87
HCD-HDX500/HDX501W
Pin No.
Pin Name
I/O
Description
131
DVDD3
-
Power supply terminal (+3.3V)
132
DQM1
O
Data mask signal output to the SD-RAM
133
RWE
O
Write enable signal output to the SD-RAM
134
CAS
O
Column address strobe signal output to the SD-RAM
135
RAS
O
Row address strobe signal output to the SD-RAM
136
RCS
O
Chip select signal output to the SD-RAM
137, 138
BA0, BA1
O
Bank address signal output to the SD-RAM
139 to 141 RA10, RA0, RA1
O
Address signal output to the SD-RAM
142
DVDD18
-
Power supply terminal (+1.8V)
143, 144
RA2, RA3
O
Address signal output to the SD-RAM
145
DVDD3
-
Power supply terminal (+3.3V)
146
DRCLK
O
Serial data transfer clock signal output to the SD-RAM
147
CKE
O
Clock enable signal output to the SD-RAM
148
DVSS
-
Ground terminal
149 to 155
RA11, RA9
to RA4
O
Address signal output to the SD-RAM
156
DVDD3
-
Power supply terminal (+3.3V)
157 to 159
SMPTE_Y (7) to
SMPTE_Y (5)
O
Video signal output to the HDMI transmitter
160
DVDD18
-
Power supply terminal (+1.8V)
161 to 165
SMPTE_Y (4) to
SMPTE_Y (0)
O
Video signal output to the HDMI transmitter
166
VCLK
O
System clock (27 MHz) signal output to the HDMI transmitter
167
MIC
-
Not used
168
TSD_M
O
Thermal shut down signal output to the motor/coil driver
169
MUTE
O
Muting signal output to the motor/coil driver
170
DVDD3
-
Power supply terminal (+3.3V)
171
MUTE123
O
Muting signal output to the motor/coil driver
172
REV
O
Loading motor drive signal output terminal (reverse direction) Not used
173
FWD
O
Loading motor drive signal output terminal (forward direction) Not used
174
DVDD18
-
Power supply terminal (+1.8V)
-
Not used
-
Not used
Normal/squeeze selection signal output to the video amplifier
"L": normal, "H": squeeze
-
Ground terminal
-
Not used
-
Not used
-
Not used
B/Cb/Pb
Component video signal output to the video amplifier
184
DACVSSA
-
Ground terminal
185
Y/G
O
Component video signal output to the video amplifier
186
DACVDDA
-
Power supply terminal (+3.3V)
187
CVBS
O
Video signal output to the video amplifier
188
DACVSSB
-
Ground terminal
189
C
O
Chroma signal output to the video amplifier
190
DACVDDB
-
Power supply terminal (+3.3V)
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