Invention Grant
- Patent Title: Memory controller for strobe-based memory systems
-
Application No.: US17945956Application Date: 2022-09-15
-
Publication No.: US11842760B2Publication Date: 2023-12-12
- Inventor: Jade M. Kizer , Sivakumar Doraiswamy , Benedict Lau
- Applicant: Rambus Inc.
- Applicant Address: US CA San Jose
- Assignee: Rambus Inc.
- Current Assignee: Rambus Inc.
- Current Assignee Address: US CA San Jose
- Agency: Peninsula Patent Group
- Agent Lance Kreisman
- Main IPC: G11C11/40
- IPC: G11C11/40 ; G11C11/4076 ; G06F13/16 ; G06F13/40 ; G11C8/18 ; G11C7/22 ; G11C11/4063 ; G11C11/4072 ; G11C11/4096

Abstract:
An integrated circuit (IC) memory controller is disclosed. The memory controller includes a receiver to receive a strobe signal and provide an internal strobe signal. An adjustable delay circuit delays an enable signal to generate a delayed enable signal. A gate circuit generates a gated strobe signal using the delayed enable signal that masks transitions of the internal strobe signal that occur prior to a valid region of the internal strobe signal. A sample circuit samples data using the gated strobe signal.
Information query