Keithley 6430

D-10 IEEE-488 Bus Overview
Command codes
Command codes for the various commands that use the data lines are summarized in
Figure D-3. Hexadecimal and the decimal values for the various commands are listed in
Table D-2.
Table D-2
Hexadecimal and decimal command codes
Command Hex value Decimal value
GTL
SDC
GET
LLO
DCL
SPE
SPD
LAG
TAG
SCG
UNL
UNT
01
04
08
11
14
18
19
20-3F
40-5F
60-7F
3F
5F
1
4
8
17
20
24
25
32-63
64-95
96-127
63
95