Although QEMU is a platform emulator, it provides software emulation for a variety of hardware devices, including NICs.

虽然QEMU是一个平台模拟器，但它还提供各种硬件设备的软件模拟，包括NICs。

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Because the point of this article is using QEMU to develop and test cross-platform software, which may entail subtle hardware interactions, I emphasize system emulation.

由于本文重点是使用QEMU开发测试跨平台软件，可能会包含少量的硬件交互，我重点介绍系统模拟。

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In the world of emulation, software emulators are where life gets interesting.

在模拟世界中，软件模拟器是最基本的。

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Word is that while Sony has claimed the PS3 is powerful enough to handle full PS2 emulation, the actual software isn't ready yet, so they'll use PS2 chips as a stopgap while they finish up.

ENGADGET: Reason #437 for all that bulk: PS3 has a PS2 inside

According to Ben, only Atari 2600 and Colecovision games are supported for the time being, although emulation of other systems will apparently be possible through software upgrades (it'll also function as a basic PMP).

ENGADGET: Ben Heck lends his hand to emulation-friendly Gameport handheld

While we saw the OLPC XO-1's OS emulation earlier this week, not everyone (including us) took the time to set up the necessary software needed in order to run it.

ENGADGET: OLPC XO user interface demo vid hits the web