73
HCD-DZ820KW
Pin No.
Pin Name
I/O
Description
115
RD7
I
Data bus 7 from SD-RAM (IC104)
116
DVSS
—
Ground terminal
117, 118
RD 6, 5
I
Data bus 6, 5 from SD-RAM (IC104)
119
DVSS
—
Ground terminal
120, 121
RD 4, 3
I
Data bus 4, 3 from SD-RAM (IC104)
122
DVDD18
—
Power supply (+1.8V from IC110)
123 to 125
RD 2 to 0
I
Data bus 2 to 0 from SD-RAM (IC104)
126
RD15
I
Data bus 15 from SD-RAM (IC104)
127
DVDD3
—
Power supply (SW+3.3V)
128
RD 14
I
Data bus 14 from SD-RAM (IC104)
129 to 133
RD 13 to 9
I
Data bus 13 to 9 from SD-RAM (IC104)
134
DVSS
—
Ground terminal
135
RD8
I
Data bus 8 from SD-RAM (IC104)
136
LIMITSW
I
LIMSW signal input
137
DQM1
O
DQM1 signal output to SD-RAM (IC104)
138
RWE
O
WE signal output to SD-RAM (IC104)
139
CAS
O
CAS signal output to SD-RAM (IC104)
140
RAS
O
RAS signal output to SD-RAM (IC104)
141
DVDD3
—
Power supply (SW+3.3V)
142
RCS
O
RCS signal output to SD-RAM (IC104)
143
BA0
O
BAO signal output to SD-RAM (IC104)
144
DVSS
—
Ground terminal
145
BA1
O
BA1 signal output to SD-RAM (IC104)
146
RA10
O
Address bus 10 output to SD-RAM (IC104)
147
RA0
O
Address bus 0 output to SD-RAM (IC104)
148
DVSS
—
Ground terminal
149 to 151
RA 1 to 3
O
Address bus 1 to 3 output to SD-RAM (IC104)
152
DVDD18
—
Power supply (+1.8V from IC110)
153
RVREF
—
Reference voltage (not used)
154
RCLKB
—
Dram clock (not used)
155
DVDD3
—
Power supply (SW+3.3V)
O
CLK signal output to SD-RAM (IC104)
O
CKE signal output to SD-RAM (IC104)
O
Address bus 11 to 8 output to SD-RAM (IC104)
—
Ground terminal
O
Address bus 7 output to SD-RAM (IC1104)
—
Ground terminal
O
Address bus 6 to 4 output to SD-RAM (IC104)
—
Power supply (SW+3.3V)
O
VIDEO signal output to HDMI Driver (IC701)
173
DVDD18
—
Power supply (+1.8V from IC110)
174
SMPTE_Y (2)
O
VIDEO signal output to HDMI Driver (IC701)
175
DVSS
—
Ground terminal
176 to 177
SMPTE_Y (1) to Y (0)
O
VIDEO signal output to HDMI Driver (IC701)
178
VCLK
O
System clock output
179
WIDE
I
Wide switch signal input
180
ADSCK
—
Not used
181
TSD_M
O
TSDM signal output to Motor Driver (IC201)
182
DVDD3
—
Power supply (SW+3.3V)
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