AlazarAllocBufferU8Ex(HANDLE handle, U64 sampleCount)¶
This function acts like AlazarAllocBufferU8() and additionally allows allocation of a buffer over 4GS for DMA transfer for an 8-bit digitizer.
If the function is successful, it returns the base address of a page-aligned buffer in the virtual address space of the calling process. If it fails, it returns NULL.
The buffer must be freed using AlazarFreeBufferU8Ex()
[in] handle: Handle to board
[in] sampleCount: Buffer size in samples