U8 *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.
The buffer must be freed using AlazarFreeBufferU8Ex()
handle – [in] Handle to board
sampleCount – [in] Buffer size in samples
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.