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Changes between Version 27 and Version 28 of crkit/Software/Firmware/Framework/R3_arch


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Timestamp:
Jun 17, 2010, 2:58:28 AM (12 years ago)
Author:
khanhle
Comment:

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  • crkit/Software/Firmware/Framework/R3_arch

    v27 v28  
    4949=== Global Memory Map ===
    5050
    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.
     51R3 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.
    5252
    5353__Table 1 - R3 Global Memory Map__