Changes between Version 5 and Version 6 of Component/Vci Multi Ahci


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Timestamp:
Mar 29, 2015, 1:40:18 PM (10 years ago)
Author:
alain
Comment:

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  • Component/Vci Multi Ahci

    v5 v6  
    66
    77This component emulates a multi-channels disk controller respecting the AHCI standard. Each channel[k] can access a different physical disk, modeled as a file (one file per channel) belonging to the host system, and containing a complete disk image.
    8 Each channel[k] can perform data transfers between file[k] and a buffer in the physical memory of the virtual system. The number of supported channels, the file name(s), the VCI burst size, and the block size are hardware parameters, defined as constructor parameters.
     8Each channel[k] can perform data transfers between file[k] and a buffer in the physical memory of the virtual prototype. The number of supported channels, the file name(s), the VCI burst size, and the block size are hardware parameters, defined as constructor parameters.
    99The number of channels cannot be larger than 8. The burst size must be a power of 2 between 8 and 64 bytes.
    1010The block size must be a power of 2 between 128 and 4096 bytes.