Changes between Version 7 and Version 8 of Component/Mapping Table


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Timestamp:
Feb 10, 2008, 5:31:59 PM (17 years ago)
Author:
alain
Comment:

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  • Component/Mapping Table

    v7 v8  
    66
    77This object is NOT an hardware component. It can be used by the system designer to describe
    8 the memory mapping and address decoding scheme of any hardware architecture build with
     8the memory mapping and address decoding scheme of any shared memory architecture build with
    99the SoCLib hardware components.
    1010
    … …  
    2727The mapping table must define :
    2828 * The address width (number of bits)
    29  * The number interconnection levels, defining the number of address subfields to be decoded.
     29 * The number of interconnection levels, defining the number of address subfields to be decoded.
    3030 * The widths of the address subfields used for command packets routing
    31  * The widths of the RSRCID subfields used for response packet routing
    32  * The mask used in XCache for determining if an address is cacheable or not
     31 * The widths of the RSRCID subfields used for response packets routing
     32 * The mask used by the cache controller for determining if an address is cacheable or not
    3333
    3434{{{