XNOR Gate (Project Red)

The XNOR Gate is a redstone circuit added by Project Red. It is a logic gate for complex redstone circuits. It emits a redstone signal, depending on the number of incoming signals (see Usage).

The circuit would be possible with Vanilla redstone mechanics, but this block reduces the size of the circuit to 1 block. This makes complex circuits clearer and easier to control. In electronics, this gate enables the physical execution of the Boolean function "XNOR" (eclusive negated OR).

Usage


For an easier usage, NEI and WAILA could be installed, which show the input and output on the XNOR Gate.

The XNOR Gate has two input and one output sides for red alloy cables, redstone, an adjacent circuit, machine, lamp or anything that can be controlled with redstone signals.

If there is no redstone signal the input sides, then a redstone signal is emitted on the output side. The same, if both inputs receive a redstone signal. If a signal reaches only one of the input sides, then no signal is transmitted through the output side.

Using the screwdriver from Project Red, the orientation of the gate can be changed freely in all four directions.