Digi NS9750 User Manual
Page 211
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M e m o r y C o n t r o l l e r
Table 119 shows the outputs from the memory controller and the corresponding
inputs to the 64M SDRAM (4Mx16, pins 13 and 14 used as bank selects).
4
4
16
5
3
3
15
4
2
2
14
3
1
1
13
2
0
0
12
**
Output address
(
ADDROUT
)
Memory device
connections
AHB address to row
address
AHB address to
column address
14
BA1
9
9
13
BA0
10
10
12
-
-
-
11
11
22
-
10
10/AP
21
AP
9
9
20
-
8
8
19
-
7
7
18
8
6
6
17
7
5
5
16
6
4
4
15
5
3
3
14
4
2
2
13
3
1
1
12
2
0
0
11
**
Table 119: Address mapping for 64M SDRAM (4Mx16, RBC)
Output address
(
ADDROUT
)
Memory device
connections
AHB address to row
address
AHB address to
column address
Table 118: Address mapping for 16M SDRAM (2Mx8, RBC)