What is AXI Central DMA Controller?
AXI Central DMA Controller is a DMA IP core from Xilinx, Inc. listed on Semi IP Hub.
Vendor:
Xilinx, Inc.
Category:
DMA
AXI Central DMA Controller
The Xilinx LogiCORE™ IP AXI Central Direct Memory Access (CDMA) core is a soft Xilinx Intellectual Property (IP) core for use wit…
Overview
The Xilinx LogiCORE™ IP AXI Central Direct Memory Access (CDMA) core is a soft Xilinx Intellectual Property (IP) core for use with the Vivado® Design Suite. The AXI CDMA provides high-bandwidth Direct Memory Access (DMA) between a memory-mapped source address and a memory-mapped destination address using the AXI4 protocol. An optional Scatter Gather (SG) feature can be used to offload control and sequencing tasks from the system CPU. Initialization, status, and control registers are accessed through an AXI4-Lite slave interface, suitable for the Xilinx MicroBlaze™ processor.
Key features
- AXI4 interface for data transfer
- Independent AXI4-Lite slave interface for register access
- Independent AXI4 Master interface for optional Scatter/Gather function
- Optional Data Re-Alignment Engine
- Register Direct Mode
- Optional Scatter Gather DMA support
- Optional Store and Forward support
- Parameterized Read and Write Address Pipeline depths
- Fixed-address and incrementing-address burst support
Specifications
Identity
Part Number
AXI Central 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.