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BLOCK DIAGRAM (AK4112AVF)
RX1
RX2
RX3
RX4
V/TX
DVDD
DVSS
PDN
BLOCK DIAGRAM (CS493263)
RESET
CMPDAT
SDATAN2
Compressed
CMPCLK
SCLKN2
CMPREQ
LRCLKN2
SCLKN1
STCCLK2
LRCLKN1
SDATAN1
CLKIN
CLKSEL
FILTD
AVSS
AVDD
Clock
Recovery
Input
Selector
DAIF
Decoder
System
Control
AC-3/MPEG
Detect
AUTO
DATA7:0,
EMAD7:0,
GPIO7:0
Data Input
Framer
Interface
Shifter
Input
Buffer
Controller
Digital
Audio
Input
RAM Input
Interface
Buffer
PLL
Clock Manager
FILTS
VA
AGND
5-2
R
MCKO1
MCKO2
Clock
Generator
DEM
Error
Detect
ERF
[Serial Control Mode]
RD,
WR,
SCDIO,
R/W,
DR,
SCDOUT,
EMOE,
EMWR,
PSEL,
CS
GPIO11
GPIO10
GPIO9
Parallel or Serial Host Interface
24-Bit
DSP Processing
RAM
RAM
Program
Data
Memory
Memory
ROM
ROM
Program
Data
Memory
Memory
STC
DGND(3:1)
VD(3:1)
XTI
XTO
X'tal
Oscillator
96kHz
FS96
Detect
DAUX
LRCK
BICK
Audio
SDTO
I/F
TVDD
CSN
uP
CCLK
I/F
CDTO
CDTI
P/S="L"
A0,
A1,
A800T
SCCLK
SCDIN
INTERQ
Output
Formatter
RAM
Output
Buffer
EXTMEM.
GPIO8
DD
DC
MCLK
SCLK
LRCLK
AUDA
XMT95
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