Product Description

The AXI Video Direct Memory Access (AXI VDMA) core is a soft AMD IP core that provides high-bandwidth direct memory access between memory and AXI4-Stream type video target peripherals. The core provides efficient two dimensional DMA operations with independent asynchronous read and write channel operation. Initialization, status, interrupt and management registers are accessed through an AXI4-Lite slave interface.

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 multiples of 8 up to 1,024 bits
  • Optional Data Re-Alignment Engine
  • Optional Genlock Synchronization
  • Independent, asynchronous channel operation
  • Dynamic clock frequency change of AXI4-Stream interface clocks
  • Optional frame advance or repeat on error
  • Supports up to 32 frame buffers
  • Supports up to 64-bit address space

Resource Utilization



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