HCD-FC8/FC9
Pin No.Pin NameI/ODescription
122WRFDINot used
123WCKIOperation clock signal input for PSP physical disc mark detection from the DVD decoder
WAVDD0,
124, 125NA/D power supply terminal (+2.5V) (for PSP physical disc mark detection)
WAVDD1
126WARFIIAnalog RF signal input for PSP physical disc mark detection from the DVD/CD RF amplifier
127WAVRBIA/D bottom reference terminal for PSP physical disc mark detection
128, 129WAVSS0, WAVSS1 NA/D ground terminal (for PSP physical disc mark detection)
130VSIONGround terminal (for I/O)
131 to 134 DQ7 to DQ4I/OTwo-way data bus with the SD-RAM
135VDIOA2NPower supply terminal (+3.3V) (for I/O)
136 to 139 DQ3 to DQ0I/OTwo-way data bus with the SD-RAM
140VSIOA3NGround terminal (for I/O)
141DCLKOClock signal output to the SD-RAM
142DCKEOClock enable signal output to the SD-RAM
143XWEOWrite enable signal output to the SD-RAM
144XCASOColumn address strobe signal output to the SD-RAM
145XRASORow address strobe signal output to the SD-RAM
146VDIOA3NPower supply terminal (+3.3V) (for I/O)
147NCONot used
148, 149A11, A10OAddress signal output to the SD-RAM
150VSCA3NGround terminal (for core)
151, 152A9, A8OAddress signal output to the SD-RAM
153VDCA3NPower supply terminal (+2.5V) (for core)
154 to 157A7 to A4OAddress signal output to the SD-RAM
158VSIOA4NGround terminal (for I/O)
159 to 162A3 to A0OAddress signal output to the SD-RAM
163VDIOA4NPower supply terminal (+3.3V) (for I/O)
164XSRQOSerial data request signal output to the DVD decoder
165XSHDIHeader flag signal input from the DVD decoder
166SDCKISerial data transfer clock signal input from the DVD decoder
167XSAKISerial data effect flag signal input from the DVD decoder
168SDEFIError flag signal input from the DVD decoder
169 to 176SD0 to SD7IStream data signal input from the DVD decoder
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