[业评] ipad的硬件规格很有希望模拟NDS，说不定还能强化

如下来自WIKI的Apple A4介绍

The Apple A4 is a SOC (system-on-chip), used in Apple's iPad tablet computer, which runs at 1 GHz.[1]  It was announced on January 27, 2010.

It is designed by Apple’s in-house chip design department, formerly known as P.A. Semi.

The system on a chip combines the CPU with integrated graphics processing unit and other parts. The graphics processor design is likely to be a PowerVR SGX series 5 (the SGX545) core, plus a PowerVR VXD for video and audio playback, licensed from Imagination Technologies, which confirmed Apple was a licensee on 18th December 2009.[2] The A4 is capable of running OpenGL ES 2.x applications and possibly OpenGL 3.2 and OpenCL 1.0 applications.

The A4 is manufactured by Samsung, which also manufactures the iPhone 3GS and iPod Touch 3rd Generation CPUs, using a smaller 45nm manufacturing process.[3] The final silicon was available September 2009.[4]

As a proprietary designed CPU it is unlikely that it will be used outside of Apple's products. Competing designs featured in similar tablet products are Qualcomm's (1 GHz) Snapdragon SoC, Texas Instruments OMAP 4 (1 GHz)SoC, and Nvidia Tegra