A bit field operation circuit has a first shift unit, a mask shift amount control circuit, a second shift unit, a logic operation unit, and a selection unit. A laser is targeted on one or more mirror elements and used to remove only the mirror. The switch component includes a second set of CMs associated with the set of memories, the second set of CMs being associated with a set of output modules that can provide packets as output. The system may include an activation member to initiate transitioning of the fluid receptacle.