Tektronix DSA8300, Programmer'S Manual

Page: 221 / 455

Commands Listed in Alphabetical Order
Examples
MASK?
might return
MASK:AUTOS:MOD MAN; HIL:METH MEAN; :MASK:STAN
OC12; COLO 16711935; COUN:STATE 1; TOT 617435; WAV 3811;SAMP
1905500; MASK:DIS 1;MAR:PERC 0.0000;STATE 1; MASK:MASK1:COUN
0; NR_P 4; POI 20.69040050401E–9,0.00100000005,
20.69499949187E–9,799.99997979030E–6,
22.30039974904E–9,799.99997979030E–6,
22.30500051326E–9,0.00100000005;
POINTSP14.8296,0.0000,15.0300,10.0250,
84.9699,10.0250,85.1703,0.0000; MASK:MASK2:COUN
617435;NR_P 6; POI 21.09520025328E-9,0.0000,
21.33899990042E–9,–340.54054412991E–6,
21.65639934049E–9,–340.54054412991E–6,
21.90020076398E–9,0.0000,
21.65639934049E–9,345.94594035298E–6,
21.33899990042E–9,345.94594035298E–6;
POINTSP 32.4649,50.1253,43.0861,67.1679,
56.9138,67.1679,67.5350,50.1253,56.9138,
32.8320,43.0861,32.8320; MASK:MASK3:COUN
0;NR_P 4; POI 20.69040050401E–9,-0.00100000005,
22.30500051326E–9,–0.00100000005,
22.30039974904E–9,–799.99997979030E–6,
20.69499949187E–9,–799.99997979030E–6;
POINTSP 14.8296,100.2506,85.1703,100.2506,
84.9699,90.2255,15.0300,90.2255; MASK:MASK4:COUN –1;NR_P
0; POI 0,0; POINTSP 0,0;:MASK:MASK5:COUN –1; NR_P 0;POI
0,0;POINTSP 0,0; :MASK:MASK6:COUN –1; NR_P 0;POI 0,0;POINTSP
0,0; :MASK:MASK7:COUN –1; NR_P 0;POI 0,0;POINTSP 0,0;
:MASK:MASK8:COUN –1; NR_P 0;POI 0,0;POINTSP 0,0; :MASK:SOU
CH1,MAIN; WFMDB:STATE 1
.
MASK:AUTOFit EXECute (No Query Form)
This command runs the Auto fi t Mask function. The Auto fi t Mask function adjusts
the active mask to the source waveform such that the left edge of the mask aligns
with the left-most displayed eye crossing and the mask width is the standard's UI at
the selected horizontal scale. When mask auto
fi t runs successfully, the instrument
moves the horizontal reference point to line up with the left edge of the mask.
For relative masks, the mask is adjusted vertically so that the mask high and low
positions are aligned with the measured high and low of the waveform.
For absolute masks, the mask is adjusted vertically so that the mask high and
low positions are based on the vertical scale, offset and position of the mask
source waveform.
Running a mask auto fi t turns off mask margin (if it is on) but does not change
the percentage value.
DSA8300 Programmer Manual 2-205