1-Bit Full Adder with Carry-In and Carry-Out

ADD1, a cascadable 1-bit full adder with carry-in and carry-out, adds two 1-bit words (A and B) and a carry-in (CI), producing a binary sum (S0) output and a carry-out (CO).

Parameters

Parameter Description Units Default
DELAY Propagation delay. s DGTDELAY
IN_MODE Inputs mode.   IN
OUT_MODE Outputs mode.   OUT
IOMODEL The name of an I/O model, which describes the device‚Äôs loading and driving characteristics.   DGTDEFIOMODEL
POWER_NODE Digital power node name. Is the node used by the interface subcircuits which connect analog nodes to digital nodes.   $G_DPWR
GROUND_NODE Digital ground node name. Is the node used by the interface subcircuits which connect analog nodes to digital nodes.   $G_DGND