Getting Started
2.10.1 Simple Programming
Functions such as DCO TS and ACYL TS may be used from the keyboard or in BASIC programs. To
illustrate this, build a simple program that displays the average of 10 voltage measurements from
multiplexor channel 3 in slot O in the HP 3421 A. NOTE: depending on the configuration of your
HP 3421A, this channel number may need to vary.
Input/Result
EOIT SAMPLE [ENDLINE)
Create and name a new BASIC program file called
=SHMFLE.
=SHMFLE
FEST
I
Enter the following BASIC programlines, followed by ENDLINE | .
Tee 1
=SHMFLE
SB FEERL He T.%=
SE FIs 4
40 S=0
mE THIT=421
gE FOR I=1 TiO 1
FE S=S0CN OL TTS Em
Hoong late voltages
a jh T 1
Ercd of
loop
HE
H=5C1H
Compute gue ages
1 EE Aor
"HY ERAGE "iH
Dizplag swerags
1168 EHD
Press [RUN] to run the program.
FIVMERAGE:
1.4487
The program displays the result.
This program will work regardless of the position of the HP 3421A in the loop, but does assume that a
multiplexer assembly is in slot O.