A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
D_DQM0
D_DQ3
D_CAS#
D_DQ10
D_DQ1
D_DQ2
D_DQ13
D_W E#
D_DQ9
D_DQ4
D_DQS0
D_DQ6
D_DQS1
D_BA0
D_DQ14
D_RA5
D_RA6
D_DQ0
D_BA1
D_RA4
D_DQ12
D_DQ15
D_DQ8
D_DQ5
D_DQ7
D_RA7
D_DQ11
DV25A
V REF
A_DQ1
A_RA3
A_RA7
A_RAS#
D_DQ8
A_DQ10
D_DQM0
D_CLK#
A_DQ4
D_DQ15
D_DQS1
D_W E#
D_CLK#
A_DQ14
A_RA11
D_DQ2
A_DQ0
D_CLK
D_RA11
D_DQ6
D_RA9
A_BA0
D_CLK
A_DQ5
A_CLK#
A_DQS1
A_DQ9
A_RA0
D_CAS#
A_RA4
A_DQ13
D_DQ3
D_DQ13
D_RA4
A_RA9
A_RA8
A_CS#
D_BA0
D_CKE
A_DQM0
D_DQS0
D_DQ7
A_DQ3
A_DQ8
A_RA5
D_DQ1
D_DQ12
A_RA1
D_RAS#
A_BA1
A_CAS#
D_DQ11
A_DQ12
A_DQS0
D_DQ5
D_RA8
A_DQ7
A_RA6
D_DQ0
D_DQ10
A_DQ2
A_RA2
D_CS#
A_CKE
A_WE#
D_DQ9
A_DQ11
A_DQ15
D_DQ4
D_DQ14
A_DQ6
A_CLK
D_RA0
D_RA1
D_RA2
D_RA3
D_RA7
D_RA6
D_RA5
A_RA10
D_RA10
F_A0
A_WE#
D_RA3
D_DQ1
D_CAS#
D_DQ5
F_A12
F_OE#
D_DQ12
F _D2
D_DQ10
D_CS#
D_RA1
D_CKE
D_RA8
F_A19
IOW R#
F_A20
F_A4
IOCE#
F _D5
D_RAS#
A_BA[0..1]
A_CS#
D_DQS1
D_DQ15
A_RAS#
F _D1
D_RA10
F_A21
A_DQM0
D_RA2
F_A16
F_A11
F_A13
D_DQ13
F_A18
A_RA[0..11]
D_DQ4
F_A8
A_CKE
D_DQM0
F_A5
F _D3
F _D4
D_RA0
A_DQS1
F_A[0..21]
F_A7
A_DQ[0..15]
D_DQ3
D_DQ8
D_RA4
A_CLK
IOCE#
F_A1
D_RA5
F_A15
F_A6
F _D6
D_CLK
F_A9
F_A3
D_W E#
F _D7
D_RA7
A_CAS#
D_CLK#
IOW R#
D_DQ11
A_DQS0
F_A14
D_DQM0
D_DQ9
F_A2
F_ D[0..7]
F_OE#
F_A10
D_DQ0
D_DQ6
V REF
D_RA9
A_CLK#
D_DQ2
FLASHVCC
V REF
F _D0
D_DQ14
D_DQS0
D_DQ7
D_RA6
D_RA11
F_A17
D1V25
D_RA0
D_RA2
D_RA1
D1V25
D_RA3
D_RA11
DV25A
DV25A
DV25B
D_BA0
D_BA1
D_RA10
D_BA1
D_RAS#
D_CS#
D_RA8
D_RA9
D1V25
VREF
D1V25
VREF
DV25A
DV25B
SB33B
DV25B
DV25B
SB33B
DV25B
D1V25
SB33B
SB33B
VCC
D1V25
F_D[0..7]
4
IOCE#
4
A_DQ[0..15]
4
IOWR#
4
A_WE#
4
A_CKE
4
A_BA[0..1]
4
F_A[0..21]
4
F_OE#
4
A_DQM0
4
A_CAS#
4
A_RAS#
4
A_CLK
4
A_RA[0..11]
4
A_CLK#
4
A_CS#
4
A_DQS1
4
A_DQS0
4
VREF
4
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
C3B
DDR & FLASH
Custom
5
14
Tuesday, May 29, 2007
0603 PUT ON NEARLY SDRAM
PROJECT :E9T-PV
TSOP 48 pin
Must use 8bit type flash
Close To RN#
R363
75R/6
RN8
22R/8P4R
1
8
2
7
3
6
4
5
CB106
0.1uF/6
CB99
0.1uF/6
CB102
0.1uF/6
CB117
0.1uF/6
RN4
22R/8P4R
1
8
2
7
3
6
4
5
RN1
22R/8P4R
1
8
2
7
3
6
4
5
C244
0.1uF/6
+
CE51
10uF/25V
1
2
R52
0R/6
CB100
0.1uF/6
RN15
75R/8P4R
1
8
2
7
3
6
4
5
R364
150R/6
R359
75R/6
