{"id":630,"date":"2020-09-15T11:46:49","date_gmt":"2020-09-15T03:46:49","guid":{"rendered":"http:\/\/www.wdsos.com\/index.php\/2020\/09\/15\/flash-extractor-rr-%e9%87%8d%e8%af%bb%e5%8a%9f%e8%83%bd%e5%8e%9f%e7%90%86-%e5%8a%9f%e8%83%bd%e4%bb%8b%e7%bb%8d\/"},"modified":"2020-09-15T11:46:49","modified_gmt":"2020-09-15T03:46:49","slug":"flash-extractor-rr-%e9%87%8d%e8%af%bb%e5%8a%9f%e8%83%bd%e5%8e%9f%e7%90%86-%e5%8a%9f%e8%83%bd%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.jointchina.com\/index.php\/uncategorized\/630\/","title":{"rendered":"Flash Extractor RR \u91cd\u8bfb\u529f\u80fd\u539f\u7406 \u529f\u80fd\u4ecb\u7ecd"},"content":{"rendered":"\n\n\n
\u529f\u80fd<\/font><\/font><\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Library<\/b><\/p>\n

\n\u6d4b\u8bd5<\/font>\u5e93\u4e2d\u7684<\/font><\/b> RR\u503c<\/font><\/font><\/p>\n

\n\u6709\u4e9b\u4ee3\u7801\u6ca1\u6709\u5e93\u503c<\/font><\/font><\/p>\n

Find Base<\/b><\/p>\n

\n\u5c1d\u8bd5\u67e5\u627e\u4f7f\u7528\u5185\u5b58\u82af\u7247\u7684\u9ed8\u8ba4RR\u503c<\/font><\/font><\/p>\n

\n\u9700\u8981\u4f7f\u7528Tune\u8fdb\u884c\u8c03\u6574\u540e<\/font><\/font><\/p>\n

\n\u5b8c\u6210\u540e\uff0c\u663e\u793a\u6bcf\u4e2a\u5bc4\u5b58\u5668\u7684\u56fe<\/font><\/font><\/p>\n

Tune<\/b><\/p>\n

\n\u66f4\u6539\u8303\u56f4\u5185\u7684\u6bcf\u4e2a\u5bc4\u5b58\u5668RR\u503c\uff08+Delta\uff0c-Delta\uff09<\/font><\/font><\/p>\n

\n\u91cd\u590d\u6b64\u6b65\u9aa4\u9009\u5b9a\u7684\u65f6\u95f4\u6570<\/font><\/font><\/p>\n

Constant read<\/b><\/p>\n

\n\u8bfbECC\u5c4f\u5e55100\u6b21<\/font><\/font><\/p>\n

\n\uff0c\u60a8\u53ef\u4ee5\u5728\u9009\u5b9a\u7684RR\u503c\u7684\u753b\u9762\u8d28\u91cf\u770b<\/font><\/font><\/p>\n

Plot<\/b><\/p>\n

\n\u751f\u6210\u5730\u5757\u7684\u9009\u62e9\u5bc4\u5b58\u5668<\/font><\/font><\/p>\n

\n\u5982\u679cECC = ON\uff0c\u5c06\u6162\u5de5\u4f5c\uff0c\u4f46\u662f\u7eff\u8272\u884c\u4e1a\u7684\u5c55\u4f1a\u6570\u91cf\u5728\u60c5\u8282\u4e0a<\/font><\/font><\/p>\n

\nLibrary<\/b><\/p>\n

Test RR values from library<\/p>\n

Some codes do not have library values<\/p>\n

Find Base<\/b><\/p>\n

Try find default RR values that use memory chip<\/p>\n

After it need use Tune to adjust it<\/p>\n

When finish, show plots for each register<\/p>\n

Tune<\/b><\/p>\n

Change each register RR values in range (+Delta, -Delta)<\/p>\n

Repeat this procedure selected number of times<\/p>\n

Constant read<\/b><\/p>\n

Read ECC screen 100 times<\/p>\n

You can see on screen quality of selected RR values<\/p>\n

Plot<\/b><\/p>\n

Build plots for selected registers<\/p>\n

If ECC = ON, will work slow, but show number of green sectors on plots\u897f\u6570\u79d1\u6280: \u53f8\u6cd5\u9274\u5b9a\/\u4ea7\u54c1\u8d28\u91cf\u9274\u5b9a\/\u68c0\u9a8c\u68c0\u6d4b\/\u6570\u636e\u6062\u590d\u4e13\u5bb6. 4006184118<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u529f\u80fd   Library \u6d4b\u8bd5\u5e93\u4e2d\u7684 RR\u503c \u6709\u4e9b\u4ee3\u7801\u6ca1\u6709\u5e93\u503c Find Base \u5c1d\u8bd5\u67e5\u627e\u4f7f\u7528\u5185\u5b58\u82af\u7247\u7684\u9ed8\u8ba4RR\u503c \u9700\u8981\u4f7f\u7528Tune\u8fdb\u884c\u8c03\u6574\u540e \u5b8c\u6210\u540e\uff0c\u663e\u793a\u6bcf\u4e2a\u5bc4\u5b58\u5668\u7684\u56fe Tun… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[44,45,46,47,289],"class_list":{"0":"post-630","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"tag-flash-extractor","9":"tag-flashextractor","10":"tag-it"},"_links":{"self":[{"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/posts\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":0,"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jointchina.com\/index.php\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}