Agilent Technologies 4288A Programming Manual page 117

Lines 940 to 960
Line 970
Lines 1010 to 1020 Sets the trigger mode to the external trigger and turns ON the trigger
Lines 1060 to 1090 Turns ON the BIN count function and clears the count values.
Lines 1130 to 1140 Sets the instrument to generate an SRQ when measurement is finished
Lines 1180 to 1190 Sets the number of measurements to be fed into the data buffer to 4
Line 1200
Lines 1220 to 1530 Repeats the following procedures the number of times equivalent to
NOTE In this example, the GPIB command is used to set the channel of the 4288A. When using
the scanner interface, you can also use the input signals /CH0 to /CH5 and /CH_VALID to
set the channel.
Lines 1550 to 1660 Reads out the BIN count values for each channel and displays them.
Chapter 9
Measurement Applications (Sample Programs)
Measurement with changing channels (scanning)
turns ON the secondary parameter limit range.
Sets the ON/OFF state of the AUX BIN function, the ON/OFF state of
the Low C reject function, and the limit of the Low C reject function to
Aux$, Low_c_rej$, and Low_c_rej_lim, respectively.
Turns ON the comparator function.
system successive startup.
and clears the status byte register and operation status event register.
and sets the instrument to feed the measured result to the data buffer.
Sets the data transfer format to the binary format.
Max_meas.
1. Line 1230: Displays the message to prompt the user to connect the
DUTs to all channels.
2. Lines 1250 to 1360: Repeats the following for all channels (0 to
Max_chan) in the order of channel number.
a. Line 1260: Sets the channel of the 4288A.
b. Lines 1270 to 1290: Clears the status byte register and
operation status event register.
c. Lines 1300 to 1310: Sets the branch destination of the SRQ
interrupt and enables the SRQ interrupt.
d. Lines 1320 to 1340: Displays the message to prompt the user to
connect the DUT and enter an external trigger and then waits
until the external trigger is inputted and the measurement is
finished.
3. Lines 1380 to 1440: Reads out the measurement status, measured
primary and secondary parameter values, and comparator sorting
result for all of the channels at one time by using data buffer 3.
4. Lines 1460 to 1520: Displays the measurement status, measured
primary and secondary parameter values, and comparator sorting
result for all channels.
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