R59
22R/6
+
CE50
10uF/25V
1
2
CB114
0.1uF/6
+
CE8
330uF/25V
1
2
R358
75R/6
CB101
0.1uF/6
R58
22R/6
RN16
75R/8P4R
1
8
2
7
3
6
4
5
+
C233
10uF/25V
1
2
RN19
75R/8P4R
1
8
2
7
3
6
4
5
RN3
22R/8P4R
1
8
2
7
3
6
4
5
C232
3300pF/6
1
2
CB118
0.1uF/6
R362
75R/6
R357
4.7k/6
+
CE52
330uF/25V
1
2
U29
AP1117ELA/TO252
ADJ/GND
1
VOUT
2
VIN
3
+
CE54
330uF/25V
1
2
R355 110/6F
U27
IC LP2996 DDR Termination SOP8
SD
2
GND
1
VSENSE
3
VREF
4
VDDQ
5
AVIN
6
PVIN
7
VTT
8
R360
75R/6
CB38
0.01uF/6
CB108
0.1uF/6
1
2
R356 110R/6F
RN17
75R/8P4R
1
8
2
7
3
6
4
5
CB33
0.1uF/6
RN13
75R/8P4R
1
8
2
7
3
6
4
5
CB112
0.1uF/6
8M x 16
DDR
U28
M13L128168 8Mx16-5
VDD
1
DQ0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
NC
14
VDDQ
15
LDQS
16
NC
17
VDD
18
DNU
19
LDM
20
WE
21
CAS
22
RAS
23
CS
24
NC
25
BA0
26
BA1
27
A10/AP
28
A0
29
A1
30
A2
31
A3
32
VDD
33
VSS
66
DQ15
65
VSSQ
64
DQ14
63
DQ13
62
VDDQ
61
DQ12
60
DQ11
59
VSSQ
58
DQ10
57
DQ9
56
VDDQ
55
DQ8
54
NC
53
VSSQ
52
UDQS
51
NC
50
VREF
49
VSS
48
UDM
47
CK
46
CK
45
CKE
44
NC
43
A12
42
A11
41
A9
40
A8
39
A7
38
A6
37
A5
36
A4
35
VSS
34
R56
22R/6
RN14
75R/8P4R
1
8
2
7
3
6
4
5
RN6
22R/8P4R
1
8
2
7
3
6
4
5
CB39
0.01uF/6
C245
0.1uF/6
CB104
0.1uF/6
RN2
22R/8P4R
1
8
2
7
3
6
4
5
CB103
0.1uF/6
RN18
75R/8P4R
1
8
2
7
3
6
4
5
RN20
75R/8P4R
1
8
2
7
3
6
4
5
R54
22R/6
CB35
0.1uF/6
CB113
0.1uF/6
CB105
0.1uF/6
R53
10k/6
R365
22R/6
R367
47R/6
CB116
0.1uF/6
CB34
0.1uF/6
R57
22R/6
R366
47R/6
CB107
0.1uF/6
U11
29LV160
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A19
9
OE
28
BYTE
47
A18
16
D0
29
D1
31
D2
33
D3
35
A9
7
CE
26
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
A20
10
D11
36
D12
39
D13
41
D14
43
D15
45
VCC
37
GND1
27
WE
11
RY/BY
15
D10
34
GND2
46
A10
6
A12
4
A11
5
A13
3
A14
2
A15
1
A16
48
A17
17
NC
13
RESET
12
WP/ACC
14
R55
22R/6
RN7
22R/8P4R
1
8
2
7
3
6
4
5
CB32
0.1uF/6
1
2
CB115
0.1uF/6
L59
Bead_121_4A/8
R361
75R/6
R51
10k/6
CB37
0.01uF/6
RN5
22R/8P4R
1
8
2
7
3
6
4
5
CB36
0.1uF/6
Summary of Contents for AT1921
Page 15: ...PCB CONDUCTOR VIEW MAIN BOARD ...
Page 16: ......
Page 17: ...BUTTON BOARD ...
Page 18: ...USB BOARD ...
Page 19: ...POWER BOARD ...
Page 26: ... 26 Real View Top View ...
Page 27: ...Side View unit mm ...
Page 44: ......
Page 61: ......