In Arm tradition, X925 has a number of configuration options. However, X925 omits the shoestring budget options present for A725. X925’s caches are all either parity or ECC protected, dropping A725’s option to do without error detection or correction. L1 caches on X925 are fixed at 64 KB, removing the 32 KB options on A725. X925’s most significant configuration options happen at L2, where implementers can pick between 2 MB or 3 MB of capacity. They can also choose either a 128-bit or 256-bit ECC granule to make area and reliability tradeoffs.
Варвара Кошечкина (редактор отдела оперативной информации)
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The MacBook Neo has a dual-mic array, while the MacBook Air has a three-mic array.
更雪上加霜的是平台自身的战略摇摆。 2013 年,微软斥资收购 Nokia 手机业务。理论上,这是一次垂直整合:软件 + 硬件一体化掌控,但现实是整合缓慢、文化冲突频发。与此同时,其他厂商,比如 Samsung、HTC 逐渐对这个系统失去兴趣。
首先肉要切得比较均匀。把一块肉的四边切掉,它还得有这个标准的能力。另外,把肉摆在案台上,刀切在哪里、怎么切、怎么到下一个工具,都是考验。