
25
NW-S202/S202F/S203F/S205F
Pin No.
Pin Name
I/O
Description
193
DVDK2
-
Power supply terminal
194
DVS
-
Ground terminal
195 to 199
A17 to A21
O
Address signal output to the flash ROM, SRAM
200
A22
O
Address signal output terminal Not used
201
A23/GPIOA1
O
Address signal output terminal Not used
202
A24/GPIOA2
I
Model setting terminal Not used
203
A25/GPIOA3
I
Model setting terminal Not used
204 to 208
D0 to D4
I/O
Two-way data bus with the flash ROM, SRAM, and serial data output to the organic EL
indicator module
209 to 211
D5/GPIOA9 to
D7/GPIOA11
I/O
Two-way data bus with the flash ROM, SRAM, and serial data output to the organic EL
indicator module
212
DVS
-
Ground terminal
213, 214
DVDIO2
-
Power supply terminal
215
DVS
-
Ground terminal
216
DVDK2
-
Power supply terminal
217
DVS
-
Ground terminal
218
RTCVDD
-
Power supply terminal
219
RTCREGO
O
Power supply voltage output (+2.8V) to the real time clock
220
RTCVREF
-
Reference voltage terminal Not used
221
RTCGND
-
Ground terminal
222 to 229
D8/GPIOA12 to
D15/GPIOA19
I/O
Two-way data bus with the flash ROM, SRAM
230
WAIT/GPIOA20
O
Power supply ON/OFF control signal output to the power supply section
231, 232
CS0/GPIOA21,
CS1/GPIOA22
O
Chip select signal output to the flash ROM, SRAM
233
CS2/GPIOA23
O
Chip select signal output to the organic EL indicator module
234
CS3/GPIOA24
O
Chip select signal output terminal
235
CS4/GPIOA25
O
Clock signal output to the tuner
236
RE/GPIOA26
O
Read signal output to the flash ROM, SRAM
237
WE/GPIOA27
O
Write signal output to the flash ROM, SRAM
238
LB/GPIOA28
O
Lower byte access strobe signal output to the flash ROM, SRAM
239
UB/GPIOA29
O
Upper byte access strobe signal output to the flash ROM, SRAM
240
DVDK2
-
Power supply terminal
241, 242
DVS
-
Ground terminal
243, 244
DVDIO2
-
Power supply terminal
245
DVS
-
Ground terminal
246
INTR
I
Interrupt status input from the real time clock
247
RTCVSB
-
Power supply terminal
248
OSCIN
I
Clock signal input (32.768kHz) from the real time clock
249
OSCOUT
O
Clock signal output terminal (32.768kHz) Not used
250
CLK32KOUT
O
Clock signal output terminal Not used
251
DSUBGND
-
Ground terminal
252
DRAIN
O
Power supply voltage output (+2.8V) to the NAND flash ROM
253
DVS
-
Ground terminal
254
DVDIO0
-
Power supply terminal
255
DVDK0
-
Power supply terminal
256
DVS
-
Ground terminal