Controlling SPI Lines

[MattSer]

I'm using VB-8012 and LabView to control a display card using SPI. To supply data to the card correctly I need to a pull a latch line low immediately after the SPI data is sent. I've tried using I/O lines 4 and 5 for this, using Dig Write VI in LabView but it doesn't seem to be fast enough to keep up with SPI. Is there a work around or is this a limitation of VirtualBench or LabView? 

Thanks for the help,

Matt

[DLarsen · Accepted solution]

Matt,

The VirtualBench products don't support any hardware-timed I/O outside of a SPI or I2C session. This is definitely possibly in LabVIEW with many of our digital I/O products.