MHC DMA Configuration
MHC plug-in consists of following plug-ins/managers based on the device selection while creating the project.
- Clock Configuration: Enables to configure Master, Generic, Peripheral and System Clocks
- Pin Configuration: Enables to configure pins in the Pin Configuration area depending upon the application requirements
- NVIC Configuration: Enables to configure enable/disable of interrupts, interrupt priority and name
- DMA Configuration: Enables to configure DMA Channels
- MPU Configuration: Enables to configure different zones of Memory Protection Unit
To open DMA Configuration MHC plug-in, perform this action MHC → Tools then click DMA Configuration .
Note: MHC plugins availability will vary depending on the device selection while creating the project.
DMA Configuration
Users can add a channel and perform the channel settings, such as setting up source and destination address mode, interface identifier, data width, chunk size, and memory burst size. See image below.
Note: In the screenshot above, the MHC DMA configuration for SAME70 MCU is shown as an example. The MHC DMA configuration for other PIC or SAM MCUs may differ from the one shown above.
Note
This page has been verified with the following versions of software tools:
- MPLAB Harmony v3 “csp” repo v3.7.1
- MPLAB Harmony v3 “dev_packs” repo v3.7.0
- MPLAB Harmony v3 “mhc” repo v3.4.0
- MPLAB Harmony Configurator Plugin v3.5.0
- MPLAB X IDE v5.40
- MPLAB XC32 Compiler v2.41
Because Microchip regularly update tools, occasionally there could be minor differences with the newer versions of the tools.
