Scalable Scatter-Gather DMA Intel® FPGA IP User Guide

ID 823097
Date 4/07/2025
Public
Document Table of Contents

2.3. Resource Utilization

Table 3.  Resource Utilization for Selected Variations
DMA Mode Host Data Width DMA Channels ALMs Logic Registers M20Ks
DMA PCIe mode 128-bit

1 device port

  • 1 H2D MM port, 64-bit
10,792 26,161 164
DMA PCIe mode 128-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
12,473 30,435 176

DMA PCIe mode

128-bit
8 device ports
  • 4 H2D ST port, AXI-ST, 64-bit
  • 4 D2H ST port, AXI-ST, 64-bit
31,373 79,002 346

DMA PCIe mode

128-bit
2 device ports
  • 1 H2D ST port, AXI-ST, 128-bit
  • 1 D2H ST port, AXI-ST, 128-bit
12,735 30,083 176

DMA PCIe mode

128-bit
2 device ports
  • 1 H2D ST port, AXI-ST, 256-bit
  • 1 D2H ST port, AXI-ST, 256-bit
13,679 32,923 184

DMA PCIe mode

128-bit
2 device ports
  • 1 H2D ST port, AXI-ST, 512-bit
  • 1 D2H ST port, AXI-ST, 512-bit
15,375 38,097 198

DMA PCIe mode

256-bit
2 device ports
  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
15,152 38,564 220
DMA PCIe mode (with BAM enabled) 128-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
13,997 34,114 195
DMA PCIe mode (with unaligned access enabled) 128-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
16,932 39,149 197
DMA PCIe mode (with unaligned access enabled) 128-bit

8 device ports

  • 4 H2D ST ports, AXI-ST, 64-bit
  • 4 D2H ST ports, AXI-ST, 64-bit
45,073 116,090 427
DMA PCIe mode (MRRS = 4096B) 128-bit
2 device ports
  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bi

t

13,694 32,206 596
DMA SoC Mode 256-bit

1 device port

  • 1 H2D MM port, 64-bit
9,929 26,478 127
DMA SoC Mode 256-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
12,306 32,072 142
DMA SoC Mode 256-bit

8 device ports

  • 4 H2D ST ports, AXI-ST, 64-bit
  • 4 D2H ST ports, AXI-ST, 64-bit
37,190 106,299 374
DMA SoC Mode 256-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 128-bit
  • 1 D2H ST port, AXI-ST, 128-bit
12,684 32,974 142
DMA SoC Mode 256-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 256-bit
  • 1 D2H ST port, AXI-ST, 256-bit
13,172 35,196 142
DMA SoC Mode 256-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 512-bit
  • 1 D2H ST port, AXI-ST, 512-bit
15,075 40,320 156
DMA SoC Mode (with unaligned access enabled) 256-bit

2 device ports

  • 1 H2D ST port, AXI-ST, 64-bit
  • 1 D2H ST port, AXI-ST, 64-bit
17,067 43,505 160
DMA SoC Mode (with unaligned access enabled) 256-bit

8 device ports

  • 4 H2D ST port, AXI-ST, 64-bit
  • 4 D2H ST port, AXI-ST, 64-bit
50,883 133,269 446