IBM XT 5160 User Manual

ST(i) to ST(O)
escape 000
11010
ST( i)
FCOMP = Compare and Pop
Integer/Real Memory to ST(O)
escape MF 0
mod 011 rim
disp-low
disp-high
ST(i) to ST(O)
escape 000 11010 ST(i)
FCOMPP = Compare ST(i) to ST(O) and Pop Twice
I escape 110 I 11011001
FTST = Test ST(O)
I escape 001 I 11100100
FXAM = Examine ST(O)
I escape 001 I 11100101
Arithmetic
FADD = Addition
Integer/Real Memory with ST(O)
escape MF 0
mod 000 rim
disp-low
disp-high
ST(i) and ST(O)
escape dPO 11000 ST(i)
FSUB = Subtraction
Integer/Real Memory with ST(O)
escape MF 0
mod lOR rim
disp-low
disp-high
6-26 Instruction Set

IBM XT 5160 Specifications

General

Brand	IBM
Model	XT 5160
Category	Desktop
Language	English