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