61
ICF-DVD57TV
Pin No.
Pin Name
I/O
Description
117, 118
RD6, RD5
I/O
Two-way data bus with the SD-RAM
119
DVSS
-
Ground terminal
120, 121
RD4, RD3
I/O
Two-way data bus with the SD-RAM
122
DVDD18
-
Power supply terminal (+1.8V)
123 to 125
RD2 to RD0
I/O
Two-way data bus with the SD-RAM
126
RD15
I/O
Two-way data bus with the SD-RAM
127
DVDD3
-
Power supply terminal (+3.3V)
128 to 133
RD14 to RD9
I/O
Two-way data bus with the SD-RAM
134
DVSS
-
Ground terminal
135
RD8
I/O
Two-way data bus with the SD-RAM
136
LIMIT
I
Detection signal input from the limit switch
137
DQM1
O
Data mask signal output to the SD-RAM
138
XRWE
O
Write enable signal output to the SD-RAM
139
XCAS
O
Column address strobe signal output to the SD-RAM
140
XRAS
O
Row address strobe signal output to the SD-RAM
141
DVDD3
-
Power supply terminal (+3.3V)
142
XRCS
O
Chip select signal output to the SD-RAM
143
BA0
O
Bank address signal output to the SD-RAM
144
DVSS18
-
Ground terminal
145
BA1
O
Bank address signal output to the SD-RAM
146, 147
RA10, RA0
O
Address signal output to the SD-RAM
148
DVSS
-
Ground terminal
149 to 151
RA1 to RA3
O
Address signal output to the SD-RAM
152
DVDD18
-
Power supply terminal (+1.8V)
153
TVREF
-
Not used
154
RCLKB
-
Not used
155
DVDD3
-
Power supply terminal (+3.3V)
156
RCLK
O
Serial data transfer clock signal output to the SD-RAM
157
CKE
O
Clock enable signal output to the SD-RAM
158
RA11
O
Address signal output to the SD-RAM
159, 160
RA9, RA8
O
Address signal output to the SD-RAM
161
DVSS
-
Ground terminal
162
RA7
O
Address signal output to the SD-RAM
163
DVSS18
-
Ground terminal
164 to 166
RA6 to RA4
O
Address signal output to the SD-RAM
167
DVDD3
-
Power supply terminal (+3.3V)
168
XIFBUSY
I
Busy signal input from the main system controller
169
XIFCS
O
Chip select signal output to the main system controller
170
SI
O
Serial data output to the main system controller
171, 172
RD28, RD27
I/O
Two-way data bus terminal Not used
173
DVDD18
-
Power supply terminal (+1.8V)
174
RD26
I/O
Two-way data bus terminal Not used
175
DVSS
-
Ground terminal
176, 177
RD25, RD24
I/O
Two-way data bus terminal Not used
178
SO
I
Serial data input from the main system controller
179
SCK
O
Serial data transfer clock signal output to the main system controller
180, 181
RD23, RD22
I/O
Two-way data bus terminal Not used