HCD-CX4iP/CX5iP
37
Pin No.
Pin Name
I/O
Description
60
CDM LOAD OUT
O
Motor drive signal output terminal for the loading section
61
FLD RESET
O
Reset signal output to the fl uorescent indicator tube driver
62
Vcc
-
Power supply terminal (+3.3V)
63
POWER ON
O
Main power on/off control signal output terminal “H”: main power on
64
Vss
-
Ground terminal
65
SPEC_IN
I
Destination setting terminal
66
AUDIO LEVEL DET
I
Audio level detection signal input from the DSP
67
USB IRPTO
I
Interrupt request signal input from the audio decoder
68
USB MCHNG
I
Music change signal input from the audio decoder
69
POWER PROTECT1
-
Not used
70, 71
KEY_1, KEY_2
I
Panel key input terminal (A/D input)
72
USB/IPOD_SEL
O
Audio signal selection signal output terminal (CX5iP only)
73
IP DOCK_DETECT
I
iPod/iPhone detection signal input terminal
74
KEY WAKE UP
I
Key wake-up signal input terminal
75
USB_SW FAULT
I
Over current detection signal input terminal for the USB power supply section (CX5iP only)
76
iPhone_SW FAULT
I
Over current detection signal input terminal for the iPod/iPhone power supply section
77
USB SDA
I/O
Serial data input/output with the audio decoder
78
USB CLK
O
Serial data transfer clock signal output to the audio decoder
79
USB BUSY
I
Busy signal input from the audio decoder
80
USB RESET
O
Reset signal output to the audio decoder
81
IP_ACC_ON
-
Not used
82
IP_WAKE
-
Not used
83
POWER_PROTECT2
-
Not used
84
USB_VBUS_EN
O
Power supply on/off control signal output terminal for the USB section (CX5iP only)
85
iPhone_VBUS_EN
O
Power supply on/off control signal output terminal for the iPod/iPhone section
86
ZIPANG_ON
O
Power supply on/off control signal output terminal for the CD section
87
CD_XRST
O
Reset signal output to the CD-MP3 processor
88
CD_DRIVER_MUTE
O
Motor drive on/off control signal output to the motor/coil driver
89
MP3_IREQ
I
Request signal input from the CD-MP3 processor
90
CD CCE
O
Chip enable signal output to the CD-MP3 processor
91
CD CLK
O
Serial data transfer clock signal output to the CD-MP3 processor
92
DEC BUS SEL
-
Not used
93 to 95
CD BUS3 to CD BUS1
O
Serial data output to the CD-MP3 processor
96
Avss
-
Ground terminal
97
CD BUS0
O
Serial data output to the CD-MP3 processor
98
VREF
I
Reference voltage (+3.3V) input terminal
99
Avcc
-
Power supply terminal (+3.3V)
100
NC
-
Not used
Summary of Contents for HCD-CX4iP
Page 14: ...HCD CX4iP CX5iP 14 MEMO ...
