公开(公告)号：US07328365B2

公开(公告)日：2008-02-05

申请号：US10768513

申请日：2004-01-30

申请人： Dave Karpuszka ,  Ron Schultz ,  Ken Hall

发明人： Dave Karpuszka ,  Ron Schultz ,  Ken Hall

IPC分类号： G06F11/10

CPC分类号： G06F11/1056

摘要： A system for providing error check and correction (ECC) is provided. The system includes an ECC interface for storing ECC codes in a first memory system and storing data in a second memory system. The ECC interface corrects errors in the data received from the second memory system utilizing the ECC codes received from the first memory system. The ECC interface asserts at least one error flag upon detecting errors in the data, and a processor monitors the at least one error flag and corrects the data stored in the first memory system.

摘要翻译： 提供了一种用于提供错误检查和校正（ECC）的系统。 该系统包括用于在第一存储器系统中存储ECC代码并将数据存储在第二存储器系统中的ECC接口。 ECC接口使用从第一存储器系统接收的ECC代码校正从第二存储器系统接收的数据中的错误。 ECC接口在检测到数据中的错误时断言至少一个错误标志，并且处理器监视至少一个错误标志并校正存储在第一存储器系统中的数据。

公开(公告)号：US06701480B1

公开(公告)日：2004-03-02

申请号：US09520780

申请日：2000-03-08

申请人： Dave Karpuszka ,  Ron Schultz ,  Ken Hall

发明人： Dave Karpuszka ,  Ron Schultz ,  Ken Hall

IPC分类号： G06F1110

CPC分类号： G06F11/1056

摘要： A system for providing error check and correction (ECC) is provided. The system includes an ECC interface for storing ECC codes in a first memory system and storing data in a second memory system. The ECC interface corrects errors in the data received from the second memory system utilizing the ECC codes received from the first memory system. The ECC interface asserts at least one error flag upon detecting errors in the data, and a processor monitors the at least one error flag and corrects the data stored in the first memory system.