A.1.1. Low-power interface signals

Table A.2 shows the signals of the optional low-power interface. These signals are used by all protocols. For more information on each signal see the AMBA AXI and ACE Protocol Specification.

Table A.2. Read data channel signals

NIC-400 signal adaptation[a]SourceDescription
csyreq_cd_<Domain name>Clock controllerSystem exit low-power state request
cysack_cd_<Domain name>Peripheral deviceExit low-power state acknowledgement
cactive_cd_<Domain name>Peripheral deviceClock active

[a] <Domain name> is a name that you create when using AMBA Designer.

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