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 amplifi er
98 LROUT O Audio signal (rear L-ch) output to the power amplifi er and REAR AUDIO OUT jack
99 LVRIN I Audio signal (L-ch) input terminal
100 DACOUTL O Audio signal (L-ch) output terminal
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