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MAIN(DSP) SCHEMATIC DIAGRAM
R4044
OPEN
TO USB HOST
XUSB_INT
TO MPEG2
PLLSTOP
TO GA,P.PRCS
SSGFLD
TO MPEG2
MPEG_RST
TL4024
R4048
R4049
R4050
NXCFWAIT
R4051
NCFRESET
R4052
R4053
NCFRDY
R4054
R4087
NXCFIOWR
R4088
NXCFIORD
R4055
R4056
NCFD0
R4057
NCFD1
R4058
NCFD2
R4059
NCFD3
R4060
NCFD4
R4061
NCFD5
R4062
NCFD6
R4063
NCFD7
R4064
TO USB HOST
NCFD8
R4065
NCFD9
R4066
NCFD10
R4067
NCFD11
R4068
NCFD12
R4069
NCFD13
R4070
NCFD14
R4071
NCFD15
R4072
NXCFCE0
R4073
NXCFCE1
R4074
R4075
NCFBVD1
NCFBVD2
R4076
NCFA0
R4077
NCFA1
R4078
NCFA2
TL4025
TL4026
TL4027
TL4028
TL4029
TL4030
TL4031
TL4032
TO MAIN IF(105)
CCD_CTL
TL4037
R4079
47k
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
2-15(No.YF146)
TO P.PRCS
R4043
10k
R4042
47k
145
144
75
77
201
140
71
299
254
74
143
204
73
142
203
256
72
141
2 GPIO7
AFE Serial
AFE Parallel Interface
298 GPIO26
139 GPIO28
AFE SSG
200 GPIO25
253 GPIO27
70 GPIO29
NuCORE
47k
132 CFWP
/GPIO14
47k
195 XCFWE
/GPIO55
0Ω
128 XCFWAIT
/DVCLK
0Ω
187 CFRESET
/GPIO15
47k
58 XCFREG
/GPIO53
0Ω
134 CFRDY
/GPIO52
47k
292 XCFOE
/GPIO51
0Ω
133 XCFIOWR
/GPIO(option)
0Ω
248 XCFIORD
/DVVSYNC
47k
242 CFCSEL
/DVHSYNC
180
193 CFD0
/GPIO56
180
246 CFD1
/GPIO57
180
291 CFD2
/GPIO58
180
62 CFD3
/GPIO59
180
131 CFD4
/GPIO60
180
192 CFD5
/GPIO61
180
245 CFD6
/GPIO62
180
290 CFD7
/GPIO63
180
61 CFD8
/DVINOUTY0
180
130 CFD9
/DVINOUTY1
180
191 CFD10
/DVINOUTY2
180
244 CFD11
/DVINOUTY3
DV1 ITU-R601 16bit OUT
180
60 CFD12
/DVINOUTY4
180
129 CFD13
/DVINOUTY5
180
190 CFD14
/DVINOUTY6
180
59 CFD15
/DVINOUTY7
0Ω
194 XCFCE0
/GPIO48
0Ω
247 XCFCE1
/GPIO49
47k
64 XCFCD1
/GPIO47
47k
293 XCFCD2
/DV_SOF
63 CFBVD1
/GPIO46
57 CFBVD2
/DVFIELD
0Ω
56 CFA0
/DVINOUTUV0
0Ω
127 CFA1
/DVINOUTUV1
0Ω
55 CFA2
/DVINOUTUV2
126 CFA3
/DVINOUTUV3
189 CFA4
/DVINOUTUV4
54 CFA5
/DVINOUTUV5
125 CFA6
/DVINOUTUV6
188 CFA7
/DVINOUTUV7
243 CFA8
/DVDACK
53 CFA9
/DVUVSEL
124 CFA10
/DVVLD
226 PWM0
169 PWM1
276 PWM2
168 PWM3
86 GPIO31
Operating
ETM Minimum
Mode
SCANTEST
Port
13 NC3
DBETRST
89 NC4
DBETDO
214 GPIO39
115 44 31
217 15
12 87 157153263212269220163 98 25 270221164 99 26 271 222165100 27 272223166101 28 273224 19 20 94 21 160 95 22 218161 96 23 268219162 97 24 17 93 18 91 16 159 92 88 215 90 14 216156 1 76
TL4001
R4001
100
R4005
R4006
47k
47k
C4034
0.1
R4002
R4003
3.3k
0Ω
TO MPEG2,DSP MEM,
TO USB HOST
P.PRCS,USB HOST
202
255
300
37
180
117
46
283
236
181
118
47
284
237
182
119
48
285
238
183
286
239
184
121
326
IC4001
SIP1280ISD-DVA3
External Memory Bus
TO MPEG2,DSP MEM,
P.PRCS,USB HOST
TO DSP MEM
287
240
185
122
51
288
241
186
123
52
289
231
41
112
175
42
279
232
40
176
113
50
49
235
282
SDRAM Interface
JTAG
R4020
47k
45
116
179
234
281
17
DMA
69 275
30 103
15133
L4008
SHORT
4
3
VDD
OU
ENA
GN
1
2
R4021
47k
X4001
NAX0710-00
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