Inhaltsverzeichnis
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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
CS4334
DEM/SCLK
2
LRCK
3
Serial Input
De-emphasis
Interface
1
SDATA
∆ ∑
Interpolator
Modulator
∆ ∑
Interpolator
Modulator
4
MCLK
PIN NAME
TYPE
1
SDATA
Digital input
2
DEM/SCLK Digital input
3
LRCK
Digital input
4
MCLK
Digital input
5
AOUTR
Analogue output
6
AGND
Ground
7
VA
Supply
8
AOUTL
Analogue output
PANTERA
V
1
DDIO
MD10
2
MD11
3
V
4
DD
MD12
5
V
6
SSIO
MD13
7
MD14
8
MD15
9
V
10
DDIO
DQM1
11
MA9
12
MA8
13
V
14
SSIO
MA7
15
MA6
16
V
17
SS
MA5
18
V
19
DDIO
MA4
20
MA3
21
MCLK
22
V
23
SSIO
CKE
24
MA2
25
MA1
26
V
27
DDIO
MA0
28
MA10
29
MA11
30
V
31
SSIO
MA12
32
MA13
33
V
34
DD
CS0-
35
V
36
DDIO
RAS-
37
CAS-
38
WE-
39
V
40
SSIO
DQM0
41
DQM2
42
MD16
43
V
44
DDIO
MD17
45
MD18
46
V
47
SS
MD19
48
V
49
SSIO
MD20
50
MD21
51
MD22
52
V
53
DDIO
MD23
54
MD24
55
MD25
56
V
57
SSIO
MD26
58
MD27
59
MD28
60
3 - 4
AGND
VA
6
7
Voltage
Reference
Analog
DAC
8
AOUTL
LPF
Analog
5
AOUTR
DAC
LPF
DESCRIPTION
Serial Audio Data Input - two's complement MSB-first serial data is input on this pin. The data is clocked into the CS4334 via internal or
external SCLK, and the channel is determined by LRCK.
De-Emphasis/External Serial Clock Input - used for de-emphasis filter control or external serial clock input.
Left/Right Clock - determines which channel is currently being input on the Audio Serial Data Input pin, SDATA.
Master Clock - frequency must be 256x, 384x, or 512x the input sample rate in BRM and either 128x or 192x the input sample rate in HRM.
Analog Right Channel Output - typically 3.5 Vpp for a full-scale input signal.
Analog Ground - analog ground reference is 0V.
Analog Power - analog power supply is nominally +5V.
Analog Left Channel Output - typically 3.5 Vpp for a full-scale input signal.
PANTERA
SDATA
AOUTL
1
8
DEM/SCLKK
2
7
VA
LRCK
3
6
AGND
MCLK
4
5
AOUTR
Livance – GDP 31...
180
AD0
179
AD1
178
AD2
V
177
SSIO
176
AD3
AD4
175
174
AD5
173
AD6
172
AD7
V
171
SS
170
PWE1-
V
169
DDIO
168
AD8
167
AD9
166
AD10
AD11
165
164
AD12
AD13
163
V
162
SSIO
161
ACK
160
SCLK
V
159
DD
158
AD14
157
AD15
156
PWE2-
155
AD16
V
154
DDIO
153
AD17
152
AD18
151
AD19
150
AD20
149
AD21
148
AD22
V
147
SSIO
146
AD23
145
PWE3-
144
AD24
143
AD25
142
AD26
141
AD27
V
140
DDIO
139
AD28
138
AD29
137
AD30
136
AD31
V
135
DD
134
VIO0
133
VIO1
V
132
SSIO
131
VIO2
VIO3
130
129
VIO4
128
VIO5
127
VIO6
VIO7
126
V
125
DDIO
124
HSYNC
123
VSYNC
122
VIOCLK
121
V
SS
GRUNDIG Service
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