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

Meredith L. Patterson clonearmy at gmail.com
Wed Dec 3 04:10:40 UTC 2014


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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