IBM AT 5170 Technical Reference page 382

Within Segment Adding Immediate to SP
11000010
I
data-low data-high
Intersegment
11001011
Intersegment Adding Immediate to SP
11001010 data-low data-high
JE/JZ
=
Jump on Equal/Zero
01110100 disp
JL/JNGE
=
Jump on Less/Not Greater, or Equal
01111100 disp
JLE/JNG
=
Jump on Less, or Equal/Not Greater
01111110 disp
JB/JNAE
=
Jump on Below/Not Above, or Equal
01110010 disp
JBE/JNA
=
Jump on Below, or Equal/Not Above
01110110 disp
JP/ JPE
=
Jump on Parity/Parity Even
I
01111010
I
disp
JO
=
Jump on Overflow
01110000 disp
JS
=
Jump on Sign
01111000 disp
6-14 Instruction Set