SAA8116 Datasheet, PDF (4/60 Pages) NXP Semiconductors – Digital PC-camera signal processor including microcontroller and USB interface

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FV3, FV4
ROG
RG
BCP, DCP
RESERVED2, RESERVED3
H
V ASCLK PCLK
FV1, FV2 FH1, FH2 CRST FS, FCDS SMP RESERVED1
PXL9 to PXL0
VSP
95 96 10 9
11, 12,
13, 14,
15, 16,
17, 18,
19, 20
WINDOW TIMING AND
CONTROL REFERENCE TIMING
PRE-
PROCESSING
RGB
RECONSTRUCTION
STROBE ²⁵
SDATA
27
26
SCLK
PRE-PROCESSING
INTERFACE
1, 2 3, 98 91, 90 93 97 92 5, 6 23, 24 94 64
83, 84
PULSE PATTERN GENERATOR
RGB
PROCESSING
RGB TO
YUV
Y
PROCESSING
UV
PROCESSING
MODE
DECODER
4:2:2
FORMATTER
MEASUREMENT ENGINE
ANALOG MODULES
LDO
SUPPLY
FILTER
MICROPHONE
SUPPLY
57 _LDOIN
58 _LDOFIL
59 _LDOOUT
60 _MICSUPPLY
AUDIO
LOW NOISE
AMPLIFIER
61 _MICIN
62 _LNAOUT
PROGRAMMABLE
AUDIO GAIN
AMPLIFIER
63 _PGAININ
GPI1
GPI2
GPI3
LED
FULLPOWER
SNAPRES
PRIVRES
SDA, SCL
EA
ALE, PSEN
AD14 to AD8
P0.7 to P0.0
34
70
71
4
89
28
29
33, 32
80C51
MICROCONTROLLER
54
49, 50
48, 51, 47,
52, 46, 53,
45
39, 38, 40,
37, 41, 35,
42, 36
VIDEO
FORMATTER
COMPRESSION
ENGINE
TRANSFER
BUFFER
VFC
AUDIO
DECIMATION
USB
INTERFACE
SAA8116
2
3
2
72, 81
75, 78, 68 56, 21
6
7, 30, 43,
76, 87, 99
POWER
MANAGEMENT
8
8, 31, 44, 77,
88, 100, 55, 22
VDDA1,
VDDA2
AGND1 to
AGND3
VDDD1,
VDDD2
VDD1 to
VDD6
GND1 to
GND8
AUDIO PLL
AUDIO ADC
OSCILLATOR
AND CPLL
ATX
POR
65,
66,
67
Vref1,
Vref2,
3 _Vref3
85 _XSEL
74 _XIN
73 _XOUT
80 _ATXDP
79 _ATXDN
82 _DELAYATT
86 _PSEL
69 _PORE
FCE673
Fig.1 Block diagram (LQFP100).