CDX-G1200U/G1201U/G1202U/G1280UM
29
Pin No.
Pin Name
I/O
Description
60
DATA
I
Audio data input from the digital servo processor
61
MCLK
I
Master clock signal input from the digital servo processor
62
USB_IN
O
USB device detection signal output to the system controller “L”: USB device is connected
63
NC
I/O
Not used
64
GP46
I/O
Not used
65
NC
I/O
Not used
66
DVSS
-
Ground terminal (for digital system)
67
DVDD
-
Power supply terminal (+3.3V) (for digital system)
68
UDM2
I/O
Two-way data (–) bus terminal Not used
69
UDP2
I/O
Two-way data (+) bus terminal Not used
70
DVSS
-
Ground terminal (for digital system)
71
UDM1
I/O
Two-way USB data (–) bus with the USB connector
72
UDP1
I/O
Two-way USB data (+) bus with the USB connector
73
XVDD
-
Power supply terminal (+3.3V) (for oscillator)
74
XIN
I
System clock input terminal (12 MHz)
75
XOUT
O
System clock output terminal (12 MHz)
76
XVSS
-
Ground terminal (for oscillator)
77
AFILT
O
Charge pump output terminal (for PLL)
78
NC
-
Not used
79
VVDD2
-
Power supply terminal (+3.3V) (for PLL)
80
DVSS
-
Ground terminal (for digital system)
81
DVDD
-
Power supply terminal (+3.3V) (for digital system)
82
CP_SCL
O
Serial data transfer clock signal output terminal Not used
83
CP_SDA
I/O
Two-way data bus terminal Not used
84
CP_RESET (NC)
O
Reset signal output terminal Not used
85
CD_RESB
O
Reset signal output to the digital servo processor “L”: reset
86
CMD_ERR
O
Command error signal output to the system controller “H”: error
87
DVDD12_1
-
External capacitor connection terminal for internal regulator
88
DVDD
-
Power supply terminal (+3.3V) (for digital system)
89
DVSS
-
Ground terminal (for digital system)
90
DVDD18_1
-
External capacitor connection terminal for internal regulator
91
JTRSTB
I
Reset signal input terminal (for JTAG) Normally:
fi
xed at “L”
92
JTCK
I
Clock signal input terminal (for JTAG) Normally:
fi
xed at “L”
93
JTDI
I
Data input terminal (for JTAG) Normally:
fi
xed at “L”
94
JTMS
I
Mode selection signal input terminal (for JTAG) Normally:
fi
xed at “H”
95
JTDO
O
Data output terminal (for JTAG) Normally: open
96
JTRTCK
O
Return clock signal output terminal (for JTAG) Normally: open
97
LFOUT
O
Audio signal (front L-ch) output to the power ampli
fi
er
98
LROUT
O
Audio signal (rear L-ch) output to the power ampli
fi
er and REAR AUDIO OUT jack
99
LVRIN
I
Audio signal (L-ch) input terminal
100
DACOUTL
O
Audio signal (L-ch) output terminal
