[maemo-developers] N800 WLAN driver sources

From: Neil MacLeod gmane at nmacleod.com
Date: Tue Feb 20 23:58:29 EET 2007
Frantisek Dufka wrote:
> This is interesting. Which internal RAM you mean? Do you mean that chip
> inside N800 mentioned in the driver as 'STLC4550, aka gen2.5 ' (the one
> which needs 3826.arm firmware) is different from chip inside N770 which
> needs firmware with same name (and is also mentioned in N770 version of
> driver as STLC4550)? Or the internal RAM is somewhere else? From
> features mentioned in datasheet [1] (Fully integrated ARM9 Media Access
> Controller) I guessed that the .arm firmware blob is ARM code loaded
> into that integrated ARM9 controller. So how the RAM for firmware for
> N800 can be bigger than for N770 (for same wlan chip)?
> Of course only in case there are N770 devices with STLC4550 chip at all
> (I guess there are but don't know for sure).
> Frantisek
The WLAN chip in the N800 is the STLC4550:


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