Specifications

Chapter 7 113
Sorting DUTs Based on Measurement Results
Sample Program
7. Sorting DUTs Based on
Measurement Results
of bin range definition.
Lines 310 to 390 Stores the bin 2 specific settings for sorting conditions 1 and 2 into the
corresponding arrays: L_lim(2,*) contains the lower limits;
U_lim(2,*) contains the upper limits; L_type$(2,*) contains the modes
of bin range definition.
Lines 400 to 480 Stores the bin 3 specific settings for sorting conditions 1 and 2 into the
corresponding arrays: L_lim(3,*) contains the lower limits;
U_lim(3,*) contains the upper limits; L_type$(3,*) contains the modes
of bin range definition.
Lines 520 to 540 Configures the instrument to perform single-point measurement at the
specific measurement point (point 1) defined in active table (Table 1).
Lines 550 to 560 Configures the instrument to display Ls and Q as parameters 1 and 2,
respectively.
Lines 570 to 620 Instructs the instrument to show the results for measurement
parameters 1 and 2 while hiding the measurement results for
measurement parameters 3 and 4 as well as the results of test signal
current and voltage level monitoring.
Line 630 Turns off the R
dc
measurement function.
Lines 670 to 680 Resets the bin sorting setup table and turns ON the bin sorting
function.
Lines 690 to 830 Iterates the following steps for each of sorting conditions 1 through
Meas_cond.
1. Lines 700 to 720: Sets the point number to Point_no(*),
measurement parameter to Para$(*), and limit mode to
Lim_mode$(*).
2. Lines 730 to 750: Sets the reference value to Nominal(*). Note that
these statements are skipped if the boundary is defined in absolute
mode.
3. Lines 720 to 820: Iterates the following steps for each bin (bin1
through Max_bin):
a. Enables the bin and sets the BIN range mode to L_type$(*,*).
b. Sets the lower and upper limits of the bin range to L_lim(*,*)
and U_lim(*,*), respectively. Note that these statements are
skipped if the bin range is defined in the ALL mode.
Lines 840 to 850 Assigns all bins with their numbers greater than Ogbin as good bins
and turns on the bin count function.
Line 890 Sets the data transfer format to ASCII.
Lines 900 to 920 After measurement is stopped (the trigger system is stopped), the
program sets the trigger source to GPIB/LAN trigger and turns on the
continuous activation of the trigger system.
Lines 930 to 950 Clears the bin counter value.
Lines 980 to 1010 Stores the result display format into the Img$ variable and shows the
title part of the result display.