Following are the AMBA® AXI4 compliant interfaces:
• Three PS General Purpose Master interfaces user configurable as 32, 64, and 128 bits in width. The default width is 128.
• Seven PL General Purpose Master interfaces user configurable as 32, 64, and 128 bits in width. The default width is 128.
• A 128-bit PL Master AXI coherency extension (ACE) interface for coherent I/O to A53 L1 and L2 cache systems
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A 128-bit PL Master ACP interface to support L2 cache allocation from PL masters.
Limited to 64-byte cache line transfers only
See PS-PL Configuration .