National Instruments DIO 6533 User Manual page 99

Pattern and Change Detection
Triggers
© National Instruments Corporation
DAQCard-6533
Rates in KB/s (kS/s) on Sample Systems
32-bit
16-bit
8-bit
Pattern-detection triggers ....................Start or stop on pattern
Pattern-detection resolution ................60 ns or one REQ period,
Change-detection function ..................Sample on change
Change-detection resolution................150 ns
Start and Stop Triggers
Compatibility ......................................TTL/CMOS
Trigger types.......................................Rising or falling edge, or digital
Pulse width for edge triggers (min) .....10 ns
Pattern triggers detection
capabilities..........................................Detect pattern match or
RTSI Triggers (PCI, PXI, AT)
Trigger lines .......................................7
75 MHz 133 MHz
Pentium Pentium
80 (20) 420 (105)
44 (22) 250 (125)
22 (22) 125 (125)
depending on mode
pattern
mismatch on user-selected bits
A-7
Appendix A Specifications
266 MHz
Pentium II
740 (185)
470 (235)
235 (235)
DIO 6533 User Manual