Acer Q1VZC Schematics Document page 11

A
+1.5V
R54
1K_0402_1%
M3 support(unpop) R55
0_0402_5%
1 2
<9> SA_DIMM_VREFDQ
@
3 1
R56
@ Q2 1K_0402_1%
BSS138_NL_SOT23-3
1
<6,12> RST_GATE_R
DDR_A_DQS#[0..7] <6>
DDR_A_DQS[0..7] <6>
DDR_A_D[0..63] <6>
DDR_A_MA[0..15] <6>
All VREF traces should
Layout Note:
have 10 mil trace width
Place near JDIMM1
+1.5V
1 1 1 1
<6> DDRA_CKE0_DIMMA
2 2 2 2
<6>
2
+1.5V
1 1 1 1
<6>
<6>
2 2 2 2
<6>
<6>
<6>
<6> DDRA_CS1_DIMMA#
+1.5V
1
1 1 1
+ C118
330U_D2_2V_Y
@
2 2 2 2
SGA20331E10
330U 2V H1.9
9mohm POLY
3
+0.75VS
1 1 1 1
2 2 2 2
Layout Note:
Place near JDIMM1.203,204
+3VS
+0.75VS
4
A
B
+V_DDR_REFA +1.5V
JDIMM1
+V_DDR_REFA 1
VREF_DQ VSS1
3
VSS2 DQ4
DDR_A_D0 5
DQ0 DQ5
DDR_A_D1 7
DQ1 VSS3
9
VSS4 DQS#0
11
DM0 DQS0
13
VSS5 VSS6
DDR_A_D2 15
1 1
DQ2 DQ6
DDR_A_D3 17
DQ3 DQ7
19
VSS7 VSS8
21
DDR_A_D8
2 2 DQ8 DQ12
23
DDR_A_D9
DQ9 DQ13
25
VSS9 VSS10
27
DDR_A_DQS#1
DQS#1 DM1
DDR_A_DQS1 29
DQS1 RESET#
31
VSS11 VSS12
DDR_A_D10 33
DQ10 DQ14
DDR_A_D11 35
DQ11 DQ15
37
VSS13 VSS14
DDR_A_D16 39
DQ16 DQ20
DDR_A_D17 41
DQ17 DQ21
43
VSS15 VSS16
DDR_A_DQS#2 45
DQS#2 DM2
DDR_A_DQS2 47
DQS2 VSS17
49
VSS18 DQ22
DDR_A_D18 51
DQ18 DQ23
DDR_A_D19 53
DQ19 VSS19
55
VSS20 DQ28
DDR_A_D24 57
DQ24 DQ29
DDR_A_D25 59
DQ25 VSS21
61
VSS22 DQS#3
63
DM3 DQS3
65
VSS23 VSS24
67
DDR_A_D26
DQ26 DQ30
69
DDR_A_D27
DQ27 DQ31
71
VSS25 VSS26
DDRA_CKE0_DIMMA 73
CKE0 CKE1
75
VDD1 VDD2
77
NC1 A15
DDR_A_BS2 79
DDR_A_BS2 BA2 A14
81
VDD3 VDD4
DDR_A_MA12 83
A12/BC# A11
DDR_A_MA9 85
A9 A7
87
VDD5 VDD6
DDR_A_MA8 89
A8 A6
DDR_A_MA5 91
A5 A4
93
VDD7 VDD8
DDR_A_MA3 95
A3 A2
DDR_A_MA1 97
A1 A0
99
VDD9 VDD10
SA_CLK_DDR0 101
SA_CLK_DDR0
CK0 CK1
103
SA_CLK_DDR#0
SA_CLK_DDR#0
CK0# CK1#
105
VDD11 VDD12
107
DDR_A_MA10
A10/AP BA1
109
DDR_A_BS0
DDR_A_BS0
BA0 RAS#
111
VDD13 VDD14
DDR_A_WE# 113
DDR_A_WE# WE# S0#
DDR_A_CAS# 115
DDR_A_CAS# CAS# ODT0
117
VDD15 VDD16
DDR_A_MA13 119
A13 ODT1
DDRA_CS1_DIMMA# 121
S1# NC2
123
VDD17 VDD18
125
NCTEST VREF_CA
127
VSS27 VSS28
DDR_A_D32 129
DQ32 DQ36
DDR_A_D33 131
DQ33 DQ37
133
VSS29 VSS30
DDR_A_DQS#4 135
DQS#4 DM4
DDR_A_DQS4 137
DQS4 VSS31
139
VSS32 DQ38
DDR_A_D34 141
DQ34 DQ39
DDR_A_D35 143
DQ35 VSS33
145
VSS34 DQ44
DDR_A_D40 147
DQ40 DQ45
149
DDR_A_D41
DQ41 VSS35
151
VSS36 DQS#5
153
DM5 DQS5
155
VSS37 VSS38
157
DDR_A_D42
DQ42 DQ46
DDR_A_D43 159
DQ43 DQ47
161
VSS39 VSS40
DDR_A_D48 163
DQ48 DQ52
DDR_A_D49 165
DQ49 DQ53
167
VSS41 VSS42
DDR_A_DQS#6 169
DQS#6 DM6
DDR_A_DQS6 171
DQS6 VSS43
173
VSS44 DQ54
