Tektronix TDS5000B Series

TDS5000B Online Programmer Guide
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MASK:MASKPRE:PRESAMPBITS
Description
This command sets or returns the number of bits before the (isolated
one) pulse leading edge in the serial trigger pass/fail testing. For exam-
ple, DS1 has four leading zeros. The query form of this command re-
turns the presample bit value of the displayed mask. The set form of
this command only affects the current (displayed) mask.
Group
Mask
Related Commands
MASK:MASKPRE:PATTERNBITS
Syntax 1
MASK:MASKPRE:PRESAMPBITS <NR1>
Syntax 2
MASK:MASKPRE:PRESAMPBITS?
Argument
H <NR1>
Is an integer that sets the number of bits before the trigger pulse.
Example
MASK:MASKPRE:PRESAMPBITS 4
Sets the current mask number of bits before the trigger pulse to 4.