| 发明名称 |
ECC protected memory organization with pipelined read-modify-write accesses |
| 摘要 |
<p>A system and method providing ECC protection for all data block sizes for which a computer system supports store (ST) accesses includes an access control logic unit which converts store accesses for small data block (</= 64-bits) into read-modify (merge)-write accesses and a data merge logic unit which merges 64-bit data blocks retrieved by the load access with the small data block of the store access to create a new 64-bit data block. An ECC generation logic unit processes the merged 64-bit data block, including the new small data block. <IMAGE></p> |
| 申请公布号 |
EP0730228(A1) |
申请公布日期 |
1996.09.04 |
| 申请号 |
EP19960103207 |
申请日期 |
1996.03.01 |
| 申请人 |
HAL COMPUTER SYSTEMS, INC. |
发明人 |
CHEN, CHIEN;LU, YIZHI |
| 分类号 |
G06F11/10;(IPC1-7):G06F11/10 |
主分类号 |
G06F11/10 |
| 代理机构 |
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| 地址 |
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