Invention Grant
- Patent Title: Semiconductor memory device suitable for interconnection in a ring topology
- Patent Title (中): 适用于环形拓扑互连的半导体存储器件
-
Application No.: US12141384Application Date: 2008-06-18
-
Publication No.: US08825939B2Publication Date: 2014-09-02
- Inventor: HakJune Oh , Jin-Ki Kim
- Applicant: HakJune Oh , Jin-Ki Kim
- Applicant Address: CA Ottawa, Ontario
- Assignee: Conversant Intellectual Property Management Inc.
- Current Assignee: Conversant Intellectual Property Management Inc.
- Current Assignee Address: CA Ottawa, Ontario
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G11C8/00

Abstract:
A semiconductor memory device, which comprises: memory; a plurality of inputs for receiving a command latch enable signal, an address latch enable signal, an information signal and a select signal indicative of whether the memory device has been selected by a controller; a plurality of outputs for releasing a set of output signals towards a next device; control circuitry; and bypass circuitry. When the select signal is indicative of the memory device having been selected by the controller, the control circuitry is configured to interpret the information signal based on the command latch enable signal and the address latch enable signal. When the select signal is indicative of the memory device not having been selected by the controller, the bypass circuitry is configured to transfer the command latch enable signal, the address latch enable signal and the information signal to the outputs of the memory device.
Public/Granted literature
- US20090154284A1 SEMICONDUCTOR MEMORY DEVICE SUITABLE FOR INTERCONNECTION IN A RING TOPOLOGY Public/Granted day:2009-06-18
Information query