Table of Contents
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A
QQ
3 7 63 1515 0
SCHEMATIC DIAGRAM 2
1
Q922
MPD2925T
1
3
I
O
Q921
MPD2933T
1
3
I
O
ADCRST_3V
DSPCS_3V
DSPRST_3V
DIGSDO_3V
DIGCLK_3V
DSPFCS_3V
2
DSPINT_3V
DIGSDI_3V
DSPFINT_3V
TE
L 13942296513
3
L202
022M
DACDA2
DACDA1
DACBCK
DACLRCK
ADSDO
SRCLRCK
4
DSPCLKIN
SRCDO
SRCBCK
DSPCS_3V
LM182
DIGSDO_3V
DSPBUSY_3V
0
DIGCLK_3V
DSPRST_3V
104Z
PCB
www
1
8
VD
L867
2
7
5
LM182
3
6
L868
4
5
GND
LM182
R899
1M
1
3
X801
12.288MHz
.
TC7WU04FU
Q862
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B
DSP section
U1
P120B
1
2
GND
3
RX0
4
RX1
5
6
RX2
7
RX3
8
9
RX4
10
RX5
11
12
TX
11
10
R682
Y8
GND
220
12
9
Y7
A8
R683
220
13
8
ADCRST
Y6
A7
R684 220
14
7
DSPCS
Y5
A6
R685
220
15
6
DSPRST
Y4
A5
R686
220
16
5
DIGSDO
Y3
A4
17
4
DIGCLK
Y2
A3
R688 220
18
3
Y1
A2
19
2
DSPFCS
_G2
A1
20
1
VCC
_G1
C681
104Z
DIGSDI
DSPINT
TC74HCT7007AF
8
7
Q682
OUT4
GND
R689
9
6
DSPFINT
IN4
220
10
5
OUT5
R690
11
4
IN5
220
12
3
OUT6
R691
13
2
DSPBUSY
IN6
220
14
1
R693
DSPBUSY_3V
VCC
220
C682
104Z
R692
220
DACDA4
DACDA3
C217
+
47/16
R234 47
109
R235 47
110
R236 47
111
R269 10K
112
C212
113
104Z
114
R27010K
115
R27110K
116
R237 47
117
CMPREQ,FLRCLKN2
R238 47
118
CMPDAT,FSDATAN2
109:
AUDATA1
R239 47
119
FLRCLKN1
AUDATA0
R27210K
120
_WR,_DS,GPIO10
CMPCLK,FSCLKN2
R27310K
121
_RD,R/_W,GPIO11
HDATA2,GPIO2
122
PLLVSS
VSS3
+
C201
123
FILT2
VDD3
2.2M
124
FILT1
HDATA3,GPIO3
C213
125
PLLVDD
HDATA0,GPIO0
104Z
126
XTALO
R240 47
Q201
127
CLKIN,XTALI
128
CLKSEL
CS494003
R27410K
129
_CS,GPIO9
R27510K
130
A0,GPIO13
R241 47
131
FSDATAN1
140:
A1,GPIO12
132
VDD4
SCDOUT,SCDIO
C215104Z
133
VSS4
HINBSY,GPIO8
R242 47
134
FSCLKN1,STCCLK2
SCCLK
R218220
135
_SCS
UHS,_CS_OUT,GPIO17
R217220
136
SCDIN
_RESET
C214
137
VSS5
104Z
138
VDD5
R27610K
139
140
R277220
141
R215 220
142
R219 3.3K
143
R214 220
144
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ao
y
i
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8
Q Q
3
6 7
