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

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