User`s guide

PCIS-LVIEW/95 Overview ? 17
5.10 7252 VIs
7252 Initial
Initialize cPCI-7252 card.
7252 DI
Read digital input data from digital input port.
7252 DO
W
rite data to digital output port which can energized
RELAY ON/OFF.
7252 DO Readback
Read-back data from digital output port.
5.11 7296 VIs
7296 Initial
Initialize PCI-7296 card.
7296 Config Channel
Configure the input or output of each channel.
7296 Config Port
Configure the input or output of each port.
7296 Digital Input
Read 8-bit digital input data from digital input port.
7296 Digital Output
Write data to digital output port.
7296 Timer Read
Read the current contents of the counter #0.
7296 Timer Start
Configure the counter #0 to operate in the specified
mode.
7296 Timer Stop
Stop the event counting operation.
5.12 7300A Rev.B VIs
7300 Initial
Initialize PCI-7300A Rev.B card.
7300 Allocate DMA
Memory
Contact Windows 95 system to allocate a block of
contiguous memory for DMA transfer.
7300 Aux DI
Read data from auxiliary digital input port.
7300 Aux DI Channel
Read data from one auxiliary digital input channel.
7200 Aux DO
Write data to auxiliary digital output port.
7200 Aux DO
Channel
Write data to one auxiliary digital output channel
(bit).
7300 Configure
Set the port DI/O configuration, terminator control,
and control signal polarity for the PCI-7300A Rev.B
card.
7300 DI DMA Start
Perform digital input with DMA data transfer
7300 DI DMA Status
Check the DMA DI operation status
7300 DI DMA Abort
Stop the DMA DI operation
7300 DI Mode
Set the clock mode and start mode for the DI
operation
7300 DI Timer
Set the internal timer pacer for digital input
7300 DO DMA Start
Perform digital output with DMA data transfer
7300 DO DMA Status
Check the DMA DO operation status
7300 DO DMA Abort
Stop the DMA DO operation
7300 DO Mode
Set the clock mode and start mode for the DO
operation.
7300 DO Timer
Set the internal timer pacer for digital output
7300 DO PG Start
Perform pattern generation
7300 DO PG Stop
Stop pattern generation
7300 Free DMA
Memory
Deallocate a system DMA memory
7300 Get Sample
Retrieve the index-th data in DMA buffer
7300 Get Overrun
Status
Check overrun status