Table of Contents - TG Drives

42
Standard set Mnemonics
PL2 MNEMONICS
WaitC Sval WcOp Lval Wait for the expression to become TRUE, but
use “circular” comparison instead of the standard
one.
Wait Sval WOp Lval Wait for the expression to become TRUE or nonzero.
IfC Sval IfcOp Sval
THEN Line
If “circular” expression is TRUE, then goto Line.
IfCNot Sval IfcOp Sval If “circular” expression is FALSE, then goto Line.
THEN Line
If Sval IfOp Sval
THEN Line
IfNot Sval IfOp Sval
THEN Line
IfAbs
Sval IfOp Sval
THEN Line
IfAbsNot Sval IfOp Sval
THEN Line
Let XReg = Sval
[LetOp Sval]
If expression is TRUE or non-zero, then goto
Line.
If expression is FALSE or non-zero, then goto
Line.
Convert both arguments to absolute values
before evaluating the expression. If expression is
TRUE or non-zero, then goto Line.
Convert both arguments to absolute values
before evaluating the expression. If expression is
FALSE or non-zero, then goto Line
Calculate the value of the expression and assign
it to XReg.
Let XReg , Lval Assign the value Lval to XReg. NOTE: Use this
for Lconsts, larger than 16-bit, 32767.
Add XReg , Lval Add value Lval to Xreg.
Sub XReg , Lval Subtract value Lval from Xreg.
Abs Xreg , Lval If Lval is positive,
then Xreg := +ABS(Xreg).
If Lval is negative, then
Xreg := -ABS(Xreg).
ISqr XReg , Lval Calculate the integer square root of Lval and
assign it to Xreg.
Xreg := ISQR(Lval)
Clr Xreg Zero a register.
BClr Xreg, Lval Bit-Clear of register; the same as AND with
complemented argument.
And Xreg, Lval Binary AND register with value.
Or Xreg, Lval Binary OR registers with value.
NOTE: None of the instructions DISABLE
interrupts; therefore, if one does BCLR Int.Pend,
4 to remove an interrupt, it is possible to miss an
interrupt that is arriving just as the instruction
executes.
Push Lval Push Lval on the parameter stack.
Pop Xreg Pop value from the parameter stack and assign it
to Xreg.
Pos ABORT Terminate the current position or profile
User's Manual 5.1 Inmotion Technologies AB
Doc. No.9032 0027 01 (B), Rev. 11.07.2001