Gate signal out

Strange analog question, it’s possible to get a gate signal out the control board for to drive an external envelope generator or other devices? As for j5 in midibox core

In the mod matrix route gate to CV1 or CV2 and hook it up to your gear. You’d rather buffer it with a 4050 or two inverters. This won’t work with filter boards which are already using CV1 / CV2 for something else (SSM2044, dual SVF)…