•
V — Compare high or low, not midband; store results from capture functionality if
configured.
•
D — Drive data from source functionality if configured.
•
M — Compare midband, not high or low.
Note
Termination mode settings affect the termination applied to all non-driving
pin states. Non-drive states include L, H, M, V, X and potentially -. Refer to the
Programmable input termination mode
specification for more information.
Edge Timing
Edge Types
Drive edges
4; drive on, drive data, drive return, drive off
Compare edge
1; strobe
Number of time sets
4
31
Edge Generation Timing
Edge placement range
Minimum
Start of vector period (0 ns)
Maximum
5 vector periods or 40 µs, whichever is smaller
Minimum required edge separation
Between any driven data change
5 ns
Between any Drive On and Drive Off
edges
5 ns
Between Compare Strobes
5 ns
Edge placement resolution
39.0625 ps
Edge placement accuracy
5
Drive
±500 ps, warranted
Compare
±500 ps, warranted
Overall timing accuracy
5
±1.5 ns, warranted
TDR deskew adjustment resolution
39.0625 ps
4
31 time sets can be configured. One additional time set, represented by a -, repeats the previous
time set.
5
For specifications across multiple instruments in a Semiconductor Test System, refer to the
Semiconductor Test System Specifications
.
PXIe-6570 Specifications
|
© National Instruments
|
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