how to set weak pull up resistor

hi,

In:

assignments - settings - fitter settings - more fitter setting, there is item weak pull-up resistor

I set it on and off, i found it does work.

But In:

assignments - assignment editor.

I set value(ON) and enabled(YES) for weak pull -up resistor, i found it does not work.

the device is EPM240, i don't know what is the diffenence between the two ways to contol the weak pull up feature. would the two setting be conflicted?