Table of Contents
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8.4. DDR1 MEMORY
RWE
RN02
47x4
MEM_WE
4
5
RCAS
3
6
MEM_CAS
RRAS
MEM_RAS
2
7
RN0402_SMD
1
8
RA0
RN06
47x4
MEM_ADDR0
4
5
RA1
3
6
MEM_ADDR1
RA2
MEM_ADDR2
2
7
RA3
RN0402_SMD
MEM_ADDR3
1
8
RA7
RN10
47x4
MEM_ADDR7
4
5
RA6
3
6
MEM_ADDR6
RA5
MEM_ADDR5
2
7
RA4
RN0402_SMD
MEM_ADDR4
1
8
RCKE
R201
22.1/1%
MEM_CLKEN
R0402
RA8
RN14
47x4
MEM_ADDR8
1
8
RA9
MEM_ADDR9
2
7
RA11
3
6
MEM_ADDR11
RA12
RN0402_SMD
MEM_ADDR12
4
5
RA10
RN18
47x4
MEM_ADDR10
1
8
RBA1
MEM_BA1
2
7
RBA0
3
6
MEM_BA0
RCS
RN0402_SMD
MEM_CS
4
5
RCLK0
R203
22.1/1%
R0402
RCLK0_N
R205
22.1/1%
R0402
DV13_DDR
C242
C243
C244
0.1uF
0.1uF
0.1uF
C0402
C0402
C0402
DV13_DDR
C252
C253
C254
0.1uF
0.1uF
0.1uF
C0402
C0402
C0402
DV13_DDR
C272
C273
C274
0.1uF
0.1uF
0.1uF
C0402
C0402
C0402
BYPASS CAP. FOR TERMINATOR
(EVERY 2 RESISTOR PUT 1 BYPASS CAP.)
ViewSonic Corporation
DV13_DDR
MEM_ADDR13
R440
75
R0402
MEM_BA0
RN03
75x4
RDQ3
RN04
4
5
4
MEM_BA1
3
6
RDQ2
3
MEM_ADDR10
RDQ1
2
7
2
RN8P4R-I
RDQ0
1
8
1
MEM_WE
RN07
75x4
RDQ7
RN08
4
5
4
MEM_CAS
3
6
RDQ6
3
MEM_RAS
RDQ5
2
7
2
MEM_CS
RN8P4R-I
RDQ4
1
8
1
MEM_ADDR4
RN11
75x4
RDQS0
R193
4
5
MEM_ADDR5
3
6
RDQM0
R195
MEM_ADDR6
RDQM1
R197
2
7
MEM_ADDR7
RN8P4R-I
RDQS1
R199
1
8
RDQ8
RN12
4
MEM_CLKEN
R202
75
RDQ9
3
R0402
RDQ10
2
MEM_ADDR12
RN15
75x4
RDQ11
1
8
1
MEM_ADDR11
RDQ12
RN16
2
7
4
MEM_ADDR9
3
6
RDQ13
3
MEM_ADDR8
RN8P4R-I
RDQ14
4
5
2
MEM_ADDR3
RN19
75x4
RDQ15
1
8
1
MEM_ADDR2
2
7
MEM_ADDR1
3
6
MEM_ADDR0
4
5
RN8P4R-I
MEM_CLKA
R204
100
R0402
MEM_CLKA_N
I113A
RDQS0
11
RDQS0
RDQM0
13
RDQM0
RDQ0
9
RDQ0
RDQ1
8
RDQ1
RDQ2
7
RDQ2
RDQ3
6
RDQ3
RDQ4
5
RDQ4
RDQ5
4
RDQ5
RDQ6
3
RDQ6
RDQ7
2
RDQ7
RDQS1
17
RDQS1
RDQM1
15
RDQM1
RDQ8
19
RDQ8
RDQ9
20
RDQ9
RDQ10
21
RDQ10
RDQ11
22
RDQ11
RDQ12
23
RDQ12
RDQ13
24
RDQ13
RDQ14
25
RDQ14
RDQ15
26
RDQ15
MEM_VREF
53
RVREF0
RCS
46
RCS_
MT5380
LQFP256A-HEATSINK
C245
C246
C247
C248
C249
C250
C251
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C0402
C0402
C0402
C0402
C0402
C0402
C0402
DV26_DDR
C255
C256
C257
C258
C259
C260
C261
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C0402
C0402
C0402
C0402
C0402
C0402
C0402
67
N3235w-2M
Confidential - Do Not Copy
DV13_DDR
DV26_DDR
47x4
MEM_DQ3
RN05
75x4
5
5
4
6
MEM_DQ2
6
3
I117
MEM_DQ1
7
7
2
1
VDD
RN0402_SMD
MEM_DQ0
RN8P4R-I
MEM_DQ0
8
8
