MKM34Z256VLx7 Bare Metal Software Drivers  R4.1.6
Reference Manual
DMA Channel Access Attributes

Overview

List of the privileged/user and secure/nonsecure attributes for the DMA channel as it executes. When a given channel is activated and executes, the DMA generates the appropriate privileged/user and secure/nonsecure attributes for all source reads and destination writes defined by DMA_UMNSM.

Macros

#define DMA_UMNSM_EN_PRIV_OR_USER_SECURE_OR_NONSEC
 Enable privileged or user, secure or nonsecure (default).
 
#define DMA_UMNSM_FR_PRIV_SECURE
 Forced to privileged secure.
 
#define DMA_UMNSM_FR_USER_SECURE
 Forced to user secure.
 
#define DMA_UMNSM_FR_USER_UNSEC
 Forced to user unsecure.