PSOC E8XXGP Device Support Library

| PSOC E8XXGP Device Support Library

Macros
Macros
PDL API Reference » DMA (Direct Memory Access)

## General Description

## Macros
#define | CY_DMA_DRV_VERSION_MAJOR 2
| The driver major version.
#define | CY_DMA_DRV_VERSION_MINOR 90
| The driver minor version.
#define | CY_DMA_ID (CY_PDL_DRV_ID(0x13U))
| The DMA driver identifier.
#define | CY_DMA_INTR_MASK (0x01UL)
| The DMA channel interrupt mask.
#define | CY_DMA_LOOP_COUNT_MIN (1UL)
| The minimum X/Y Count API parameters.
#define | CY_DMA_LOOP_COUNT_MAX (256UL)
| The maximum X/Y Count API parameters.
#define | CY_DMA_LOOP_INCREMENT_MIN (-2048L)
| The minimum X/Y Increment API parameters.
#define | CY_DMA_LOOP_INCREMENT_MAX (2047L)
| The maximum X/Y Increment API parameters.
#define | CY_DMA_NO_ACTIVE_CHANNELS (0xFFFFFFFFU)
| No active channels.
#define | CY_DMA_BWC (0U) /* Disabled by default */
| The backward compatibility flag. More...

## Macro Definition Documentation

## ◆ CY_DMA_BWC

#define CY_DMA_BWC (0U) /* Disabled by default */

The backward compatibility flag.

Enables a group of macros which provide the backward compatibility with most of the DMA driver version 1.0 interface.