1
2
DQ0
47x4
MEM_DQ7
RN09
75x4
5
5
4
3
VDDQ
6
MEM_DQ6
6
3
MEM_DQ1
4
DQ1
MEM_DQ5
MEM_DQ2
7
7
2
5
DQ2
RN0402_SMD
MEM_DQ4
RN8P4R-I
8
8
1
6
VSSQ
47
R0402
MEM_DQS0
R194
75
R0402
MEM_DQ3
7
DQ3
47
R0402
MEM_DQM0
R196
75
R0402
MEM_DQ4
8
DQ4
47
R0402
MEM_DQM1
R198
75
R0402
9
VDDQ
47
R0402
MEM_DQS1
R200
75
R0402
MEM_DQ5
10
DQ5
47x4
MEM_DQ8
RN13
75x4
MEM_DQ6
5
4
5
11
DQ6
6
MEM_DQ9
3
6
12
VSSQ
MEM_DQ10
MEM_DQ7
7
2
7
13
DQ7
RN0402_SMD
MEM_DQ11
RN8P4R-I
8
1
8
14
NC
47x4
MEM_DQ12
RN17
75x4
5
4
5
15
VDDQ
6
MEM_DQ13
3
6
MEM_DQS0
16
LDQS
MEM_DQ14
MEM_ADDR13
7
2
7
17
NC
RN0402_SMD
MEM_DQ15
RN8P4R-I
8
1
8
18
VDD
19
NC
MEM_DQM0
20
LDM
MEM_WE
21
WE
MEM_CAS
22
CAS
MEM_RAS
23
RAS
MEM_CS
24
CS
25
NC
MEM_BA0
26
BS0
MEM_BA1
27
BS1
MEM_ADDR10
28
A10/AP
MEM_ADDR0
29
A0
MEM_ADDR1
30
A1
MEM_ADDR2
31
A2
MEM_ADDR3
32
A3
33
VDD
NT5DS16M16CS
TSOP-66
RA0
47
RA0
RA7
36
RA7
RWE
DV26_DDR
40
RWE_
43
RBA0
RBA0
RA6
37
RA6
RBA1
44
RBA1
RA5
38
RA5
42
RRAS
RRAS_
RA8
C236
C237
35
RA8
RA10
470uF/16V/LowESR
+
0.1uF
45
RA10
RA4
CE050100
C0402
39
RA4
41
RCAS
RCAS_
RA12
R206
32
RA12
RCKE
100K/1%
31
RCKE
RA11
R0402
33
RA11
34
RA9
MEM_VREF
RA9
RA3
51
RA3
RA1
C504
C505
R207
49
RA1
RA2
0.1uF
0.1uF
1K
50
RA2
C0402
C0402
R0402
R208
RCLK0_N
100K/1%
28
RCLK0_
RCLK0
R0402
29
RCLK0
+
C262
C263
C264
C265
C266
C267
C268
C269
100uF/16V
4.7uF/16V/Y5V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
CE025063
C0805
C0402
C0402
C0402
C0402
C0402
C0402
2,3,4,8,9,11
+5V
2,4,9,10,11,12
DV33
DV26_DDR
2,4
DV26_DDR
2,3,4,6,7,8,9,10,11,12
GND
66
VSS
MEM_DQ14
65
DQ15
64
VSSQ
63
MEM_DQ15
DQ14
MEM_DQ13
62
DQ13
61
VDDQ
MEM_DQ12
60
DQ12
59
MEM_DQ11
DQ11
58
VSSQ
MEM_DQ10
57
DQ10
MEM_DQ9
56
DQ9
55
VDDQ
MEM_DQ8
54
DQ8
53
NC
52
VSSQ
51
MEM_DQS1
UDQS
50
NC
MEM_VREF
49
VREF
48
VSS
47
MEM_DQM1
UDM
MEM_CLKA_N
46
CLK
MEM_CLKA
45
CLK
MEM_CLKEN
44
CKE
43
NC
MEM_ADDR12
42
A12
MEM_ADDR11
41
A11
MEM_ADDR9
40
A9
39
MEM_ADDR8
A8
MEM_ADDR7
38
A7
MEM_ADDR6
37
A6
MEM_ADDR5
36
A5
35
MEM_ADDR4
A4
34
VSS
DV33
+5V
L174
L175
NC/FB/200R/2A
FB/200R/2A
L0805
L0805
I118
RT9199
1
8
Vin
VCNTL
2
7
GND
VCNTL
3
6
VREF
VCNTL
DV13_DDR
4
5
VOUT VCNTL
SO08-EPAD
C238
+
1uF
C239
C241
+
C0603
220uF/16V
C240
10uF/16V/Y5V
CE050080
47uF/16V
C0805
CE025050
C270
C271
0.1uF
0.1uF
C0402
C0402
+5V
DV33
DV26_DDR
GND
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