Amstrad PC1640 DRAM Mappings - Z70350 / MC0040E
| Chip | Bit |
|---|---|
| IC135 | L0 |
| IC136 | L1 |
| IC137 | L2 |
| IC138 | L3 |
| IC139 | L4 |
| IC140 | L5 |
| IC141 | L6 |
| IC142 | L7 |
| IC143 | LP |
| IC144 | H8 |
| IC145 | H9 |
| IC146 | H10 |
| IC147 | H11 |
| IC148 | H12 |
| IC149 | H13 |
| IC150 | H14 |
| IC151 | H15 |
| IC152 | HP |
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