...
The source code for the driver is included with the Vitis Unified Software Platform installation, as well as being available in the Xilinx Github repository.
Driver Name | Path in Vitis | Path in Github |
---|---|---|
dmaps | <Vitis Install Directory>/data/embedded/XilinxProcessorIPLib/drivers/dmaps | https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/dmaps |
Note: To view the sources for a particular release, use the rel-version tag in github. For example, for the 2020.1 release, the proper version of the code is: https://github.com/Xilinx/embeddedsw/tree/xilinx_v2021.1/XilinxProcessorIPLib/drivers/dmaps |
The driver source code is organized into different folders. The table below shows the dmaps driver source organization.
Directory | Description |
---|---|
doc | Provides the API and data structure details |
data | Driver .tcl |
, .mdd file and .yaml files | |
examples | Example applications that show how to use the driver features |
src | Driver source files, make and cmake files |
Driver Implementation
For a full list of features supported by this IP, please refer to PL330 DMA controller chapter in Zynq TRM (UG585).
...
Examples Path:
https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/dmaps/examples
Test Name | Example Source | Description |
---|---|---|
DMAPS interrupt example | Basic DMAPS interrupt example demonstrating one transfer over first channel. |
Example Application Usage
...
Basic DMAPS interrupt example demonstrating one transfer over first channel.
Expected Output
|
Example Design Architecture
NA
Performance
NA
Change Log
2023.2
https://github.com/Xilinx/embeddedsw/blob/xlnx_rel_v2023.2/doc/ChangeLog#L554
2023.1
None
2022.2
None
2022.1
None
2021.2
...