18
DN-S1000
150 _ABE1 SDQM1 I/O - - - - SDRAM data mask 1
151 _ABE0 SDQM0 I/O - - - - SDRAM data mask 0
152 _AWE O - - H H Async memory write enable
153 _ARE _ARE O - - H H Async memory read enable
154 _AOE O - - - - Async memory output enable
155 GND GND - - - - - GND
156 VDDEXT VDDEXT I - - - - I/O power supply (+3.3V)
157 VDDINT VDDINT I - - - - Core power supply (+1.2V)
158 _AMS3 O - - - - Async memory bank select 3
159 _AMS2 O - - - - Async memory bank select 2
160 _AMS1 O - - - - Async memory bank select 1
161 _AMS0 _AMS0 O - - - - Async memory bank select 0
162 ARDY I - - - L Bus wait ready signal
163 _BR I - - - H Bus request signal
164 SA10 SA10 I/O - - - - Sync memory A10
165 _SWE _SWE O - - - - Sync memory write enable signal
166 _SCAS _SCAS O - - - - Sync memory row address strobe signal
167 _SRAS _SRAS O - - - - Sync memory column address strobe signal
168 VDDINT VDDINT I - - - - Core power supply (+1.2V)
169 CLKOUT CLKOUT I/O - - - - Sync memory clock output
170 GND GND - - - - - GND
171 VDDEXT VDDEXT I - - - - I/O power supply (+3.3V)
172 _SMS _SMS O - - - - Sync memory bank select signal
173 SCKE SCKE O - - - - Sync memory clock enable signal
174 GND GND - - - - - GND
175 GND GND - - - - - GND
176 GND GND - - - - - GND
Pin
No.
Pin Name Symbol I/O DET Ext Ini Res Function
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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