I need to do some reverse on Step5 programs. I'd like to understand when the FL bit register is updated. Especially in the following case: L K4 // Let's do a calculation with negative result L K10 I- // FL registers: FL1=0 and FL0=1 // Let's load another positive value L W34 // let's say W34 is positive SPP L001 What is the value of FL1 and FL0 ??? - FL1=0 and FL0=1 - In this case Load didn't change anything - FL1=1 and FL0=0 - In this case the Load instruction updates the FL registers I don't have a S5 to do the test. If any one knows, ... Thanks Denis
