Sharp HT-SB200 - Page 38

HT-SB200
7 – 3
IC602 VHINJU260409B : SRS WOW Hardware Data Processor ( NJU26040-09B ) ( 1/2 )
Figure 7-3 BLOCK DIAGRAM OF IC
Figure 7-4 PIN CONFIGURATION OF IC
AD1/SDIN
SERIAL
HOST
INTERFACE
SERIAL AUDIO
INTERFACE
PROGRAM
CONTROL
ALU
DSP ARITHMETIC UNIT
24-BIT x 24-BIT
MULTIPLIER
ADDRESS GENERATION UNIT
TIMING
GENERATOR
DATA
RAM
FIRMWARE
RAM
GPIO
PROC
BCKO
BCKI
LRO
LRI
SDO0
SD10
SDI1
L/R
SW
SDI2
SDO1
MUTEb
SEL
WDC
SCL/SCK
SDA/SDOUT
RESETb
MCK
CLK
CLKOUT
AD2/SSb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 VSS
TEST0
TEST0
TEST0
TEST1
SDO1
SDO0
LRO
BCKO
MCK
SEL
PROC
MUTEb
NJU26040
SSOP32
WDC
VDD
VSS
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VDD
SDA/SDOUT
SCL/SCK
CLKOUT
SDI2
SDI1
SDI0
LRI
BCKI
CLK
AD1/SDIN
AD2/SSb
RESETb
VDD
VDD
VSS