Re: Java Microcontrollers

On 23 Aug 2008 09:35:51 GMT, Andrew Reilly
<andrew-newspost@[EMAIL PROTECTED]
> wrote:

>> On 2008-08-22, Andrew Reilly <andrew-newspost@[EMAIL PROTECTED]
>
>> wrote:
>>>
>>> Any of the ARM variants that have "J" in the list of suffixes has some
>>> java bytecode execution magic in them.  I don't know how much extra
you
>>> need to actually make a JVM, and I don't know how much (if any) better
>>> that is than a software JIT-based JVM.  Hopefully someone who does
will
>>> comment.
>> 
>> JIT is a bit hard to implement if you pick a micro with a harvard
>> architecture as usually they can't execute the ram...
>
>Yes, but ARM isn't one of those.  Or did you have some other point?

ARM Cortex M3 actually is, unless the manufacturer adds extra RAM. Core
RAM
is not accessible from program space.

Mit freundlichen Grüßen

Frank-Christian Krügel