James Courtier-Dutton wrote:

> I have looked inside an Alcatel speedtouch 330 ( Green stingray type)
> The front end modem is the Alcatel Dynamite MTC-20154TQ-C
> The DSP has the following labels:
> SPEEDTOUCH
> ALCATEL2840 USB
> SACHU 1A05 ARM
> IAB 15015 AAAA
> 0103 C158-4CA
> DRN171 AM
> 
> This DSP is most likely using the ARM9 Instruction set with probably 
> some extensions for Fast Fourier Transform(FFT) etc.
> 
> Can anybody use this to disassemble the speedtouch 330 firmware?

Hummm .... The green modem is the Speedtouch USB, not Speedtouch 330.
As far as firmware is concerned, i might say that it is the intellectual 
property of Alcatel/Thomson and as such, subject to some legal 
statements. The first consequence being that such firmware cannot be 
redistributed, and thus there is no driver that work "right out of the 
box" since you NEED to download the firmware on Thomson web site.

Moreover, I think that this firmware is using the RTEMS real time 
operating system. So, it's quite difficult to disassemble such code. So, 
why would you want to disassemble such firmware?

Benoit PAPILLAULT




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