1 Jun
2011
1 Jun
'11
6:28 a.m.
Hi,
What sort of memories does a mobile phone have ?
Do they have something like Flash, ROM and RAM or only Flash memory?
Regards,
RM
1 Jun
1 Jun
6:57 a.m.
On Wed, 2011-06-01 at 09:58 +0530, R M wrote:
Hi,
What sort of memories does a mobile phone have ?
Do they have something like Flash, ROM and RAM or only Flash memory?
Flash, for firmware image etc.
RAM because...well, what would it do without that?
ROM... yeah all kinds of mask ROM's for the DSP etc.
Don't forget the SIM card, it has probably the most important ROM...
your encryption key.
But you can find all this out from google, from the project wiki
Gianni
4 Jun
4 Jun
7:58 a.m.
Hi,
I just went through the wiki. From it I understand that DSP code is in mask rom.
Does this mean we cannot change any DSP part of the system ?
Regards,
RM
On 6/1/11, Gianni Tedesco <gianni(a)scaramanga.co.uk> wrote:
On Wed, 2011-06-01 at 09:58 +0530, R M wrote:
Hi,
What sort of memories does a mobile phone have ?
Do they have something like Flash, ROM and RAM or only Flash memory?
Flash, for firmware image etc.
RAM because...well, what would it do without that?
ROM... yeah all kinds of mask ROM's for the DSP etc.
Don't forget the SIM card, it has probably the most important ROM...
your encryption key.
But you can find all this out from google, from the project wiki
Gianni
4719
days inactive
4722
days old
baseband-devel@lists.osmocom.org
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R M