[langsec-discuss] Isolating code for mechanical relay control ( request for ideas )

Jacob Torrey jacob at jacobtorrey.com
Wed Dec 3 14:23:12 UTC 2014


Luckily, the research on TLB splitting shows that technically x86 and ARM
is Harvard too :P

On Tue, Dec 2, 2014, 21:11 Meredith L. Patterson <clonearmy at gmail.com>
wrote:

> On Wed, Dec 3, 2014 at 5:06 AM, <travis+ml-langsec at subspacefield.org>
> wrote:
>
>> 3) The Harvard architecture does not allow for software updates
>>    to program memory:
>>    http://en.wikipedia.org/wiki/Harvard_architecture
>>
>>    You might not be likely to find this in a MCU
>
>
> PICs and Atmel MCUs are Harvard architecture. The TI MSP430 is Von
> Neumann, though.
>
> Cheers,
> --mlp
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