Motorola MPC823e Reference Manual page 421

Microprocessor for mobile computing
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Table 15-8. AMA/AMB Definition For DRAM Interface (Continued)
DATA BUS
MEMORY
WIDTH
SIZE
32 Bits
256K
512K
1M
2M
4M
1M
2M
4M
8M
16M
4M
8M
16M
32M
64M
16M
32M
64M
64M
128M
256M
256M
MOTOROLA
NUMBER OF
NUMBER OF
DRAM ROW
DRAM COLUMN
ADDRESS PINS
ADDRESS PINS
8
8
9
10
11
12
9
9
10
11
12
13
10
10
11
12
13
14
11
11
12
13
12
12
13
14
13
13
MPC823e REFERENCE MANUAL
Memory Controller
MPC823e
AMA/AMB
ADDRESS PIN
IN MxMR
CONNECTION
A22 - A29
000
A21 - A29
A20 - A29
A19 - A29
A18 - A29
A21 - A29
001
A20 - A29
A19 - A29
A18 - A29
A17 - A29
A20 - A29
010
A19 - A29
A18 - A29
A17 - A29
A16 - A29
A19 - A29
011
A18 - A29
A17 - A29
A18 - A29
100
A17 - A29
A16 - A29
A17 - A29
101
15-63

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