A.2. Configuration

Table A.2 shows the configuration signals.

Table A.2. Configuration signals

SignalTypeDescription
ASSOCIATIVITY InputAssociativity for Auxiliary Control Register. See Auxiliary Control Register.
CACHEID[5:0] InputCache controller cache ID.
CFGADDRFILTEN[a]InputAddress filtering Enable out of reset.
CFGADDRFILTEND[11:0][a]InputAddress filtering End Address out of reset.
CFGADDRFILTSTART[11:0][a]InputAddress filtering Start Address out of reset.
CFGBIGENDInputBig-endian mode for accessing configuration registers out of reset.
DATAREADLAT[2:0]OutputRead access latency for Data RAM.
DATASETUPLAT[2:0]OutputSetup latency for Data RAM.
DATAWRITELAT[2:0]OutputWrite access latency for Data RAM.
REGFILEBASE[19:0] InputBase address for accessing configuration registers.
SEInputDFT test enable, held HIGH during serial shift of scan chains and LOW for capture.
TAGREADLAT[2:0]OutputRead access latency for tag RAM.
TAGSETUPLAT[2:0]OutputSetup latency for tag RAM.
TAGWRITELAT[2:0]OutputWrite access latency for tag RAM.
WAYSIZE[2:0] InputSize of ways for Auxiliary Control Register. See Auxiliary Control Register.

[a] For address filtering implementation.


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