value set to the name of an input port of that module. When theclkbufmapwould otherwise insert a clock buffer on this output, it will instead try inserting the clock buffer on the input port (this is used to implement clock inverter cells that clock buffer insertion will "see through")....
Hence, by controlling the polarity of supply voltage, we can either perform inverter or buffer function using the ASL device [37, 252]. One of the important points here is the selection of material and length of the channel. If the channel length is more than spin diffusion length, then ...