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S-4
S3.2. Video/Audio Signal Process Circuit Block Diagram
I/O BUFFER & GATE
29 62
ROW
DECODER
COLUMN
DECODER
BANK0
BANK2
BANK1
BANK3
Y DECODERS
X
D
ECODERS
256MBit(2Mx32bitx4pcs)
IC3401
(SDRAM/256M-bit)
416 415 410
AM
BA0
AM
BA1
CAMERA
SIGNAL
PROCESSOR
RAM ADDRESS
(SDA0~11)
RAM DATA
(RAMD0~31)
CCD
CG/
SSG/
DSP
REC656
DATA
185
YC0
175
SENSOR SECTION
182
ZACOMP
FCB
FCA
BRIDGE
(SD CARD
I/F)
IC3400
(MPEG CODEC)
32
43
3
14
48
59
77
88
25
28
63
69
17
21
70
74
ADDRESS BUFFER & REGISTER
TIMING & MODE REGISTER
AM
D0
443
425
AM
D15
AM
D16
388
369
AM
D31
AM
A0
407
392
AM
A1
1
423 422 390 389 418 419 420 421 411
AM
CLK
AM
DQM0
AM
DQM1
AM
DQM2
AM
DQM3
AM
CS
AM
RAS
AM
CAS
AM
WE
AM
CKE
RAM CTL
(CLK/CS/WEetc.)
SDRAM CONTROL/Ar BUFFER MEMORY/SUBSYSTEM IF
178
180
MICRO-COMPUTER
BLOCK
253
ADAT[0]
ADAT[15] 237
281
AADR[1]
AADR[22] 258
29
DATA
45
1
ADDRESS
25
48
IC3402
(FLASH ROM/64M-bit)
183
12
303
IC2006
(SYSTEM CONTROL)
SDDATA[2]
SDDATA[3]
SDCMD
SDCLK
CARD DET
PROTECT
226
5
3
INT5
DP
DM
USB 2.0
DMA I/F
24
32
453
455
450
SIO
SCK0
INT2
IC3301
(AVIO)
XRST
RSTB
DATA
ADDRESS
CTL SIG
SDDATA[1]
SDDATA[0]
3
2
1
4
FL6101
23 24
ARM RST
122
115
LYCIO0
LYCIO7
124
CLK27C
27
26
25
T/C
60
58
57
55
LCD
ROUT
GOUT
BOUT
PCG1
CKH2
CKH1
STH1
IC601
(LCD CONTROLLER)
14
22 DATA0
DATA7
62
ENB1
RGB VIDEO
8BIT DAC
DRIVER
36
34
PCD
COMH
VCOM
DAC
DRIVER
DRIVER
46
LR
45
UD
3
STV1
1
CKV1
R-STRINGS
11
CLKIN
7
8
9
1
2
5
12
10
D0
D1
D2
D3
CMD
CLK
C.DET
WP
HS3900
(SD CARD CONNECTOR)
11
18
25
23
27
26
19
21
22
35
COMOUT
SDR-S100 VIDEO/AUDIO SIGNAL PROCESS CIRCUIT BLOCK DIAGRAM
22
STREAM,
PERIPHERAL
I/O BLOCK
F2C
181
ALCPWM
188
184
ZBCOMP
185
ZCCOMP
186
ZDCOMP
187
SIG
AUDIO
DSP
UniPhier BLOCK
AVIO
BLOCK
VIDEO
BLOCK
15
OSCI
X3401
(12MHz)
14
OSCO
CAMERA
MICRO-
COMPUTER
BLOCK
321
305
2
17
IC2006
(SYSTEM CONTROL)
MAD0
MAD15
PCB
I/F
1
2
3
USB
TERMINAL
D+
D-
VBUS
2
1
4
(AND GATE)
REGD3V
IC3403
130
DODAT
131
DOLRCK
132
DOMCK
133
DOBCK
134
AIDAT1
152
YOUT
157
COUT
161
ADC2
CLAMP
BUFFER
LPF
YIN
GCA
22
CLAMP
BUFFER
LPF
CIN
GCA
"YLPF"
"YGCA5-0"
"CGCA5-0"
"CLPF"
31
37
36
YOUT
YSAG
VOUT
VSAG
34
COUT
33
S-DC
"WIDE"
ADC
HPF
AUDIO
I/F
CONT-
ROLLER
1
3
5
4
DE-
EMP
DAC
53
54
45
MIX
44
IPGA
"PM0"
40
39
"PMHP"
CONTROL
REGISTER
I/F
14
15
13
12
CSN
CCLK
CDTI
CDTO
CLOCK
DIVIDER
MCLK
2
MIX
MIX
20
19
SPN
SPP
HPR
HPL
ROUT
LOUT
INTR0
INTL0
SDCOUT
LRCK
BCLK
SDTO0
SDTI
JK6101
(MULTI JACK)
HPADPT L
4
SCIO
5
PLUGIN L
7
VHPR
9
LHPL
1
SYIO
10
To IC2006 -
To IC2006 - 73
124
RGND
6
SPEAKER
IC4801
MIC
AMP
ECM
YC7
MEGAYC0
MEGAYC7
174
166
44
BLCONT1
MLED5V
Q913
Q902~908
D905~910
(BACK LIGHT)
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