1 3
C219
1/50
+
72
A10
71
BA/EA19
C209
70
104Z
69
68
SD_CS
67
A4
66
A5
65
A6
SD_ADDR6,EXTA6
64
SD_CKE
SD_CLK_EN
63
A7
SD_ADDR7,EXTA7
62
A8
SD_ADDR8,EXTA8
61
L211
SD_ADDR10,EXTA10
SD_CLK_IN
LM182
60
A9
SD_BA,EXTA19
SD_ADDR9,EXTA9
SD_CKO
59
VDDSD1
SD_CLK_OUT
R279
47
58
VSSSD1
VDDSD2
57
C208 104Z
_SD_CS
VSSSD2
56
SD8/EA11
SD_ADDR4,EXTA4
SD_ADAT8,EXTA11
55
SD9/EA12
SD_ADDR5,EXTA5
:66
SD_DATA9,EXTA11
54
SD10/EA13
SD_DATA10,EXTA13
53
SD11/EA14
SD_DATA11,EXTA14
52
SD12/EA15
SD_DATA12,EXTA15
51
C207
VDDSD3
50
104Z
VSSSD3
49
SD13/EA16
SD_DATA13,EXTA16
48
NC5
47
SA14/EA17
SD_DATA6,EXTD6
:43
SD_DATA14,EXTA17
46
SA15/EA18
VDDSD4
SD_DATA15,EXTA18
45
SD_UDQM
VSSSD4
SD_DQM1
44
D7
SD_DATA5,EXTD5
SD_DATA7,EXTD7
43
D6
SD_DQM0
42
C206
SD_DATA4,EXTD4
104Z
41
SD_DATA3,EXTD3
40
D5
39
SD_LDQM
38
D4
37
D3
u163
.
C
2 9
9 4
2 8
C291
+
47/16
C292
1 5
0 5
8
2 9
9 4
104Z
A3
17
16
A4
A3
A4
A2
18
15
A5
A2
A5
A1
19
14
A6
A1
A6
A0
20
13
A7
A0
A7
D0
21
12
SD9/EA12
DQ0
A12
D1
22
11
SD12/EA15
DQ1
A15
D2
23
10
SD13/EA16
DQ2
A16
SA15/EA18
24
9
VSS
A18/VPP
R291 220
D3
25
8
DQ3
VCC
D4
26
7
DQ4
_WE/A18
D5
27
6
SA14/EA17
DQ5
A17
D6
28
5
SD11/EA14
DQ6
A14
D7
29
4
SD10/EA13
DQ7
A13
BT_CS
30
3
A8
_CE
A8
A10
31
2
A9
A10
A9
BT_OE
32
1
SD8/EA11
_OE
A11
BT_WE
R292 220
C281
+
47/16
C282
1
50
VCC0
GND2
104Z
D0
2
49
DQ0
DQ15
D1
3
48
DQ1
DQ14
4
47
GNDQ1
GNDQ4
D2
5
46
DQ2
DQ13
D3
6
45
DQ3
DQ12
C283
C287
7
44
VCCQ1
VCCQ4
104Z
D4
8
43
104Z
DQ4
DQ11
D5
9
42
DQ5
DQ10
10
41
GNDQ2
GNDQ3
D6
11
40
DQ6
DQ9
D7
12
39
DQ7
DQ8
C284
13
38
C286
VCCQ2
VCCQ3
104Z
14
37
SD_LDQM
104Z
LDQM
NC2
SD_WE
15
36
_WE
UDQM
CAS
16
35
_CAS
CLK
RAS
17
34
_RAS
CKE
18
33
SD_CS
_CS
NC1
BA/EA19
19
32
A9
A11
A9
A10
20
31
A8
A10
A8
A0
21
30
A7
A0
A7
A1
22
29
A6
A1
A6
A2
23
28
A5
A2
A5
A3
24
27
A4
A3
A4
25
26
VCC1
GND1
C285
104Z
m
co
DTR-4.5
D
9 9
2 8
9 9
SA15/EA18
SA14/EA17
SD13/EA16
SD12/EA15
SD11/EA14
SD10/EA13
SD9/EA12
SD8/EA11
SD_UDQM
SD_CKO
SD_CKE
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