| |
| MD29 | CS#4 |
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| ||||
MD30 | AD13 |
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| AD7 | ||||
| MD30 |
| CS#5 |
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MD31 | AF13 |
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DQM3 | AH13 |
| MD31 |
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DQS3 | AH14 |
| DQM3 |
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Rs place close to DIMM1
MA0 |
| MA13 | RP50 | 8 | 1 | /RMA13 |
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| T | 7 | 2 | T |
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| ||||
MA1 |
| MA8 |
| 6 | 3 |
| /RMA8 |
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| |
MA2 |
| MA6 |
| 5 | 4 |
| /RMA6 |
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| |
MA3 |
| MA4 RP51 8 | 1 | /RMA4 |
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MA4 |
| MA2 | 7 | 2 |
| /RMA2 |
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MA5 |
| MA0 | 6 | 3 |
| /RMA0 |
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MA6 |
| MA12 | 5 | 4 |
| /RMA12 |
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MA7 |
| MA5 | RP11 | 8 | 1 |
| /RMA5 |
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| |
MA8 |
| MA7 |
| 7 | 2 |
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| /RMA7 |
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MA9 |
| MA9 |
| 6 | 3 |
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| /RMA9 |
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MA10 |
| MA14 |
| 5 | 4 |
| /RMA14 |
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| |
MA11 |
| MA11RP10 | 8 | 1 |
| /RMA11 |
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MA12 |
| MA10 | 7 | 2 |
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| /RMA10 |
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MA13 |
| MA1 | 6 | 3 |
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| /RMA1 |
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MA14 |
| MA3 | 5 | 4 |
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| /RMA3 |
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SRAS# | R355 | 0 | /RSRAS# |
| /RSRAS# | 7,8 |
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SCAS# | R356 | 0 | /RSCAS# |
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| /RSCAS# | 7,8 |
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SWE# | R106 | 0 | /RSWE# |
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| /RSWE# | 7,8 |
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CS#0 | R105 | 0 | /RCS#0 |
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| SRAS# | C454 | 10PF(R) |
CS#1 | R357 | 0 | /RCS#1 |
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CS#2 | R140 | 0 | /RCS#2 |
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| SCAS# | C455 | 10PF(R) |
CS#3 | R116 | 0 | /RCS#3 |
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CS#4 | R119 | 0 | /RCS#4 |
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| SWE# | C471 | 10PF(R) |
CS#5 | R120 | 0 | /RCS#5 |
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| +2.5V |
C450 | R343 |
0.01UF | 150_1% |
DDRVREFA |
|
C470 | R345 |
0.01UF | 150_1% |
| +2.5V |
C457 | R344 |
0.01UF | 150_1% |
| |
DDRVREFB |
|
C472 | R346 |
0.01UF | 150_1% |
|
Sheet 6 of 41
M650
(Memory for DDR)
2 of 4
B.Schematic
MD61 | RP56 | 8 | 1 | /RMD61 | |
DQM7 |
| 7 | 2 | /RDQM7 | |
MD62 |
| 6 | 3 | /RMD62 | |
MD63 | 5 | 4 | /RMD63 | ||
MD0 |
| RP17 | 5 | 4 | /RMD0 |
MD1 |
|
| 6 | 3 | /RMD1 |
DQS0 |
|
| 7 | 2 | /RDQS0 |
MD2 |
| 8 | 1 | /RMD2 | |
MD10 | RP15 | 8 | 1 | /RMD10 | |
MD11 |
| 7 | 2 | /RMD11 | |
DQS1 |
| 6 | 3 | /RDQS1 | |
MD9 | 5 | 4 | /RMD9 | ||
MD24 |
|
| 8 | 1 | /RMD24 |
MD19 | RP13 | 7 | 2 | /RMD19 | |
MD18 |
|
| 6 | 3 | /RMD18 |
DQS2 |
| 5 | 4 | /RDQS2 | |
MD27 |
|
| 8 | 1 | /RMD27 |
MD26 | RP12 | 7 | 2 | /RMD26 | |
DQS3 |
|
| 6 | 3 | /RDQS3 |
MD25 |
| 4 | /RMD25 | ||
MD34 |
|
| 8 | 1 | /RMD34 |
DQS4 RP9 | 7 | 2 | /RDQS4 | ||
MD33 |
|
| 6 | 3 | /RMD33 |
MD32 |
| 5 | 4 | /RMD32 | |
DQS5 |
|
| 8 | 1 | /RDQS5 |
MD41 | RP8 | 7 | 2 | /RMD41 | |
MD40 |
|
| 6 | 3 | /RMD40 |
MD35 |
| 4 | /RMD35 | ||
MD48 |
|
| 8 | 1 | /RMD48 |
MD49 | RP7 | 7 | 2 | /RMD49 | |
MD43 |
|
| 6 | 3 | /RMD43 |
MD42 |
| 4 | /RMD42 | ||
MD56 |
|
| 8 | 1 | /RMD56 |
MD51 RP6 | 7 | 2 | /RMD51 | ||
MD50 |
|
| 6 | 3 | /RMD50 |
DQS6 |
| 5 | 4 | /RDQS6 | |
