HCD-MX700Ni/MX750Ni
52
Pin No.
Pin Name
I/O
Description
60
MS
I
Micro controller interface mode selection signal input terminal Fixed at “H” in this set
61
DOUT
O
Digital audio data output terminal Not used
62
AOUT1
O
Audio data output terminal Not used
63
BCKO
O
Bit clock signal output terminal
64
LRCKO
O
L/R sampling clock signal output terminal Not used
65
AIN
I
Digital audio data input terminal
66
BCKI
I
Bit clock signal input terminal
67
LRCKI
I
L/R sampling clock signal input terminal
68
VDD1
-
Power supply terminal (+1.5V)
69
VSS1
-
Ground terminal
70
AWRC
-
Not used
71
PVDD3
-
Power supply terminal (+3.3V)
72
PDO
O
Phase error margin signal between EFM signal and PLCK signal output terminal
73
TMAXS
O
TMAX detection signal output terminal Not used
74
TMAX
O
TMAX detection signal output terminal
75
LPFN
I
Inverted signal input from the operation ampli
fi
er for PLL loop
fi
lter
76
LPFO
O
Signal output from the operation ampli
fi
er for PLL loop
fi
lter
77
PVREF
I
Reference voltage (+1.65V) input terminal
78
VCOF
O
VCO
fi
lter output terminal
79
PVSS3
-
Ground terminal
80
SLCO
O
EFM slice level output terminal
81
RFI
I
RF signal input terminal
82
RFRPI
I
RF ripple signal input terminal
83
RFEQ0
O
EFM slice level output terminal
84
VRO
O
Reference voltage (+1.65V) output terminal
85
RESIN
O
External resistor connection terminal
86
VMDIR
O
Reference voltage (+1.65V) output terminal for automatic power control circuit
87
TESTR
O
Low-pass
fi
lter terminal for RFEQO offset correction
88
AGCI
I
RF signal amplitude adjustment ampli
fi
cation input terminal
89
RFO
O
RF signal generation ampli
fi
cation output terminal
90
RVDD3
-
Power supply terminal (+3.3V)
91
LDO
O
Laser diode on/off control signal output to the automatic power control circuit
“H”: laser diode on
92
MDI
I
Light amount monitor input from the laser diode of optical pick-up block
93
RVSS3
-
Ground terminal
94
C
I
Main beam (D) input from the optical pick-up block
95
A
I
Main beam (B) input from the optical pick-up block
96
D
I
Main beam (C) input from the optical pick-up block
97
B
I
Main beam (A) input from the optical pick-up block
98
F
I
Sub beam (F) input from the optical pick-up block
99
TNPC
O
External capacitor connection terminal
100
E
I
Sub beam (E) input from the optical pick-up block
Содержание HCD-MX700Ni
Страница 81: ...MEMO HCD MX700Ni MX750Ni 81 ...
