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USER-DEFINED COMMANDS
PROGRAM FLOW CONTROL
MATH FUNCTIONS
Operations on specific traces (A, B, and C) can be found in the Trace Math sec-
tion.
16 Programming
Sets trace operations to preset values
Returns current trace operations
Formats trace information for fast fourier analysis (FFT)
Returns amplitude variance of trace
Frees memory previously allocated by userdefined func-
tions. Instrument preset disposes ONEOS, ONSWP, and
TRMATH functions.
Assigns specified program to function label
Assigns function label or command list to softkey
number (See FUNCDEF)
Executes specified softkey
MEM
Returns amount of allocatable memory available for
user-defined commands
Executes specified command(s) at end of sweep
Executes specified command(s) at start of sweep
Defines userdefined trace name and length
Executes specified trace math or user-operator com-
mands at end of sweep
Configures or returns configuration of user-defined
state: ONEOS, ONSWP, TRMATH, VARDEF, FUNC-
DEF, TRDEF
Defines variable name and assigns real value to it. Preset
reassigns initial value to variable identifier.
Compares two specified operands. If condition is true, exe-
cutes commands until next ELSE or ENDIF statements are
countered
No-operation function
Delimits alternate condition of IF command
Delimits end of IF command
Delimits the top of the REPEAT UNTIL looping construct
Compares two specified operands. If condition is true, com-
mands are executed following this command. If condition is
false operands are executed following the previous REPEAT
command.
Operand I + operand 2 into destination
Operand is averaged into destination
AVG
Concatenates two operands and sends new trace to destina-
tion
Converts operand values from display units to vertical
measurement units
Converts operand values from vertical measurement
units to display units
Operand I / operand 2 into destination
EXP
Operand is divided by specified scaling factor before being
raised as a power of IO
LOG of operand is taken and multiplied by specified scaling
LOG
factor
Minimum between operands is stored in destination
MIN
MOV
Source is moved to destination
MPY
Operand 1 x operand 2 into destination
Maximum between operands is stored in destination
Square root of operand is stored in destination
Operand I - operand 2 into destination
SUB
Contents of the two destinations are exchanged
XCH
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