Frank B Posted May 19, 2022 Report Share Posted May 19, 2022 hi i have my map switch set on a g4+ digital input to ground latch on on the g4x some option have change is this ok? DI 4 TO SWITCH TO GROUND Quote Link to comment Share on other sites More sharing options...
Vaughan Posted May 19, 2022 Report Share Posted May 19, 2022 Pullup resistor On means that when the switch isn't pulling to ground the ecu will pull the voltage up so that is correct. Active state low means that the input is considered 'Active' when it is pulled to ground so that is correct. Latch on would mean that the input state which change on each inactive to active edge (i.e. flick the switch on it goes to active, flick it off it stays active, flick it on again it goes inactive, flick it off it stays inactive), latch is usually used with momentary inputs like push buttons where you want to push it once for on and a second time for off. Quote Link to comment Share on other sites More sharing options...
Frank B Posted May 19, 2022 Author Report Share Posted May 19, 2022 thanks Vaughan 1 Quote Link to comment Share on other sites More sharing options...
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