A.11.2 Write address channel signals

The following table shows the write address channel signals for the ACP interface.

Table A-28 Write address channel signals

Signal Type Description
AWREADYS Output
Write address ready.
AWVALIDS Input
Write address valid.
AWIDS[4:0] Input
Write request ID.
AWADDRS[43:0] Input
Write address.
AWLENS[7:0] Input
Write burst length.
AWCACHES[3:0] Input
Write cache type.
AWUSERS[1:0] Input
Write attributes:
[1]Outer Shareable.
[0]Inner Shareable.
AWPROTS[2:0] Input
Write protection type.

Note

The ACP interface uses the AXI4 defined default values for the following input signals:
0b100AWSIZES[2:0].
0b01AWBURSTS[1:0].
0b0AWLOCKS.
Related information
7.8.2 ACP ARUSER and AWUSER signals
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