ACE interface signals

This section describes the ACE master interface signals:

• Clock and configuration signals.

• Write address channel signals.

• Write data channel signals.

• Write data response channel signals.

• Read address channel signals.

• Read data channel signals.

• Coherency address channel signals.

• Coherency response channel signals.

• Coherency data channel handshake signals .

• Read and write acknowledge signals .

For a complete description of the ACE interface signals, see the ARM^® AMBA^® AXI and ACE Protocol Specification AXI3, AXI4, and AXI4-Lite, ACE and ACE-Lite.