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Read address channel signals

Table A.32 shows the read address channel signals for the ACP interface.

Table A.32. Read address channel signals
Signal Direction Description
ARREADYS Output Read address ready
ARVALIDS Input Read address valid
ARIDS[4:0] Input Read address ID
ARADDRS[39:0] Input Read address
ARLENS[7:0] Input Read burst length
ARCACHES[3:0] Input Read cache type
ARUSERS[1:0] Input

Read attributes:


Inner Shareable.


Outer Shareable.

ARPROTS[2:0] Input Read protection type

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