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Traduzione in corso passo 12

Passo 12
Last but far from least, hovering near the SSD slots, we have two custom Apple chips: Apple T2 339S00467 layered over SK Hynix H9HKNNNBRUMUVR-NLH LPDDR4
  • Last but far from least, hovering near the SSD slots, we have two custom Apple chips:

  • Apple T2 339S00467 layered over SK Hynix H9HKNNNBRUMUVR-NLH LPDDR4

  • Apple 338S00268—this chip's a bit of a mystery. In our initial excitement we thought it was the rumored A10 Fusion coprocessor, first seen in the iPhone 7, but the package size is too small (roughly 7.4 mm each side). Best guess: this is an Apple/Dialog Semi power management IC.

  • The successor to the T1 chip introduced in 2016's MacBook Pro with Touch Bar, the T2 is tasked here with all the functions of the SMC, image signal processing for the camera, audio control, and SSD controller, and Secure Enclave, and a hardware encryption engine. Whew!

  • The downside to all this added functionality and security is a major headache if your iMac Pro ever has to be restored.

最后,在SSD卡槽附近,我们看到了两个苹果定制芯片:

Apple T2 339S00467封装海力士(SK Hynix)H9HKNNNBRUMUVR-NLH LPDDR4内存

Apple 338S00268——这颗芯片有点神秘。最初我们认为它是在iPhone 7上第一次出现的A10 Fusion 处理器,但其封装大小实在是太小了(每边约7.4毫米)。故而我们猜测:这是个Apple/Dialog Semi电源控制IC芯片

作为在2016版带Touch Bar的MacBook Pro发现的T1芯片继承者,T2的功能则是作为系统管理控制器,处理来自于摄像头、音频控制器、SSD控制器、Secure Enclave模块以及一个硬件加密处理器的数据

如果你需要自行维修iMac Pro,这些附加的安全措施将会是非常头疼的事

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