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Lpc2000

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Re: LPC Internals Question

2006-02-02 by John Heenan

Lots of innuendo, no detail, hysteria and bizarre statements. The 
latest is the 'academic' line, not the sort of standards we expect 
from someone aligning themselves on this front.

This guy has a bee in his bonnet about CRP (Code Read protection). 
What is the agenda?

According to the boot process flowchart 'Debug' is not enabled after 
reset until confirmation it can be enabled. So guess what, you cannot 
fiddle with the JTAG lines on reset to grab control before the boot 
loader. The boot loader is needed to enable JTAG and it won't enable 
JTAG if the bootloader cannot run.

John Heenan

--- In lpc2000@yahoogroups.com, "jayasooriah" <jayasooriah@...> wrote:
>
> I do not expect Philips to comment to either ... if they just listen
> and fix issues raised in their future releases, that is more than 
what
> one can expect under the circumstances.
> 
> As an academic, my personal intersts in reverse engineering is that
> unlike computer forensics, I can make up case study tutorials out of
> work I do for my clients.
> 
> --- In lpc2000@yahoogroups.com, "brendanmurphy37" <brendan.murphy@>
> wrote:
> 
> > I'd be vey surprised if Philips even comment on this: why would 
or 
> > should they comment on an undocumented feature that may or may 
not 
> > actually exist?
>

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