Freescale Semiconductor PowerQUICC MPC885 Reference Manual page 490

Memory Controller
Table 15-19. AMA/AMB Definition for DRAM Interface (continued)
Data Bus Width Memory Size
16 bits 128 Kbyte
256 Kbyte
512 Kbyte
1 Mbyte
2 Mbyte
4 Mbyte
512 Kbyte
1 Mbyte
2 Mbyte
4 Mbyte
8 Mbyte
16 Mbyte
2 Mbyte
4 Mbyte
8 Mbyte
16 Mbyte
32 Mbyte
64 Mbyte
8 Mbyte
16 Mbyte
32 Mbyte
64 Mbyte
32 Mbyte
64 Mbyte
128 Mbyte
256 Mbyte
128 Mbyte
256 Mbyte
15-50
DRAM Address Pin Number
Row
8
9
10
11
12
13
9
10
11
12
13
14
10
11
12
13
14
15
11
12
13
14
12
13
14
15
13
13
MPC885 PowerQUICC Family Reference Manual, Rev. 2
MPC885 Address
Pin Connection
Column
8 A23:A30
A22:A30
A21:A30
A20:A30
A19:A30
A18:A30
9 A22:A30
A21:A30
A20:A30
A19:A30
A18:A30
A17:A30
10 A21:A30
A20:A30
A19:A30
A18:A30
A17:A30
A16:A30
11 A20:A30
A19:A30
A18:A30
A17:A30
12 A19:A30
A18:A30
A17:A30
A16:A30
13 A18:A30
A17:A30
AM x
000
001
010
011
100
101
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