Tie-high and
Tie-Low cells are used to connect the gate of the transistor to either
power or ground. In Lower technology nodes, if the gate is connected to
power/ground the transistor might be turned on/off due to power or
ground bounce. These cells are part of standard-cell library. The cells
which require Vdd (Typically constant signals tied to 1) connect to Tie
high cells The cells which require Vss/Gnd (Typically constant signals
tied to 0) connect to Tie Low cells.
No comments:
Post a Comment