User`s guide

Sample Programs ? 63
7.3.3 Double buffer mode data I/O through DMA transfer or Interrupt operation
This kind of programs is used to demonstrate how to use PCIS-DASK to operate double-buffered data I/O through DMA
transfer or Interrupt operation. The screen of this kind of programs is shown below (Figure 7.5) :
Figure 7.5
In this kind of programs you can select Input channel, input range (PCI-7200 does not have this two options), sampling
rate, and data size (transfer count) as you wish. To view the input data, push “Data Value” button in the main screen
after you stop the double-buffered operation.