61
HCD-U1BT
MAIN BOARD IC107 M30624MGP-A57FPU0 (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 USB_DO O USB serial data output terminal
2 USB_CLK O USB serial clock output terminal
3 GC_RESET O SIRCS signal input terminal
4 SIRCS I GC micon reset signal output terminal
5 MP3 DATA OUT O MP3 serial data output terminal
6 MP3 DATA IN I MP3 serial data input terminal
7 MP3 CLK O MP3 serial clock output terminal
8 BYTE I EXT. Data bus width select input terminal Not used (Fixed to “L”)
9 CN VSS — Processor modes switch Not used (Fixed to “L”)
10 XCIN I Sub clock input terminal (32.768KHz)
11 XC OUT O Sub clock output terminal (32.768KHz)
12 RESET I System reset input terminal
13 XOUT O Main system clock output terminal (5MHz)
14 VSS — Ground terminal
15 XIN I Main system clock input terminal (5MHz)
16 VCC — Power supply terminal (+3.3V)
17 NMI — Not used (Fixed to “H” (+3.3V))
18 RDS INT I AEP, UK:RDS INT terminal / US, CND and KR:Not used (Fixed to “L”)
19 CD SCOR I CD Q-Data request terminal
20 AC CUT I AC CUT on (L)/off (H) check terminal
21 ST CE O Tuner chip enable terminal
22 RDS_DATA I AEP, UK:RDS data input terminal / US, CND and KR:Not used (Fixed to “L”)
23 ST DINSTEREO I Tuner data in/stereo terminal
24 ST CLK O Tuner clock output terminal
25 ST DATA OUT O Tuner data out terminal
26 TUNED IN I Tuner data input terminal
27 AUDIO IN DET I Audio in of detect terminal
28 HP DET I Headphone of detect terminal
29 IIC CLK O IIC clock signal output terminal
30 IIC DATA O IIC data signal output terminal
31 TXD1 O Not used (Open)
32 RXD1 O Not used (Open)
33 CLK1 O Not used (Open)
34 BT_CTS I Bluetooth module clear to send input terminal
35 BT_DATA_OUT O Bluetooth module control data output terminal
36 BT_DATA_IN I Bluetooth module control data input terminal
37 NO USE O Not used (Open)
38 BT_RTS O Bluetooth module ready to send output terminal
39 NO USE O Not used (Open)
40 NO USE O Not used (Open)
41 NO USE O Not used (Fixed to “L”)
42 USB CS O USB chip select output terminal
43 USB RESET O USB reset signal output terminal
44 USB I/O POWER O USB of power supply (except core) control signal output terminal
45 CD DATA O CD data output terminal
46 NO USE O Not used (Fixed to “H” (+3.3V))
47 CD DRIVE MUTE O CD drive mute signal output terminal
48 CD XTACN O CD display of osc control signal terminal
Ver. 1.3
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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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