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13.2. DSP Circuit
1
2
3
SCHEMATIC DIAGRAM - 5
A
B
DSP CIRCUIT
: +B SIGNAL LINE
B
C
D
E
J0JBC0000041
F
G
H
TO DSP
SECTION (4/6)
4
5
6
: MAIN SIGNAL LINE
: AUDIO SIGNAL LINE
R3044
10K
C3021
C3024
0.1
0.1
C3016
1
C3005
0.1
105 106107 108 109110 111 112113 114 115116 117118 119 120121 122123 124 125126 127 128 129130131 132 133134135 136137 138139140 141142 143144145 146147 148149 150 151152153154155 156
104
VDDINT
MS0_1 R3001
22
MS0
103
MS1_1
R3002
22
102
MS1
101
ADDR23
[105] VDDINT
100
ADDR22
[106] GND
99
ADDR21
98
ADDR20
A19_1
R3003
22
97
ADDR19
96
VDDEXT
C3006
0.1
95
GND
A18_1
R3004
22
94
ADDR18
A17_1
R3005
22
93
ADDR17
A16_1
R3006
22
92
ADDR16
A15_1
R3007
22
91
ADDR15
90
VDDEXT
C3007
0.1
89
GND
A14_1
R3008
22
88
ADDR14
87
VDDINT
C3008
0.1
86
GND
C3003
85
VDDEXT
0.1
84
XTAL2
83
CLKIN
C3001
C3002
82
GND
16V22
0.01
81
AVDD
C3009
LB3001
80
AVSS
0.1
79
VDDINT
C3010
1
78
GND
A13_1
R3009
22
77
ADD13
A12_1
R3010
22
76
ADDR12
A11_1
R3011
22
75
ADDR11
74
VDDEXT
C3011
0.1
73
GND
72
VDDINT
C3012
0.1
71
GND
R3012
22
A10_1
70
ADDR10
A9_1
R3013
22
69
ADDR9
A8_1
R3014
22
68
ADDR8
A7_1
R3015
22
67
ADDR7
A6_1
R3016
22
66
ADDR6
65
VDDEXT
C3013
0.1
64
GND
63
VDDINT
C3014
0.1
62
GND
R3017
22
A5_1
61
ADDR5
A3_1
R3018
22
60
ADDR3
A4_1
R3019
22
59
ADDR4
[54] GND
A1_1
R3020
22
[53] VDDINT
58
ADDR1
A2_1
R3021
22
57
ADDR2
A0_1
R3022
22
56
ADDR0
C3015
55
VDDEXT
0.1
54
53
C3004
1
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
C3017
0.1
LB3002
J0JGC0000020
C3091
1000P
GND1
7
8
9
R3357
10K
R3043
10K
LB3003,LB3004
R3046
J0JHC0000048
10K
C3044
C3027
C3037
C3039
C3042
1
0.1
0.1
0.1
0.1
[157] VDDINT
[158] VDDINT
BOOT_CFG_0
BOOT_CFG_1
IC3001
C2HBZY000027
DIGITAL SIGNAL PROCESSOR
[207] DATA29
[208] VDDINT
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
C3025 C3026
C3034
C3040
C3041
C3045
C3030
C3033
0.1
0.1
0.1
1
0.1
0.1
0.1
0.1
89
10
11
12
SDATA
PP2_BCLK
DSP2_SDI0
DSP2_SDI1
DSP2_SDI2
DSP2_SDI3
FLAG0_1
PP2_LRCLK
C3046
0.1
C3047
0.1
C3050
1
157
158
C3051
0.1
GND
159
VDDINT
160
C3058
VDDINT
161
0.1
VDDINT
162
R3083
22
DSP1_TDI
TDI(JTAG)
163
R3084
22
DSP_TRST
TRST(JTAG)
164
R3085
22
DSP_TCK
C3052
TCK(JTAG)
165
0.1
GND
166
VDDINT
167
R3086
22
DSP_TMS
TMS(JTAG)
168
CLK_CFG0
169
170
CLK_CFG1
171
R3087
22
DSP_EMU
EMU(JTAG)
172
R3088
22
BOOT1
173
R3089
22
DSP1_TDO
TDO(JTAG)
174
PP2_DATA3
DAI4
175
PP2_DATA1
DAI2
176
PP2_DATA2
DAI3
177
PP2_DATA0
DAI1
178
R3358
10K
VDDEXT
179
C3053
GND
180
0.1
VDDINT
181
C3054
GND
182
1
DPI14
183
DPI13
184
DPI12
185
DPI11
186
DPI10
187
DPI9
188
DPI8
189
DPI7
190
VDDEXT
191
C3055
0.1
GND
192
VDDINT
193
C3056
GND
194
0.1
DPI6
195
DPI5
196
R3090
22
DSP1_CS
DPI4
197
R3091
220
SPI_CLK
DPI3
198
R3092
220
SPI_DO
DPI1
199
R3093
220
SPI_DI
DPI2
200
DSP_RST_1
CLKOUT
201
C3059
DSP_RST
RESET
202
0.1
R3094
VDDEXT
203
C3057
220
GND
204
0.1
R3080
22
D30_1
DATA30
205
R3081
22
D31_1
DATA31
206
R3082
22
D29_1
207
208
C3060
3
2
1
0.1
C3048
1
1/6
2/6
3/6
4/6
5/6
6/6
SA-BX500EB/EE/EG
SA-BX500EB / SA-BX500EE / SA-BX500EG
13
14
P1
P2
TO DSP
SECTION (2/6)
1
2
DSP CIRCUIT
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