引用:

原帖由 Nomadsoul 于 2009-9-11 08:40 发表


5寸软盘是360k的啊

曾经用四五张低密软盘轮流在A驱换着玩一个游戏的人同泪流。

你说的是早期的,后来5英寸最大容量确实是512的

看了3gen 32g的拆机图

cpu 编号比iphone 3gs高
内存 128*2
主板上方有个方正的预留孔,可能是为了放摄像头的,不过就大小看最多只能放下nano那个摄像头

Step 10
After peeling away the speaker, here's the brains of the touch.
Samsung looks to be the big winner here.
The primary ARM processor is adorned with the following:
339S0075 ARM
K4X2G303PE-SGC8
YNE069AC 0928
APL2298
Is this a new, faster processor? The processor on the last iPod touch (2nd gen) was labelled 339S0048ARM. The processor in the iPhone 3GS is marked 339S0073ARM.

Step 11
The Samsung branded NAND flash.
There are two 128 gigabit packages, for a total of 256 gigabits. Divide that by eight, and that's 32 gigabytes of MLC NAND flash.
The chips looked like that when we removed the speaker, we didn't damage them ourselves. We're not sure if that's just adhesive, or if the packages were actually slightly melted.

Step 15
it appears that Apple left in room for a camera in the top of the device. There is a 6mm x 6mm x 3mm space between the Broadcom chip and the wireless antenna. There isn't enough depth for an iPhone-style autofocus still camera, but just enough room for the camera that Apple used in the 5th generation iPod nano.

引用:

原帖由 ggex3 于 2009-9-12 09:06 发表
看了3gen 32g的拆机图

cpu 编号比iphone 3gs高
内存 128*2
主板上方有个方正的预留孔,可能是为了放摄像头的,不过就大小看最多只能放下nano那个摄像头

Step 10
After peeling away the speaker, here's the  ...

3gs的频率提高版？