[time-nuts] FE-5680A firmware dump
jherrero at hvsistemas.es
Fri Feb 17 10:20:05 UTC 2012
Don forget the PSD813 :) It provides 128KB Flash and 8KB RAM... so it
can be a bit more complicated
El 17/02/2012 11:09, Azelio Boriani escribió:
> In my opinion you don't need the power of an IDA-class disassembler to
> process an 8051-like code. The MCS51 family processors have only 128 or 256
> bytes of RAM (and at most 64K ROM) and cannot host complex code.
> On Fri, Feb 17, 2012 at 10:27 AM, Elio Corbolante<eliocor at gmail.com> wrote:
>> From: Mike McCauley
>>>>> I've been considering ripping the firmware from the mcu as well. I've
>>>>> got beyond the consideration stages, but i have all the equipment here
>>>>> work. When you say that the read option is not available. is this
>>>>> the chip has protection fuses enabled?
>>> Id like to help with the disassembly if you can get the binary dump.
>> Don't worry: when I will be able to dump the firmware I will let it on the
>> public domain.
>> BTW, I have the opportunity to use the IDA disassembler (a friend of mine
>> is a licensed user) so I think the disassembly of the code will be rather
>> Any knowledge of a public domain 8051 disassembler which can rival IDA in
>> performance/code analysis?
>> _ Elio.
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