公开(公告)号：US12237026B1

公开(公告)日：2025-02-25

申请号：US17982382

申请日：2022-11-07

Applicant: Advanced Micro Devices, Inc.

Inventor： Vaibhav Anand Srivastava ,  Pankaj Kumar

IPC: G11C17/00 ,  G11C17/12 ,  G11C17/14 ,  G11C17/16

Abstract: The disclosed computer-implemented method relating to read-only memory can include (i) asserting a column select signal to select a particular column within a column mux read-only memory, (ii) forwarding, in response to asserting the column select signal, a bit value stored at that particular column to a gate of a transistor that connects a first stage local bitline to a second stage local bitline, and (iii) forwarding an inversion of the bit value to the second stage local bitline through the drain of the transistor for local bitline sensing. Various other methods, systems, and computer-readable media are also disclosed.