SAA7715 PHILIPS [NXP Semiconductors], SAA7715 Datasheet - Page 30

• Manufacturer Part Number: SAA7715
• Description: Digital Signal Processor
• Manufacturer: PHILIPS [NXP Semiconductors]

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(1) Omit this capacitor when a microcontroller is used.
digital
inputs
IIS_BCK1
IIS_WS1
IIS_IN1
IIS_IN4
IIS_IN2
IIS_IN3
1
100 nF
2
3
5
6
9
100 pF
75
22
input signals
SAA7715H
SPDIF
24
2
25
100 nF
100 pF
75
S
41
PLL
DSP CLOCK
4
44 43 42
DSP flags
7
microcontroller
8
Fig.11 Application diagram.
40
XRAM
PRAM
22 k
DSP CORE
35
20
TCB
19
17
4.7 k
100
nF
YRAM
PROM
26
23
5 V
100
nF
16
I
2
13
C-bus
I
2
C-BUS
100
nF
STEREO
12
37
DAC
5 V
11
CLOCK
47
256 f s
4.7 k
F
15
21
47
F
WS_PLL
14
27
10
10
L1
L2
10
18
1 F
31
30
29
28
33
32
34
36
39
38
IIS_OUT1
IIS_OUT2
IIS_OUT3
IIS_OUT4
IIS_BCK
IIS_WS
VOUTL
VOUTR
POM
VREFDA
(1)
3.3 V
22 k
47 F
47 F
47 F
47 F
3.3 V
10 k
outputs
digital
microcontroller
100 nF
MGT831
10 k
100
100
4.7 F
left output
right output
microcontroller