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HCD-DH3/DH5BT/DH7BT
QQ
3 7 63 5 5
Pin No.
Pin Name
46
I-MTK CLK
47
AVREF1
48
O-SM NSP MUTE
49
O-SM INIT
50
AVREF0
51
AVSS
I-SPEC1 to
52 to 55
I-SPEC4
56 to 58
I-KEY1 to I-KEY3
59
I-AC DET
60
O-USB SO
61
I-USB SI
62 to 64
NC
65
O-BT AV ROL
66
I-BT CTS
67
O-BT RTS
68
O-BT REST
69
NC
70
O-SBY LED
71
I-BT RXD
72
O-BT TXD
73
TE
O-FL RST
L 3 422 65 3
74
O-FL CE
75
O-POWER
O-XM TXD/
76
O-USB TXD
I-XM RXD/
77
I-USB RXD
78
NC
79
I-USB RXD
80
I-BT RXD
81
I-RMC
82
NC
83
I-WAKE UP
84
O-FL DATA
85
O-ST CE
86
O-FL CLK
87
O-ST DATA
88
O-ST CLK
89
TOOL0
90
RESET
91
XT2
www
92
XT1
93
FLMD0
94
X2
.
95
X1
96
REGC
76
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I/O
I
Serial data transfer clock signal input from the servo DSP
I
Reference voltage (+3.3V) input terminal (for D/A converter)
O
NSP muting control signal output to the stream processor
O
Initialize signal output to the stream processor
I
Reference voltage (+3.3V) input terminal (for A/D converter)
-
Ground terminal
I
Setting terminal for the destination
I
Top and front panel key input terminal (A/D input)
I
AC power detection signal input terminal
O
Ready to send signal output to the USB controller (DH3/DH5BT)
I
Clear to send signal input from the USB controller (DH3/DH5BT)
O
Not used
O
Transmission/reception mode notification signal output to the bluetooth module (DH5BT/DH7BT)
I
Clear to send signal input from the bluetooth module (DH5BT/DH7BT)
O
Ready to send signal output to the bluetooth module (DH5BT/DH7BT)
O
Reset signal output to the bluetooth module "L": reset (DH5BT/DH7BT)
O
Not used
O
LED drive signal output terminal for STANDBY indicator "L": LED on
I
Serial data input from the bluetooth module (DH5BT/DH7BT)
O
Serial data output to the bluetooth module (DH5BT/DH7BT)
O
Reset signal output to the fluorescent indicator tube driver "L": reset
O
Chip enable signal output to the fluorescent indicator tube driver
O
Sub power on/off control signal output terminal "H": power on
Serial data output to the USB controller (DH3/DH5BT)
O
Serial data output to the XM receiver (DH7BT)
Serial data input from the USB controller (DH3/DH5BT)
I
Serial data input from the XM receiver (DH7BT)
O
Not used
I
Serial data input from the USB controller (DH3/DH5BT)
I
Serial data input from the bluetooth module (DH5BT/DH7BT)
I
SIRCS signal input from the remote control receiver
O
Not used
I
Wake up signal input terminal
O
Serial data output to the fluorescent indicator tube driver
O
Chip enable signal output to the tuner (FM/AM)
O
Shift clock signal output to the fluorescent indicator tube driver
O
Serial data output to the tuner (FM/AM)
O
Serial data transfer clock signal output to the tuner (FM/AM)
I
Writing terminal
System reset signal input from the reset signal generator "L": reset
I
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
O
Sub system clock output terminal (32.768 kHz)
I
Sub system clock input terminal (32.768 kHz)
x
o
u 63
y
I
Flash memory programming mode setting terminal
O
Main system clock output terminal (20 MHz)
i
I
Main system clock input terminal (20 MHz)
-
External capacitor connection terminal for regulator output of internal operation
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8
Description
Q Q
7 3
3 6
5
co
.
4 2
2 8
5
8
4 2
2 8
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