CD-MPS440W
8 – 2
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
55
STCK
Input/Output
Input
Bit clock input for stream data.
56
STDATA
Input/Output
Input
Stream data input.
57
TEST1
Input
L
Input for testing. Connected to 0V.
58*
DATA
Output
L
L/R channel data output.
59*
DATACK
Output
L
Bit clock output
60*
LRSY
Output
L
L/R ch clock output
61
VVDD2
-
-
For EFM
PLL
Power supply for built-in VCO
62
VPREF2
Input
Input
Input for oscillation range setting of built-in VCO.
63
VCOC2
Input
Input
Input for control voltage setting of built-in VCO.
64
VPDOUT2
Output
Unfix
Output for controlling built-in VCO.
65
VVSS2
-
-
GND for built-in VCO. Connected to 0V.
66
DVDD1.8
Output
H
To power supply capacitor for digital circuit.
67
DVSS
-
-
Digital GND. Connected to 0V.
68
DVDD
-
-
Digital power supply.
69*
DOUT
Output
L
Digital OUT output. EIAJ format.
70*
AMUTEB
Output
L
AMUTEB (general-purpose) output.
71
XVSS
-
-
Digital GND. Connected to 0V.
72
XOUT
Output
Oscillator
For crystal
oscillation
To 16.9344 MHz oscillator
73
XIN
Input
Oscillator
74
XVDD
-
-
Digital power supply
75
LCHO
Output
LRVDD/2
D/A con-
verter
L channel output.
76
LRVDD
-
-
Power supply for LR channel.
77
LRVSS
-
-
GND for LR channel. Connected to 0V.
78
RCHO
Output
LRVDD/2
R channel output.
79
AVDD
-
-
Analog power supply.
80
SLCO
Output
Unfix
Slice level control output.
Pin No.
Terminal Name
Input/Output
Setting in Reset
Function
Содержание CD-MPS440W
Страница 22: ...CD MPS440W 5 3 MEMO ...
