96
HCD-FLX5D/FLX7D
Pin No. Pin Name I/O Description
139 XIN I System clock signal (33.8688 MHz) input from the clock generator
140 XVDD — Power supply terminal
141 AVSS2 — Ground terminal
142 AVDD2 — Power supply terminal (+3.3V)
143 AVDD1 — Power supply terminal (+3.3V)
144 AVSS1 — Ground terminal
145 VDD — Power supply terminal (+1.8V)
146 GND — Ground terminal
147 XCK O Audio system clock output terminal Not used
148 LRCK O L/R sampling clock signal (44.1 kHz) output terminal Not used
149 BCK O Bit clock signal (2.8224 MHz) l output terminal Not used
150 GPIO4 (1) O Not used
151 GPIO4 (2) O Not used
152 VDDP — Power supply terminal (+3.3V)
153 GNDP — Ground terminal
154 GPIO4 (3) O Not used
155 GPIO4 (4) O Not used
156 IEC958 O SPDIF signal output terminal
157 CS_EEPROM O Chip select signal output to the EEPROM
158 WC_EEPROM O Write control signal output to the EEPROM
159 CS_SPC O Not used
160 I2C_CL I/O Two-way I2C clock bus with the mechanism controller and system controller
161 I2C_DA I/O Two-way I2C data bus with the mechanism controller and system controller
162 RTSI I Not used
163 RXD1 I Serial data input terminal for check jig
164 TXD1 O Serial data output terminal for check jig
165
CTSI
I Not used
166 GNDP — Ground terminal
167 VDDP — Power supply terminal (+3.3V)
168 to 171
SDDATA7 to
SDDATA4
I Stream data signal input from the DVD decoder
172 GND — Ground terminal
173 VDD — Power supply terminal (+1.8V)
174 to 177
SDDATA3 to
SDDATA0
I Stream data signal input from the DVD decoder
178 SDREQ O Serial data request signal output to the DVD decoder
179 SDEN I Serial data enable signal input from the DVD decoder
180 GNDP — Ground terminal
181 VDDP — Power supply terminal (+3.3V)
182 SDERROR I Serial data error signal input from the DVD decoder
183 SDCLK I Serial data clock signal input from the DVD decoder
184 HIRQ1 I Interrupt request signal input from the mechanism controller
185 DRVCLK I Serial data transfer clock signal input from the mechanism controller
186 DRVTX I Serial data input from the EEPROM and mechanism controller
187 DRVRX O Serial data output to the EEPROM and mechanism controller
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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