公开(公告)号：US09852811B2

公开(公告)日：2017-12-26

申请号：US14851377

申请日：2015-09-11

Applicant: Macronix International Co., Ltd.

Inventor： Kuen Long Chang ,  Ken Hui Chen ,  Su Chueh Lo ,  Chia-Feng Cheng

IPC: G06F11/00 ,  G11C29/52 ,  G06F11/10 ,  G11C29/02 ,  G11C29/04

CPC classification number: G11C29/52 ,  G06F11/1004 ,  G11C29/02 ,  G11C2029/0411

Abstract: In accordance with the disclosure, there is provided a memory device configured to implement an error detection protocol. The memory device includes a memory array and a first input for receiving a control signal corresponding to a command cycle. The memory device also includes a second input for receiving an access control signal during a command cycle and for receiving an error detection signal during the command cycle, wherein the error detection signal includes information corresponding to the access control signal. The memory device further includes control logic configured to verify the correctness of the access control signal by a comparison with the error detection signal and perform an operation on the memory array during the command cycle when the correctness of the access control signal is verified.

公开(公告)号：US10379926B2

公开(公告)日：2019-08-13

申请号：US14596768

申请日：2015-01-14

Applicant: Macronix International Co., Ltd.

Inventor： Kuen Long Chang ,  Ken Hui Chen ,  Su Chueh Lo ,  Chia-Feng Cheng

IPC: G06F11/07 ,  G06F11/10 ,  G06F12/02

Abstract: A method for monitoring data error status of a memory device includes generating, by a memory controller, a data status indication code indicating error status of a data chunk transmitted by the memory controller and outputting, by the memory controller, the data status indication code to a user interface.

公开(公告)号：US09519539B2

公开(公告)日：2016-12-13

申请号：US14612369

申请日：2015-02-03

Applicant: Macronix International Co., Ltd.

Inventor： Kuen Long Chang ,  Ken Hui Chen ,  Su Chueh Lo ,  Chia-Feng Cheng

IPC: G11C29/00 ,  G06F11/10 ,  G06F3/06

CPC classification number: G06F11/1004 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0653

Abstract: A method for outputting data error status of a memory device includes generating data status indication codes indicating error status of data chunks transmitted by a memory controller, and combining the data status indication codes with corresponding data chunks to generate an output signal, and outputting the output signal to a data bus pin.

Abstract translation: 一种用于输出存储器件的数据错误状态的方法，包括产生指示由存储器控制器发送的数据块的错误状态的数据状态指示代码，并将数据状态指示代码与相应的数据块组合以产生输出信号，并输出输出 信号到数据总线引脚。