National Instruments 653 Series User Manual page 47

Buffered
Operation?
No
Digital Group
Config VI
Digital Single
Write VI
Digital Group
Config VI
Resets the lines
to default states.
© National Instruments Corporation
Yes
DIO Config VI
DIO Write VI
Burst
Mode?
Yes
Reverse
PCLK
Direction?
Yes
DIO Parameter VI
Figure 2-14. Programming Handshaking Output in NI-DAQ LabVIEW/LabVIEW RT API
♦
NI 6534
By default, for output buffered transfers the NI 6534 preloads the onboard
memory with data before starting the output operation. Preloading the
memory eliminates or reduces the impact of the PCI bus bandwidth
limitations and increases the overall transfer rate.
No
DIO Start VI
Finite
Buffer?
No
Yes
DIO Wait VI
Reverse
PCLK
Direction?
No
DIO Clear VI
2-27
Chapter 2 Using Your NI 653X
No
DIO Write VI
Yes
Done?
Yes
DIO Parameter VI
NI 653X User Manual
No