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78
HCD-GN90D/GN100D
Pin No.
Pin Name
I/O
Description
148
LRCK
O
LRCK signal output to PCM1609KPTR
149
BCK
O
BCK signal output to PCM1609KPTR
150
DATA0(DM)
O
Audio data(Down Mix signal) output to PCM1609KPTR
151
DATA1(FLR)
O
Audio data(Front L/R signal) output to PCM1609KPTR
152
VDDP
—
Power supply (+3.3V)
153
GNDP
—
Ground
154
DATA2(SLR)
O
Audio data(Rear L/R signal) output to PCM1609KPTR
155
DATA3(CSW)
O
Audio data(Center/Subwoofer signal) output to PCM1609KPTR
156
IEC958
O
S/PDIF signal
157
DAI_DATA
I
Not used (open)
158
DAI_BCK
I
Not used (open)
159
DAI_LRCK
I
Not used (open)
160
I2C_CL
I/O
I2C clock bus
161
I2C_DA
I/O
I2C data bus
162
CS(ZIVA_E2P)
O
Chip select signal output to BR9040F
163
RXD1
I
Serial data input for check
164
TXD1
O
Serial data output for check
165
WRITE_CTRL(ZIVA_E2P)
O
Write signal output to BR9040F
166
GNDP
—
Ground
167
VDDP
—
Power supply (+3.3V)
168 to 171
SDDATA7 to 4
I
SD data bus with TCM57929PGF
172
GND
—
Ground terminal
173
VDD
—
Power supply (+1.8V)
174 to 177
SDDATA3 to 0
I
SD data bus with TCM57929PGF
178
SDREQ
O
SD data request signal output
179
SDEN
I
SD data enable signal input
180
GNDP
—
Ground
181
VDDP
—
Power supply (+3.3V)
182
SDERROR
I
SD data error signal input from TCM57929PGF
183
SDCLK
I
SD clock input from TCM57929PGF
184
HIRQ1
I
Interrupt signal input from CXP973064
185
DRVCLK
I
Serial data clock input from CXP973064
186
DRVTX
I
Serial data input from CXP973064 and BR9040F
187
DRVRX
I
Serial data output to CXP973064 and BR9040F
188
DRVRDY
O
Ready signal input from CXP973064
189
VNW
—
Power supply for 5V tolerance voltage input
190
ALE
O
Latch enable signal output for address decoder
191
RST_SPC
O
Reset signal output to CXP973064
192
INT/EXT
O
Input selection signal output for SD bus
193
HCS2
O
Not used
194
HCS1
I/O
Not used
195
HCS0
O
Chip select signal output to MBM29PL32BM
196
VDDP
—
Power supply (+3.3V)
197
TRST
I
Not used (open)
198
TDO
O
Not used (open)
199
TDI
I
Not used (open)
200
TMS
I
Not used (open)
201
TCK
I
Not used (open)
202
RESET
I
ZIVA reset input
203
BUS CLK
I/O
Not used (open)