Advertisement
harman/kardon
2. PIN DESCRIPTIONS
CX_SDIN1
CX_SCLK
CX_LRCK
DGND
SCL/CCLK
SDA/CDO UT
AD1/CDIN
AD0/CS
AINR-
AINR+
AINL+
AINL-
#
Pin Name
Pin Description
1
Codec Serial Audio Data Input ( Input ) - Input for two's complement serial audio data.
CX_SDIN1
64
CX_SDIN2
63
CX_SDIN3
62
CX_SDIN4
2
CODEC Serial Clock (Input/Output) - Serial clock for the CODEC serial audio interface.
CX_SCLK
3
CODEC Left Right Clock ( Input / Output ) - Determines which channel, Left or Right, is currently active on
CX_LRCK
the CODEC serial audio data line.
4
Digital Power ( Input ) - Positive power supply for the digital section.
VD
51
5
Digital Ground ( Input ) - Ground reference. Should be connected to digital ground.
DGND
52
6
Control Port Power ( Input ) - Determines the required signal level for the control port.
VLC
7
Serial Control Port Clock ( Input ) - Serial clock for the serial control port. Requires an external pull-up
SCL/CCLK
resistor to the logic interface voltage in I
8
Serial Control Data ( Input/Output ) - SDA is a data I/O line in I
SDA/CDOUT
resistor to the logic interface voltage, as shown in the Typical Connection Diagram. CDOUT is the output
data line for the control port interface in SPI mode.
9
AD1/CDIN
Address Bit 1 (I
the input data line for the control port interface in SPI mode.
DS586PP5
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
2
3
VD
4
5
VLC
6
7
CS42528
8
9
10
INT
11
12
RST
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
C)/Serial Control Data (SPI) ( Input ) - AD1 is a chip address pin in I
2
2
C mode as shown in the Typical Connection Diagram.
2
C mode and requires an external pull-up
AVR 355/230 Service Manual
CS42528
48
RXP1/G PO 1
47
RXP2/G PO 2
46
RXP3/G PO 3
45
RXP4/G PO 4
44
RXP5/G PO 5
43
RXP6/G PO 6
42
RXP7/G PO 7
41
VARX
40
AG ND
39
LPFLT
38
MUTEC
37
AO UTA1-
36
AOUTA1+
35
AOUTB1+
34
AO UTB1-
33
AO UTA2-
2
C mode; CDIN is
Page 63 of 125
17
Advertisement
