HBD-E370/E470/E570/E870/T57
90
Pin No. Pin Name I/O Description
65 MIC_DET I Calibration microphone connection detection signal input terminal
66 DC_DET I Over load detection signal input terminal
67
DRIVER_SD/
PVDD_DET
I Shut down signal input from the power amplifi er
68 A.CAL_OUT I AUdio signal output detection signal input terminal
69 to 73 NO USE - Not used
74 RDS_DATA I RDS serial data input from the tuner (FM) (E370: AEP, UK/E870: AEP, UK models only)
75 RDS_CLK I
RDS serial data transfer clock signal input from the tuner (FM)
(E370: AEP, UK/E870: AEP, UK models only)
76 ST_CE O Chip enable signal output to the tuner (FM)
77 TUNED I Tuned detection signal input from the tuner (FM)
78 to 80 ASEL_0 to ASEL_2 O Audio selection signal output terminal
81 CPU_PRERST O Reset signal output to the serial fl ash
82 CORE_RST - Not used
83 NSPMUTE O NSP muting on/off control signal output to stream processor
84 JIG_MODE - Noy used
85 OPWRSB I Power on/off control signal BD decoder
86 FE_EJECT O Eject/stop key output to the BD decoder
87 UPG_STATUS I UPG status signal input from the BD decoder
88 VBUS_DET - Noy used
89 Acal_Lv I Auto calibration microphone signal input terminal
90 S-AIR_ID_SW - Not used
91 BD_TEMP I Temperature detection signal input terminal
92 DESTINATION I Destination setting terminal
93 MODEL I Model setting terminal
94, 95 KEY2, KEY1 I Key input terminal for front panel keys
96 Vss - Ground terminal
97 KEY0 I Key input terminal for front panel keys
98 Vref I Reference voltage (+3.3V) input terminal
99 Vcc - Power supply terminal (+3.3V)
100 NO USE - Not used
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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