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CCN502 - parameters

This section describes the parameters.


Table 1. CCN502 parameters
Name Type Allowed values Default value Description
acchannelen_rnf uint32_t 0-15 15 Bitmap for each RNF upstream port to test if snoop requests are enabled.
acchannelen_rni uint32_t 0 - 1ff 1ff Bitmap for each RNI upstream port to test if DVM requests are enabled.
cache_size_in_kbytes uint32_t 0-8192 4096 Size of the L3 cache to model.
cache_state_modelled bool true, false true Model the cache state.
force_on_from_start bool true, false false The component normally starts up with snooping disabled. Set this parameter to true to allow the model to start up as enabled without having to program it. This parameter affects simulation reset and not signal reset.
number_of_snf uint32_t 2-4 2 Number of SNF nodes present.
periphbase uint64_t - 2C000000 Value for PERIPHBASE. Only bits [43:24] are used.
sbsx_bridge_present bool true, false true Value for SBSX bridge presence.
systemaddrmap uint64_t 0 - ffffffffff 0 Bitmap for 20 regions in the CCN interconnect. Every two bits describe the region type for the corresponding region.
variant_name string 0-0 0 Can be CCN502_6XP or CCN502_8XP.

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