What is AXI DMA Controller?
AXI DMA Controller is a DMA IP core from Xilinx, Inc. listed on Semi IP Hub.
Vendor:
Xilinx, Inc.
Category:
DMA
AXI DMA Controller
The AXI Direct Memory Access (AXI DMA) IP provides high-bandwidth direct memory access between memory and AXI4-Stream-type target…
Overview
The AXI Direct Memory Access (AXI DMA) IP provides high-bandwidth direct memory access between memory and AXI4-Stream-type target peripherals. Its optional scatter gather capabilities also offload data movement tasks from the Central Processing Unit (CPU) in processor based systems. Initialization, status, and management registers are accessed through an AXI4-Lite slave interface.
Key features
- AXI4 compliant
- Optional Scatter/Gather (SG) DMA support. When Scatter/gather mode is not selected the IP operates in Simple DMA mode.
- Primary AXI4 Memory Map and AXI4-Stream data width support of 32, 64, 128, 256, 512, and 1024 bits
- Optional Data Re-Alignment Engine
- Optional AXI Control and Status Streams
- Optional Keyhole support
- Optional Data Re-Alignment support
- Optional Micro DMA support
Specifications
Identity
Part Number
AXI DMA Controller
Vendor
Xilinx, Inc.
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
USA
Frequently asked questions about DMA IP
How should engineers evaluate this DMA?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DMA IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.