HCD-SX7/SX7B
63
Pin No.
Pin Name
I/O
Description
112
SD_WP_0
-
Not used
113
SD_CD_0
-
Not used
114
P3_8
I
Error signal input from the digital audio interface receiver
115
TXD3
O
Debug data output terminal
116
VSS
-
Ground terminal
117
RXD3
I
Debug data input terminal
118
TIOC3A
O
LED drive signal output terminal for the standby indicator (green) “L”: LED on
119
VCC
-
Power supply terminal (+1.2V)
120
P3_12
O
Power down signal output to the stream processor “L”: power down
121
VSS
-
Ground terminal
122
P3_13
O
Headphone output selection signal output to the stream processor
123
PVCC
-
Power supply terminal (+3.3V)
124
P3_14
O
Muting signal output to the stream processor
125
SCL0
I/O
Two-way I2C clock signal bus with the MFI
126
SDA0
I/O
Two-way I2C data bus with the MFI
127
SCL1
I/O
Two-way I2C clock signal bus with the TUNER board and NFC module (HCD-SX7)
Two-way I2C clock signal bus with the NFC module (HCD-SX7B)
128
SDA1
I/O
Two-way I2C data bus with the TUNER board and NFC module (HCD-SX7)
Two-way I2C data bus with the NFC module (HCD-SX7B)
129
SCL2
O
I2C clock signal output to the stream processor
130
SDA2
I/O
Two-way I2C data bus with the stream processor
131
SCL3
O
I2C clock signal output to the I/O expander
132
SDA3
I/O
Two-way I2C data bus with the I/O expander
133
TXD1
O
Serial data output to the Bluetooth module
134
P2_6
I
Interrupt request signal input from the NFC module
135
IRQ2
I
Disc eject key input terminal
136
TIOC0A
O
LED drive signal output terminal for the standby indicator (red) “L”: LED on
137
IRQ1
I
AC cut on/off detection signal input terminal “L”: AC cut on
138
VSS
-
Ground terminal
139
USB_X1
I
System clock input terminal (48 MHz)
140
USB_X2
O
System clock output terminal (48 MHz)
141
USBDPVCC
-
Power supply terminal (+3.3V)
142
USBDPVSS
-
Ground terminal
143
DM1
I/O
Two-way USB data (–) bus with the USB connector (rear)
144
DP1
I/O
Two-way USB data (+) bus with the USB connector (rear)
145
VBUSIN1
I
USB VBUS power input from the USB connector (rear)
146
USBDVCC
-
Power supply terminal (+1.2V)
147
USBDVSS
-
Ground terminal
148
USBDPVCC
-
Power supply terminal (+3.3V)
149
USBDPVSS
-
Ground terminal
150
DM0
I/O
Two-way USB data (–) bus terminal Not used
151
DP0
I/O
Two-way USB data (+) bus terminal Not used
152
VBUSIN0
I
USB VBUS power input terminal Not used
153
USBDVCC
-
Power supply terminal (+1.2V)
154
USBDVSS
-
Ground terminal
155
REFRIN
I
Reference voltage (+1.2V) input terminal
156
USBAPVSS
-
Ground terminal
157
USBAPVCC
-
Power supply terminal (+3.3V)
158
USBAVCC
-
Power supply terminal (+1.2V)
159
USBAVSS
-
Ground terminal
160
USBUVCC
-
Power supply terminal (+1.2V)
161
USBUVSS
-
Ground terminal
162, 163
VSS
-
Ground terminal
164
CTS1
I
Clear to send signal input from the Bluetooth module
165
RTS1
O
Return to send signal output to the Bluetooth module
166
SPBIO20_0
O
Write protect signal output to the serial
fl
ash
167
SPBIO30_0
O
Hold signal output to the serial
fl
ash
168
SPBCLK_0
O
Serial data transfer clock signal output to the serial
fl
ash
169
SPBSSL_0
O
Chip select signal output to the serial
fl
ash
170
SPBIO00_0
O
Serial data output to the serial
fl
ash
SYS SET
2020/02/27 22:53:44 (GMT+09:00)
