ADLINK Technology USBDAQ-9100MS, Руководство пользователя

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Operation Theorem
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Following is a summary of the register:
SIC(24 bit): Scan Interval Conuter
Register for specify the Scan rate
And the Scan Interval = SIC_counter / Timebase
SCIC(16 bit):
Register for specify the time between Bank One scan and Bank Two
Scan
Specify the data Sampling Interval = SCIC_counter / Timebase
SC(16 bit):
Specify the number of scans after trigger
After an A/D conversion completed, the A/D data is buffered in a Data
FIFO and then transferred to PC's through USB bus for further
processing.
Here is a brief timing chart.