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National Instruments Corporation
13
NI 5412 Specifications
Start Trigger
V
OH
Minimum: 2.9 V (open load), 1.4 V (50
Ω
load)
Output drivers are
+3.3 V TTL
compatible.
Measured with a
1 m cable.
V
OL
Maximum: 0.2 V (open load), 0.2 V (50
Ω
load)
Rise/Fall Time
(20% to 80%)
≤
2.0 ns
Load of 10 pF.
Table 7.
Specification
Value
Comments
Sources
1. PFI<0..1> (SMB front panel connectors)
2.
NI PXI-5412
—PXI_Trig<0..7> (backplane connector)
NI PCI-5412
—RTSI<0..7>
3.
NI PXI-5412
—PXI Star trigger (backplane connector)
4. Software (use function call)
5. Immediate (does not wait for a trigger). Default.
—
Modes
1. Single
2. Continuous
3. Stepped
4. Burst
—
Edge Detection
Rising
—
Minimum
Pulse Width
25 ns. Refer to t
s1
at
NI Signal Generators Help»Devices»
NI 5412»NI <bus>-5412»Triggering»Trigger Timing
.
—
Table 6.
(Continued)
Specification
Value
Comments