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CCI-400 parameters

You set these instantiation-time parameters when starting the model.

The syntax to use in a configuration file or on the command line is:

coretile.cci400.parameter=value

Table 3-22 CCI-400 configuration parameters

Parameter Type Allowed values Default value Description
broadcastcachemain int 0x0-0x7, bit mask 0x0 For each downstream port, a bit determines whether broadcast cache maintenance operations are forwarded down that port.
barrierterminate int 0x0-0x7, bit mask 0x7 For each downstream port, determines whether barriers are terminated at that port.
bufferableoverride int 0x0-0x7, bit mask   For each downstream port, determines whether all transactions are forced to non-bufferable.
force_on_from_start bool true, false false The CCI-400 normally starts up with snooping disabled. This parameter enables snooping when the model starts without it being necessary to program it. This parameter applies to simulation reset, not at signal reset.
log_enabled int
0Logging off.
1Log only access violations.
2Also log writes.
3Also log reads.
1 Enables log messages from the CCI-400 register file.
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