发表于:2002-10-21 10:06:00
2楼
If double-buffered mode is not used, ReadCount is the total number of A/D conversions (except cPCI9116) or the total number of scans (for cPCI9116) to be performed. For double-buffered acquisition, ReadCount is the size (in samples) of the circular buffer (except cPCI9116) or the size (in samples) allocated for each channel in the circular buffer (for cPCI9116) and its value must be a multiple of 4.