q_p

唔明做乜連個L2/ROP/MC 都慳, is faulty L2 cache common in the manufacturing process?
and in fact is it that the ROP is faulty so the L2 has to be disabled since it cannot be utilized?

q_p

引用:

原帖由 qcmadness 於 2015-1-31 13:32 發表
設計問題

不是吧? 幾個外國網都有提過Semiconductor device fabrication 之類嘅野
我就係唔識生產過程先問. 例如係咪成舊2MB L2 cache 咁生產, 點知device test出壞256KB, 想回收1792KB用 所以先出此下策
如果係佢畫圖咁8舊L2 以512KB爲單位嚟整都唔肯換番一小個合格L2 咁就