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78
RCD-W222ES
Pin No.
Pin Name
I/O
Description
183
DVSS
—
Ground
184
ADCDATA
I
Not used (pull down)
185
ADCBCK
O
Not used (open)
186
ADCLRCK
O
Not used (open)
187
AUXDATA
I
Not used (pull down)
188
AUXBCK
I
Not used (connected ground)
189
AUXLRCK
I
Not used (connected ground)
190
DVDD (5VD)
—
Power supply (+5V)
191
DVSS
—
Ground
192
ADCSTBY
O
Not used (open)
193
AUXTX
I
Not used (connected ground)
194
DITOUT
O
DIT data outout
195
TEST3 (EXTDACEMP)
I/O
Not used (pull down)
196
SBDATA
I/O
Not used (pull down)
197
CLCK
I/O
Not used (pull down)
198
SFSY
I/O
Not used (pull down)
199
SBSY
I/O
Not used (pull down)
200
ZRAS
O
RAS signal output for RAM
201
ZCAS
O
CAS signal output for RAM
202
ZWE
O
Write signal output for RAM
203
ZOE
O
Out enable signal output for RAM
204 to 207
RA0 to RA3
O
Address output for RAM
208
DVDD (DRAMVDD)
—
Power supply (+3.3V)