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- Timestamp:
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Jun 17, 2010, 2:58:28 AM (14 years ago)
- Author:
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khanhle
- Comment:
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v27
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v28
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| 49 | 49 | === Global Memory Map === |
| 50 | 50 | |
| 51 | | R3 global memory map is divided into multiple regions as shown in Table 1. The total number of address bits are 32-bit, but we will only use the lower 16-bits per region e.g. 65Kbytes per region. Therefore, bit31-28 are used for region address decoding between the individual regions as illustrated in figure 2. |
| | 51 | R3 global memory map is divided into multiple regions as shown in Table 1. The total number of address bits are 32-bit, but we will only use the lower 16-bits per region e.g. 65Kbytes per region. Therefore, bit31-28 are used for region address decoding between the individual regions as illustrated in figure 2. Each address range gets its own chip select. |
| 52 | 52 | |
| 53 | 53 | __Table 1 - R3 Global Memory Map__ |
