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


ADMXRC2_SYNCMODE

Declaration

typedef enum _ADMXRC2_SYNCMODE
{
    ADMXRC2_SYNC_CPUTOFPGA = 0x1,
    ADMXRC2_SYNC_FPGATOCPU = 0x2
} ADMXRC2_SYNCMODE;

Description

The ADMXRC2_SYNCMODE type is used with the ADMXRC2_SyncDirectMaster function to specify the direction in which changes made to a buffer must be propagated across any hardware-level caches or write buffers:

Value Meaning
ADMXRC2_SYNC_CPUTOFPGA Indicates that the CPU has modified a buffer that the FPGA is expected to access.
ADMXRC2_SYNC_FPGATOCPU Indicates that the FPGA has modified a buffer that the CPU is expected to access.

 


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