Hybrid Active-Reactive Profiling (HARP), a new error profiling algorithm that rapidly achieves full coverage of at-risk bits in memory chips that use on-die ECC ...
Unfortunately, we observe that proprietary on-die Error-Correcting Codes (ECC) used in modern memory chips introduce new challenges to efficient error mitigation by obfuscating CPU-visible error ...
16 Mb Fast Asynchronous SRAM with on-chip ECC is designed to achieve the highest levels of data reliability without the need for additional error correction chips ...
Soft errors caused by background radiation can corrupt memory content, resulting in a loss of critical data. A hardware ECC block in Cypress's new synchronous SRAMs ...
About four years ago, the Rowhammer vulnerability in DRAM memory chips emerged. It came about by "hammering" -- many reads or write access -- a particular memory location causing a bit to change state ...
When running a server, especially one with mission-critical applications, it’s common practice to use error-correcting code (ECC) memory. As the name suggests, it uses an error-correcting algorithm to ...
When running a server, especially one with mission-critical applications, it’s common practice to use error-correcting code (ECC) memory. As the name suggests, it uses an error-correcting algorithm to ...
Memory modules with error-correcting code (ECC) protection are vulnerable to Rowhammer, an attack that can help corrupt data the computer stores in its volatile memory chips. Since its discovery in ...
In early 2015, researchers unveiled Rowhammer, a cutting-edge hack that exploits unfixable physical weaknesses in the silicon of certain types of memory chips to transform data they stored. In the 42 ...
Intel stripped ECC RAM support off its consumer products over a decade ago, and Linus Torvalds is still unhappy about it. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...
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