CMT-X5CD/X5CDB/X7CD/X7CDB
73
Pin No.
Pin Name
I/O
Description
52
DSEL_C
O
External input digital audio and clock signal selection signal output terminal
(CMT-X7CD/X7CDB only)
53
USB_CHARGER
O
USB charge on/off control signal output terminal “H”: charge on (CMT-X7CD/X7CDB only)
54
RESET_MTK
O
Reset signal output to the servo/audio processor “L”: reset
55
USB-SEL
O
USB data selection signal output terminal
56
KEY_WAKE
I
Power key input terminal
57
USB_OC
I
USB VBUS power over current detection signal input terminal
58
VCC
-
Power supply terminal (+1.2V)
59
TUNER POWER/
DAB_POW_V12
O
Power on/off control signal output to the TUNER board for the tuner section “H”: power on
(CMT-X5CD/X7CD)
+1.2V power on/off control signal output to the DAB board for the DAB tuner section
“H”: power on (CMT-X5CDB/X7CDB)
60
POWER_BCO
O
Power on/off control signal output terminal for the network section “H”: power on
(CMT-X7CD/X7CDB only)
61
VSS
-
Ground terminal
62
PVCC
-
Power supply terminal (+3.3V)
63, 64
MD_BOOT0,
MD_BOOT1
-
Not used
65
MD_CLK
-
Not used
66
MD_CLKS
-
Not used
67
RTC_X1
I
System clock input terminal (32.768 kHz)
68
RTC_X2
O
System clock output terminal (32.768 kHz)
69
PLLVCC
-
Power supply terminal (+1.2V)
70
EXTAL
I
System clock input terminal (13.333 MHz)
71
XTAL
O
System clock output terminal (13.333 MHz)
72, 73
VSS
-
Ground terminal
74
NMI
I
Non-maskable interrupt signal input terminal Not used
75
VSS
-
Ground terminal
76
RES
I
System reset signal input from the reset signal generator “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
77
PVCC
-
Power supply terminal (+3.3V)
78
MODEL-IN
I
Model setting terminal
79
POWER_MONITOR
I
Power monitor terminal
80
DEST_IN
I
Destination setting terminal
81
SPK-PROTECT
I
Fault signal input from the digital power ampli
fi
er “L”: fault
Speaker DC detection signal input terminal “L”: protect
82
WiFi_CH
I
WiFi channel selection signal input terminal “L”: 1
−
13 ch, “H”: 1
−
11 ch
83
CDM_LOAD_
END_SW
I
Loading end detection switch input terminal
84
CDM_UNLOAD_
END_SW
I
Unloading end detection switch input terminal
85
CDM_LOAD_SW
I
Loading detection switch input terminal
86
AVCC
-
Power supply terminal (+3.3V)
87
AVSS
-
Ground terminal
88
AVREF
I
Reference voltage (+3.3V) input terminal
89
BSCANP
-
Not used
90
PVCC
-
Power supply terminal (+3.3V)
91
AUDIO_X1
I
System clock input terminal (12.288 MHz)
92
AUDIO_X2
O
System clock output terminal (12.288 MHz)
93
VSS
-
Ground terminal
94
POWER-AMP
O
Power on/off control signal output terminal for ampli
fi
er section “H”: power on
95
VCC
-
Power supply terminal (+1.2V)
96
NFC_DATA/
POWER_BCO1.2
O
Serial data output to the NFC module (CMT-X5CD/X5CDB)
Power on/off control signal output terminal for the network section “H”: power on
(CMT-X7CD/X7CDB)
97
TRST
I
Test reset signal input terminal (for JTAG)
98
TDO
O
Test data output terminal (for JTAG)
99
TDI
I
Test data input terminal (for JTAG)
100
TMS
I
Test mode selection signal input terminal (for JTAG)
101
TCK
I
Test clock signal input terminal (for JTAG)
102
VSS
-
Ground terminal
103
NFC_SW
O
Standby control signal output to the NFC module
Содержание CMT-X7CD
Страница 8: ...CMT X5CD X5CDB X7CD X7CDB 8 MEMO ...
Страница 10: ...CMT X5CD X5CDB X7CD X7CDB 10 MEMO ...
