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64
HCD-GNZ333D/GNZ444D
66
I-KEY2
I
Key signal input (A/D input)
67
I-KEY1
I
Key signal input (A/D input)
68
O-LED-STBY
O
Standby-LED drive signal output
69
O-LCD-INH
O
Inhibit signal output to LCD Driver
70
O-LCG-CLK
O
Serial clock signal output to LCD Driver
71
O-LCD-CE
O
Chip enable signal output to LCD Driver
72
O-LCD-DATA
O
Serial data signal output to LCD Driver
73
I-VOL-A
I
Jog dial A-pulse input from the VOLUME rotary encoder
74
I-VOL-B
I
Jog dial B-pulse input from the VOLUME rotary encoder
75
NC
—
Not used (Connected to Ground)
76
I-MIC-DETECT
I
Microphone connection detection signal input
77
I-HP-DETECT
I
Headphone connection detection signal input
78
O-POWER
O
Main power control signal output
79
O-MTK-POWER
O
MTK power control signal output
80
NC
—
Not used (Connected to Ground)
81
I-REM
I
Remote control receiver sircs signal input
82
O-VIDEO-MUTE
O
Video output muting signal output
83
I-KEY-WAKE-UP
I
Standby-key interrupt signal input
84 to 88
NC
—
Not used
89
SI/SO
I/O
Serial data input/output
90
RESET
I
System reset signal input
91
XT2
—
Main system clock input (5 MHz)
92
XT1
—
Main system clock output (5 MHz)
93
FLMD0
—
FL mode setting input
94
X2
—
Sub system clock input (32.768 kHz)
95
X1
—
Sub system clock output (32.768 kHz)
96
REGC
—
Regulator ripple capacitor connecting
97
VSS
—
Ground
98
EVSS
—
Ground
99
VDD
—
Power supply (+3.3V)
100
EVDD0
—
Power supply (+3.3V)
Pin No.
Pin Name
I/O
Pin Description
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299