DDR_A_D50 175
DQ50 DQ55
DDR_A_D51 177
DQ51 VSS45
179
VSS46 DQ60
DDR_A_D56 181
DQ56 DQ61
DDR_A_D57 183
DQ57 VSS47
185
VSS48 DQS#7
187
DM7 DQS7
189
VSS49 VSS50
DDR_A_D58 191
DQ58 DQ62
193
DDR_A_D59
DQ59 DQ63
195
VSS51 VSS52
197
SA0 EVENT#
199
VDDSPD SDA
201
SA1 SCL
203
VTT1 VTT2
205
G1 G2
1 1
R60 TYCO_2-2013022-1
CONN@
10K_0402_5% SP07000JN10
2 2
<Address: SA1:SA0=00>
1/3 Modify
DIMM_1 Standard H:4.0mm
B
C
+1.5V
2
4 DDR_A_D4
6 DDR_A_D5
8
10 DDR_A_DQS#0
12 DDR_A_DQS0
14
16 DDR_A_D6
18 DDR_A_D7
20
22
DDR_A_D12
24
DDR_A_D13
26
28
30 DIMM_DRAMRST#
DIMM_DRAMRST# <6,12>
32
34 DDR_A_D14
36 DDR_A_D15
38
40 DDR_A_D20
42 DDR_A_D21
44
46
48
50 DDR_A_D22
52 DDR_A_D23
54
56 DDR_A_D28
58 DDR_A_D29
60
62 DDR_A_DQS#3
64 DDR_A_DQS3
66
68
DDR_A_D30
70
DDR_A_D31
72
74 DDRA_CKE1_DIMMA
DDRA_CKE1_DIMMA <6>
76
78 DDR_A_MA15
80 DDR_A_MA14
82
84 DDR_A_MA11
86 DDR_A_MA7
88
90 DDR_A_MA6
92 DDR_A_MA4
94
96 DDR_A_MA2
98 DDR_A_MA0
100
102 SA_CLK_DDR1
SA_CLK_DDR1 <6>
104
SA_CLK_DDR#1
SA_CLK_DDR#1 <6>
+1.5V
106
108
DDR_A_BS1
DDR_A_BS1 <6>
110
DDR_A_RAS#
DDR_A_RAS# <6>
112
114 DDRA_CS0_DIMMA#
DDRA_CS0_DIMMA# <6>
116 SA_ODT0
SA_ODT0 <6>
118
120 SA_ODT1
SA_ODT1 <6>
122
124
126 +VREF_CA
128
130 DDR_A_D36
132 DDR_A_D37
134
1 1
136
138
140 DDR_A_D38
2 2
142 DDR_A_D39
144
146 DDR_A_D44
148 DDR_A_D45
150
152
DDR_A_DQS#5
154
DDR_A_DQS5
156
158
DDR_A_D46
160 DDR_A_D47
162
164 DDR_A_D52
166 DDR_A_D53
168
170
172
174 DDR_A_D54
176 DDR_A_D55
178
180 DDR_A_D60
182 DDR_A_D61
184
186 DDR_A_DQS#7
188 DDR_A_DQS7
190
192 DDR_A_D62
194
DDR_A_D63
196
198
200
D_CK_SDATA
D_CK_SDATA <12,14,30>
202
D_CK_SCLK
D_CK_SCLK <12,14,30>
204
+0.75VS
206
Channel A
Security Classification Security Classification Security Classification
2011/11/22 2011/11/22 2011/11/22
Issued Date Issued Date Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
C
D
R57
1K_0402_1%
R58
1K_0402_1%
Compal Secret Data Compal Secret Data Compal Secret Data
2012/11/22 2012/11/22 2012/11/22
Deciphered Date Deciphered Date Deciphered Date
D
E
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
Title Title Title
DDRIII DIMMA DDRIII DIMMA DDRIII DIMMA
Size Size Size Document Number Document Number Document Number Rev Rev Rev
Custom Custom Custom 1.0 1.0 1.0
Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic Q1VZC M/B LA-8941P Schematic
Date: Date: Date: Friday, April 20, 2012 Friday, April 20, 2012 Friday, April 20, 2012 Sheet Sheet Sheet 11 11 11 of of of 45 45 45
E
1
2
3
4