Read Panasonic CQ-VD6503W Service Manual online
Pin No.
Port
Descriptions
I/O
Vol
(V)
155
AD16
Address/Data bus
I/O
0
156
/PWE2
Not used
-
-
157,
158
AD15, 14
Address/Data bus
I/O
0
159
VDD
Core power (1.8V)
-
1.9
160
SCLK
External bus clock
O
2.1
161
ACK
Programmable WAIT/ACK/RDY control
I
3.4
162
VSSIO
I/O pad ground
-
0
163-168 AD13-08
Address/Data bus
I/O
0
169
VDDIO
I/O pad power (3.3V)
-
3.4
170
/PWE1
Not used
-
-
171
VSS
Core ground
-
0
172-176 AD7-3
Address/Data bus
I/O
0
177
VSSIO
I/O pad ground
-
0
178-180 AD02-00
Address/Data bus
I/O
0
181
VDDIO
I/O pad power (3.3V)
-
3.4
182
/PWE0
Byte write enable
O
0
183
ALE
Address latch enable
O
0
184-187 LA0-3
Latch address
O
3.3
188
VSSIO
I/O pad ground
-
0
189
RD
Read signal
O
3.4
190
LHLDA
Not used
-
-
191
LHLD
Not used
-
-
192
VDD
Core power (1.8V)
-
1.9
193
/PCS0
Peripheral chip select 0
O
3.4
194
XI01
Not used
-
-
195
DACCS2
DAC output select 2
O
3.4
196
VDDIO
I/O pad power (3.3V)
-
3.4
197
DACCS1
DAC output select 1
O
3.4
198
NINTCPPM
Not used
-
-
199
CPPMCS
Not used
-
-
200
XI06
Not used
-
-
201
VSS
Core ground
-
0
202
FRAMCS
FRAM chip selection
O
0
203
DACRST
DAC reset
O
0
204
VSSIO
I/O pad ground
-
0
205
FEPCS
Front End Pro. LSI chip select
O
3.4
206
FEPRST
Front End Pro. reset
O
3.4
207
SODCCS
SODC LSI chip selection
O
3.4
208
NINTHOST
HOST interrupt
I
3.4
209
NINTDDC
DDC interrupt
I
3.2
210
VDDIO
I/O pad power (3.3V)
-
3.4
211
NINTDSC
DSC interrupt
I
3.5
212
VDD
Core power (1.8V)
-
1.9
213
DSYNV
DVD parallel mode sector SYNC
I
3.4
214
DREQ
DVD parallel mode data request
O
3.4
215
DCLK
Data sampling clock
I
3.4
216
DSTB
Parallel mode data valid/Serial mode
clock
clock
I
0.7
217
DVD0
DVD drive parallel data port
I
0
218
VSSIO
I/O pad ground
-
0
219
DVD1
DVD drive parallel data port
I
0
220
DVD2
DVD drive parallel data port
I
0
221
DVD3
DVD drive parallel data port
I
3.4
222
DVD4
DVD drive parallel data port
I
0.8
223
DVD5
DVD drive parallel data port
I
0.8
224
VDDIO
I/O pad power (3.3V)
-
3.4
225
DVD6
DVD drive parallel data port
I
3.4
226
DVD7
DVD drive parallel data port
I
3.4
227
MD0
SDRAM data bus
I/O
0.5
228
VSSIO
I/O pad ground
-
0
229
MD1
SDRAM data bus
I/O
0
230
VSS
Core ground
-
0
231
MD2
SDRAM data bus
I/O
0.8
232
MD3
SDRAM data bus
I/O
0.8
233
VDDIO
I/O pad power (3.3V)
-
3.3
234
MD4
SDRAM data bus
I/O
3.3
235
MD5
SDRAM data bus
I/O
0
236
MD6
SDRAM data bus
I/O
0.8
237
VSSIO
I/O pad ground
-
0
238
MD7
SDRAM data bus
I/O
0
239
MD8
SDRAM data bus
I/O
0
240
MD9
SDRAM data bus
I/O
0
10
CQ-VD6503W
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