ADM-XRC SDK 2.8.1 User Guide (Linux)
© Copyright 2001-2009 Alpha Data


ADMXRC_DMA_WIDTH

Declaration

typedef enum _ADMXRC_DMA_WIDTH
{
    ADMXRC_DMAWIDTH_8  = 0,
    ADMXRC_DMAWIDTH_16 = 1,
    ADMXRC_DMAWIDTH_32 = 2
} ADMXRC_DMA_WIDTH;

Description

The ADMXRC_DMA_WIDTH enumerated type determines the width of a DMA transfer in the ADMXRC_BuildDMAModeWord function. The ADM-XRC and ADM-XRC-P cards support BYTE, WORD and DWORD wide transfers:

Value Meaning
ADMXRC_DMAWIDTH_8 BYTE wide (8 bit) transfers
ADMXRC_DMAWIDTH_16 WORD wide (16 bit) transfers
ADMXRC_DMAWIDTH_32 DWORD wide (32 bit) transfers

 


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