HCD-GPX555/GPX888
60
Pin No.
Pin Name
I/O
Description
109
PVcc
-
Power supply terminal (+3.3V)
110
TEST-MON4/SD_D0_0
O
Test port for software checking.
111
ANALOG-CSEL/
SD_D1_0
O
Multiplexer selector C for Analog input
112
RGB-TRANS-LED-SPK/
SD_WP_0
O
Transfer signal to RGB driver (driver for Speaker LED)
113
RGB-TRANS-LED/
SD_CD_0
O
Transfer signal to RGB driver
114
ST-RDS
I
Input for RDS Text Detect Signal (L: RDS Detect)
115
ST-CE
O
Tuner IC: Tuner enable input pin
116
Vss
-
Ground terminal
117
PCONT-DAMP
O
Digital Amp Module Power Control Pin. “H”: ON
118
RGB-PWM-CLK
O
PWM clock signal to RGB driver
119
Vcc
-
Power supply terminal (+3.3V)
120
/AMP-RESET
O
Digital Amp Reset Pin
121
Vss
-
Ground terminal
122
CD-MOTOR+
O
CDM turning motor control signal output
123
PVcc
-
Power supply terminal (+3.3V)
124
CD-MOTOR-
O
CDM turning motor control signal output
125
CP-CLK
O
Clock signal for CP IC.
126
CP-DATA
O
Data signal for CP IC.
127
ST-CLK
O
Tuner IC: Clock signal for IIC communication
128
ST-DATA
O
Tuner IC: Data signal for IIC communication
129
NFC-IRQ
I
NFC wireless data receive signal input from the NFC section
130
/PS-PROTECT
I
Power Supply Protection Detection Pin. “L”: Protect on
131
/AMP-SD
I
Digital Amp over current protection pin. “L”: Protect on
132
/DC-DET
I
DC detection pin. “L”: Protect on
133
BT-TxD
O
TX signal output terminal for Bluetooth section
134
FL-BK
O
Blinking signal to FL CIG
135
SIRCS
I
Remote control signal input
136
AMP-CLK-FR
O
Clock to front Amp
137
RGB-SCLK
O
Serial clock output to RGB driver
138
Vss
-
Ground terminal
139
USB-X1
-
Not used
140
USB-X2
-
Not used
141
USBDPVcc
-
Power supply terminal (+3.3V)
142
USBDVss
-
Not used
143
DM1
-
Not used
144
DP1
-
Not used
145
VBUSIN1
-
Not used
146
USBDVcc
-
Power supply terminal (+3.3V)
147
USBVss
-
Not used
148
USBDPVcc
-
Power supply terminal (+3.3V)
149
USBDPVss
-
Not used
150
DM0
-
Not used
151
DP0
-
Not used
152
VBUSIN0
-
Not used
153
USBDVcc
-
Power supply terminal (+3.3V)
154
USBDVss
-
Not used
155
REFIN
-
Not used
156
USBAPVss
-
Not used
157
USBAPVcc
-
Power supply terminal (+3.3V)
158
USBAVcc
-
Power supply terminal (+3.3V)
159
USBAVss
-
Not used
160
USBUVcc
-
Power supply terminal (+3.3V)
161
USBUVss
-
Not used
