Casio QT-2100 Service Manual page 22
Ex-590
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Also See for QT-2100:
- User manual (22 pages) ,
- Installation & down recovery manual (18 pages) ,
- Reference manual (6 pages)
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PIN NO
PIN NAME
140
IRSL[3]/PTF[3]/PINT[11]
141
IRSL[2]/PTF[2]/PINT[10]
142
IRSL[1]/PTF[1]/PINT[9]
143
IRSL[0]/PTF[0]/PINT[8]
144
MD0
145
Vcc-PLL1
146
CAP1
147
Vss-PLL1
148
Vss-PLL2
149
CAP2
150
Vcc-PLL2
151
AUDCK/PTH[6]
152
Vss
153
Vss
154
Vcc
155
XTAL
156
EXTAL
157
STAUTS0/PTJ[6](_1:)
158
STAUTS1/PTJ[7](_1:)
159
TCK/PTH[7]
160
IRQOUTJ(_1:)
161
VssQ
162
CKI/O
163
VccQ
164
TxD0/SCPT[0]
165
SCK0/SCPT[1]
166
TxD1/SCPT[2]
167
SCK1/SCPT[3]
168
TxD2/SCPT[4]
169
SCK2/SCPT[5]
170
RTS2/SCPT[6]
171
RxD0/SCPT[0]
172
RxD1/SCPT[2]
173
Vss
174
RxD2/SCPT[4]
175
Vcc
176
CTS2/IRO/SCPT[7]
177
MCS[7]/PTC[7]/PINT[7]
178
MCS[6]/PTC[6]/PINT[7]
179
MCS[5]/PTC[5]/PINT[5]
180
MCS[4]/PTC[4]/PINT[4]
181
VssQ
182
WAKEUP/PTD[3]
183
VccQ
184
RESETOUTR/PTD[2]
185
MCS[3]/PTC[3]/PINT[3]
186
MCS[2]/PTC[2]/PINT[2]
187
MCS[1]/PTC[1]/PINT[1]
188
MCS[0]/PTC[0]/PINT[0]
189
DRAK0/PTD[1]
190
DRAK1/PTD[0]
191
DREQ0/PTD[4]
192
DREQ1/PTD[6]
193
RESETP
194
CA
195
MD3
196
MD4
197
MD5
198
AVss
199
AN[0]/PTL[0]
200
AN[1]/PTL[1]
201
AN[2]/PTL[2]
202
AN[3]/PTL[3]
203
AN[4]/PTL[4]
204
AN[5]/PTL[5]
205
Avcc
206
AN[6]/DA[1]/PTL[6]
207
AN[7]/DA[1]/PTL[7]
208
AVss
I / O
D E S C R I P T I O N
IN
Not used
IN
Not used
IN
Not used
IN
CF CARD IN/OUT signal
IN
CLOCK MODE
-
PLL Power supply (1.9V)
-
Not used
-
PLL Power supply (0V)
-
PLL Power supply (0V)
-
Not used
-
PLL Power supply (1.9V)
IN
VCC (3.3V)
-
VSS
-
VSS
-
VCC (1.9V)
OUT
CLOCK 8.25MHz
IN
CLOCL 8.25MHz
OUT/I/O
VCC (3.3V)
OUT/I/O
VCC (3.3V)
I/O
RESET LATCH signal
OUT(_1:)
Not used
-
I/O Power supply (0V)
I/O
VCC (3.3V)
-
I/O Power supply (3.3V)
OUT
IOC CPU TxD
I/O
VCC (3.3V)
OUT
Not used
I/O
IOC PWD
OUT
COM1 TxD
I/O
RESET LATCH
OUT/I/O
COM1 RTS
IN
IOC CPU RxD
IN
VCC (3.3V)
-
VSS
IN
COM1 RxD
-
VCC (1.9V)
IN
COM1 CTS
OUT/I/O/IN
PCMCIA I/O signal
OUT/I/O/IN
IOC CPU RESET (OUT)
OUT/I/O/IN
IOC CPU RTS (OUT)
OUT/I/O/IN
COM1 CI (IN)
-
I/O Power supply (0V)
OUT/I/O
VSS
-
I/O Power supply (3.3V)
OUT/I/O
VCC (3.3V)
OUT/I/O/IN
COM1 DSR (IN)
OUT/I/O/IN
COM1 CD (IN)
OUT/I/O/IN
VCC (3.3V)
OUT/I/O/IN
VCC (3.3V)
OUT/IN
VCC (3.3V)
OUT/IN
VCC (3.3V)
IN/I/O
VCC (3.3V)
IN/I/O
VCC (3.3V)
IN
RESET
IN
VCC (3.3V)
IN
VSS
IN
VCC (3.3V)
IN
VCC (3.3V)
-
VSS
IN
IOC CPU DSR (IN)
IN
VCC (3.3V)
IN/OUT/IN
VCC (3.3V)
IN/OUT/IN
VCC (3.3V)
IN/OUT/IN
VCC (3.3V)
IN/OUT/IN
VCC (3.3V)
-
Anaog power supply (3.3V)
IN/OUT/IN
Not used
IN/OUT/IN
Not used
-
Anaog power supply (0V)
— 20 —
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