MD59 |
|
| 8 | 1 | /RMD59 |
MD58 RP5 | 7 | 2 | /RMD58 | ||
DQS7 |
|
| 6 | 3 | /RDQS7 |
MD57 |
| 5 | 4 | /RMD57 | |
MD32 | AD10 | DQS3/CSB#3 | CKE0 | AB2 |
MD33 | AH10 | MD32 | AA4 | |
MD34 | AE9 | MD33 | CKE1 | AB1 |
MD35 | AD8 | MD34 | CKE2 | Y6 |
MD36 | AG10 | MD35 | CKE3 | AA5 |
MD37 | AF10 | MD36 | CKE4 | Y5 |
MD38 | AH9 | MD37 | CKE5 | Y4 |
MD39 | AF9 | MD38 | S3AUXSW# |
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DQM4 | AD9 | MD39 |
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DQS4 | AJ9 | DQM4 |
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MD40 | AH5 | DQS4/CSB#4 | SDCLK | AA3 |
MD41 | AG4 | MD40 |
| |
MD42 | AE5 | MD41 | FWDSDCLKO | AD11 |
MD43 | AH3 | MD42 |
| |
MD44 | AG6 | MD43 | SDRCLKI | AE11 |
MD45 | AF6 | MD44 |
| |
MD46 | AF5 | MD45 |
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MD47 | AF4 | MD46 |
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DQM5 | AH4 | MD47 | SDAVDD | Y1 |
DQS5 | AJ3 | DQM5 |
| |
MD48 | AE4 | DQS5/CSB#5 | SDAVSS | Y2 |
MD49 | AD6 | MD48 |
| |
MD50 | AE2 | MD49 |
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|
MD51 | AC5 | MD50 | DDRAVDD | AA1 |
MD52 | AG2 | MD51 |
| |
MD53 | AG1 | MD52 | DDRAVSS | AA2 |
MD54 | AF3 | MD53 |
| |
MD55 | AC6 | MD54 |
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DQM6 | AD4 | MD55 |
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DQS6 | AF2 | DQM6 | DDRVREFA | AJ19 |
MD56 | AB6 | DQS6/CSB#6 | AH2 | |
MD57 | AD3 | MD56 | DDRVREFB |
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MD58 | AA6 | MD57 | DRAM_SEL | W3 |
MD59 | AB3 | MD58 |
| |
MD60 | AC4 | MD59 |
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MD61 | AE1 | MD60 |
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MD62 | AD2 | MD61 |
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MD63 | AC1 | MD62 |
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DQM7 | AB4 | MD63 |
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DQS7 | AC2 | DQM7 |
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| DQS7/CSB#7 |
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| SIS M650 |
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R111 | 0 | CKE0 |
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R110 | 0 | CKE1 |
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| CKE2 |
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| CKE3 |
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| CKE4 |
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| CKE5 |
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| S3AUXSW# |
| S3AUXSW# 13,28 |
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| R330 | 10K | +3V |
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| L25 | +3VS |
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SDCLK |
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| SDCLK 4 |
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| FCM1608K121 |
| |
R329 |
| 22 |
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| 5.69mA |
| ||
| FWDSDCLKO |
| FWDSDCLKO 4 | SDAVDD | 1 | 2 | |||
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C424 | 10PF(R) |
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| C108 | C107 | C106 | |||
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SDAVDD |
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| 0.1UF | 0.01UF | 10UF/10V |
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| SDAVSS |
| N8 |
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SDAVSS |
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| 20MIL |
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DDRAVDD |
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DDRAVSS |
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DDRVREFA |
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| L26 | +3VS |
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| +3V |
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| FCM1608K121 |
| ||
DDRVREFB |
|
|
| DDRAVDD | 8.76mA |
| |||
|
| R55 | 4.7K |
|
| 1 | 2 | ||
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| C124 | C125 | C123 |
|
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| 0.1UF | 0.01UF | 10UF/10V |
|
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| DDRAVSS |
| N9 |
|
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| 20MIL |
|
Diagrams
M645DX (Memory for DDR) 2 of 4
