公开(公告)号：US20240354191A1

公开(公告)日：2024-10-24

申请号：US18649031

申请日：2024-04-29

Applicant: Rambus Inc.

Inventor： Michael Raymond MILLER ,  Stephen Magee ,  John Eric Linstadt

IPC: G06F11/10 ,  G06F3/06

CPC classification number: G06F11/1076 ,  G06F3/0619 ,  G06F3/0625 ,  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：US11645152B2

公开(公告)日：2023-05-09

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

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：US12001283B2

公开(公告)日：2024-06-04

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 ,  G06F3/0625 ,  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：US11347587B2

公开(公告)日：2022-05-31

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.

公开(公告)号：US10705912B2

公开(公告)日：2020-07-07

申请号：US15990078

申请日：2018-05-25

Applicant: Rambus Inc.

Inventor： Michael Miller ,  Stephen Magee ,  John Eric Linstadt

IPC: G11C29/00 ,  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.