The HyperRAM controller is designed to enable the CrossLink™-NX device to interface with HyperRAM devices that uses the HyperBus interface. It provides you with two separate standard interfaces (AXI-4) for sending write and read commands to the HyperRAM devices, as well as for accessing the Control Registers of the design.
The HyperRAM Controller provides two AXI-4 access ports, which are composed of a Memory Control Port to access the HyperRAM, and a Register Control Port to access the control registers of the HyperRAM Controller. The Memory Control Port supports AXI-4 protocols with burst-based transactions and the Register Control Port supports the AXI4-Lite protocol with burst length always as 1 (that is, register-style interface).
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