National Instruments 653X User Manual page 43

DIG_Grp_Config
DIG_Block_PG_Config
No
Trigger?
Yes
DIG_Trigger_Config
DIO Config VI
Write?
Yes
DIO Write VI
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DIG_Block_In
Yes
Read?
No
DIG_Block_Out
DIG_DB_Config
Figure 2-13. Programming Pattern I/O (Continuous) in NI-DAQ
No
Trigger?
Yes
Digital Trigger Config VI
DIO Start VI
Figure 2-14. Programming Pattern I/O in LabVIEW/LabVIEW RT
DIG_DB_HalfReady
Digital Trigger Config VI
Yes
No
2-25
Chapter 2 Using Your 653X
No
Is the
next half buffer
ready?
Yes
DIG_DB_Transfer
No Acquisition
Complete?
Yes
DIG_Block_Clear
DIO Clear VI
No
Trigger?
Yes
No
Done?
DIO Read/Write VI
653X User Manual