公开(公告)号：US20180357125A1

公开(公告)日：2018-12-13

申请号：US15990078

申请日：2018-05-25

Applicant: Rambus Inc.

Inventor： Michael MILLER ,  Stephen MAGEE ,  John Eric LINSTADT

IPC: G06F11/10 ,  G06F3/06

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/0625 ,  G06F3/0644 ,  G06F3/0673 ,  G06F11/1048

Abstract: Data and error correction information may involve accessing multiple data channels (e.g., 8) and one error detection and correction channel concurrently. This technique requires a total of N+1 row requests for each access, where N is the number of data channels (e.g., 8 data row accesses and 1 error detection and correction row access equals 9 row accesses.) A single (or at least less than N) data channel row may be accessed concurrently with a single error detection and correction row. This reduces the number of row requests to two (2)—one for the data and one for the error detection and correction information. Because, row requests consume power, reducing the number of row requests is more power efficient.

公开(公告)号：US20220327021A1

公开(公告)日：2022-10-13

申请号：US17734464

申请日：2022-05-02

Applicant: Rambus Inc.

Inventor： Michael Raymond MILLER ,  Stephen MAGEE ,  John Eric LINSTADT

IPC: G06F11/10 ,  G06F3/06

Abstract: Data and error correction information may involve accessing multiple data channels (e.g., 8) and one error detection and correction channel concurrently. This technique requires a total of N+1 row requests for each access, where N is the number of data channels (e.g., 8 data row accesses and 1 error detection and correction row access equals 9 row accesses.) A single (or at least less than N) data channel row may be accessed concurrently with a single error detection and correction row. This reduces the number of row requests to two (2)—one for the data and one for the error detection and correction information. Because, row requests consume power, reducing the number of row requests is more power efficient.

公开(公告)号：US20230297474A1

公开(公告)日：2023-09-21

申请号：US18130810

申请日：2023-04-04

Applicant: Rambus Inc.

Inventor： Michael Raymond MILLER ,  Stephen MAGEE ,  John Eric LINSTADT

IPC: G06F11/10 ,  G06F3/06

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/0673 ,  G06F3/0644 ,  G06F3/0625 ,  G06F11/1048

Abstract: Data and error correction information may involve accessing multiple data channels (e.g., 8) and one error detection and correction channel concurrently. This technique requires a total of N+1 row requests for each access, where N is the number of data channels (e.g., 8 data row accesses and 1 error detection and correction row access equals 9 row accesses.) A single (or at least less than N) data channel row may be accessed concurrently with a single error detection and correction row. This reduces the number of row requests to two (2)—one for the data and one for the error detection and correction information. Because, row requests consume power, reducing the number of row requests is more power efficient.

公开(公告)号：US20200349005A1

公开(公告)日：2020-11-05

申请号：US16881859

申请日：2020-05-22

Applicant: Rambus Inc.

Inventor： Michael MILLER ,  Stephen MAGEE ,  John Eric LINSTADT

IPC: G06F11/10 ,  G06F3/06

Abstract: Data and error correction information may involve accessing multiple data channels (e.g., 8) and one error detection and correction channel concurrently. This technique requires a total of N+1 row requests for each access, where N is the number of data channels (e.g., 8 data row accesses and 1 error detection and correction row access equals 9 row accesses.) A single (or at least less than N) data channel row may be accessed concurrently with a single error detection and correction row. This reduces the number of row requests to two (2)—one for the data and one for the error detection and correction information. Because, row requests consume power, reducing the number of row requests is more power efficient.