ROM cell of ROM memory provides first given potential or second given potential in accessed state cell output depending on programming condition of ROM cell

摘要

The ROM cell of ROM memory provides first given potential (VDD) or second given potential (GND) in the accessed state at cell output depending on programming condition. The signal output of the control element (N-MOS) is connected with the cell output. The control element has a control input, which is fed with control signal. Independent claims are also included for the following: (A) ROM memory with arrangement of ROM cells; and (B) Programming the ROM cell.