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Construct Memory
Construct 8K x 8 memory using 8K x 4
8K x 4
8K x 4
D7
D6
D5
D4
D3
D2
D1
D0
A12 ~A0
Chip1 Chip2
A12…..A0 D7 D6 D5 D4 D3 D2 D1 D0
Loc1
Loc2
Construct 32K x 8 memory using 8K x 4
Chip1 Chip2
A14 A13 A12…..A0 D7 D6 D5 D4 D3 D2 D1 D0
0 0 Loc1
0 1
1 0
1 1
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Memory expansion

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memory expantion in programming with c

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Memory expansion

  1. 1. Construct Memory
  2. 2. Construct 8K x 8 memory using 8K x 4 8K x 4 8K x 4 D7 D6 D5 D4 D3 D2 D1 D0 A12 ~A0
  3. 3. Chip1 Chip2 A12…..A0 D7 D6 D5 D4 D3 D2 D1 D0 Loc1 Loc2
  4. 4. Construct 32K x 8 memory using 8K x 4 Chip1 Chip2 A14 A13 A12…..A0 D7 D6 D5 D4 D3 D2 D1 D0 0 0 Loc1 0 1 1 0 1 1

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