Re: [iPAQ] Some chip labels on the 4155

On Sat, 20 Dec 2003 20:35:14 -0500
Tom <lurch_at_vt.edu> wrote:

> For people who don't have the bandwidth/time to look at the pictures, I
> wrote down the labels from chips that seem important (i.e. the chip isn't
> tiny). I'm sure that I missed some important ones, and I might've misread
> some.
>
> Note: On the front of the board there are two chips next to the battery
> cutout that have foam glued to the top. If anyone knows a way to safely
> remove the foam so I can read the chips, let me know. I can read part of
> the label on one of the chips:
> (a reverse color large M)
> Dis----
> MD----
> JAP---
> The rest of the chips that seemed big enough to be important:
>
> At the top center of the front are two identical metallic silver chips
> with the label (I suspect these are the memory chips):
> SAMSUNG 325
> K4S561633C-RL75
> WDE077CV KOREA

2 banks of 256Mbit dram (same as 2200) = 64MB
documentation on samsung's site
 
> To the right of these chips is a black chip with the outline of the state
> of Texas and the label (I suspect this is the 802.11 card):
> TNETW1100BGHH
> E E 37CEYTT
>
> To the left of the memory chips is a black chip with a large, lower-case
> i and the label (I assume this is the CPU):
> PXA255A0C400
> L3300
> INTEL 01
> PHILIPPINES
> Z332S2O0A 332
>
> At the very top left of the board, between the headphone jack and SD card
> holder is a black chip (with an emblem I can't quite figure out):
> 380HN
> C2933
> TU3352Y
>
> Flipping the board over...
>
> Near the top of the back, right next to the SD card holder, there's a
> metallic goldish chip with the label:
> TXC 22.0
> CAj1T
>
> Near the top of the back, right next to the headphone jack, there's a
> metallic goldish chip with the label:
> 368M1
>
> In the middle of the back, just above the battery connector, there's a
> black chip with the label:
> BBADS
> 7846N
> 36ZY
>
> On the other side of the battery connector is a black chip with the
> label: 36TI
> AIH
>
> Near the top corner of the batter cutout, there's a black chip with the
> label: 37TI
> BBI
>
> Next to the cradle connector, there's a reddish chip with the label:
> ST3243EB
> (this seems to be documented here:
> http://www.st.com/stonline/books/pdf/docs/8648.pdf)
>
> If anyone has information about any of these chips, please email the
> list, Tom
>
> _______________________________________________
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I'll have a look at your "new-improved" pics l8r,
and see if I can help.

Marcus
Received on Sun Dec 21 2003 - 04:52:21 EST