IBM XT 5160 Technical Reference page 350

Instruction Set
6-27
Integer/Real Memory with ST(O)
FRNDINT
=
Round ST(O) to Integer
disp-high
disp-high
disp-low
disp-low
1111R rim
mod 11R rim
11001
rim
1110R rim
mod 001 rim
ST(i) and ST(O)
escape dPO
escape MF 0
ST(i) and ST(O)
escape dPO
escape MF 0
escape dPO
I
escape 001
I
11110100
ST(i) and ST(O)
FXTRACT
=
Extract Components of ST(O)
FPREM
=
Partial Remainder of ST(O) -:- ST(l)
I
escape 001
I
11111100
FSCALE
=
Scale ST(O) by ST(l)
I
escape 001
I
11111000
FSQRT
=
Square Root of ST(O)
I
escape 001
I
11111101
I
escape 001
I
11111010
FDIV
=
Division
FMUL
=
Multiplication
IntegerlReal Memory with ST(O)