AXI Datamover


Product Description

Included at no additional charge with Vivado software

AMD provides the AXI Datamover core which provides high throughput transfer of data from AXI4 memory mapped domain to AXI4-Stream domain and back.

The AXI Datamover is a key Interconnect Infrastructure IP which enables high throughput transfer of data between AXI4 memory mapped domain to AXI4-Stream domain. The AXI Datamover provides MM2S and S2MM AXI4-Stream channel which operate independently in a full duplex like method. The AXI Datamover is a key building block for the AXI DMA core and enables 4 kbyte address boundary protection, automatic burst partitioning, as well as providing the ability to queue multiple transfer requests using nearly the full bandwidth capabilities of the AXI4-Stream protocol. Furthermore, the AXI Datamover provides byte-level data realignment allowing memory reads and writes to any byte offset location.

Key Features and Benefits

  • AXI4 Compliant
  • Primary AXI4 data width support of 32, 64, 128, 256, 512, and 1,024 bits
  • Primary AXI4-Stream data width support of 8, 16, 32, 64, 128, 256, 512 and 1,024 bits
  • Parameterized Memory Map Burst Lengths of 2, 4, 8, 16, 32, 64, 128, and 256 data beats
  • Optional Unaligned Address access; Up to 64 bit address support
  • Optional General Purpose Store-And-Forward in both Memory Map to Stream (MM2S) and Stream to Memory Map (S2MM)
  • Optional Indeterminate Bytes to Transfer (BTT) mode in S2MM
  • Supports synchronous/asynchronous clocking for Command/Status interface

Resource Utilization



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