On 28/04/2018 12:48, Richard Kettlewell wrote:
>
> Personally the reason I’m waiting for a low-hassle 64-bit OS before
> getting a Pi3 is that I want to acquire some familiarity with ARMv8
> assembler.
>

And, subject to the availability of USB enumeration, something
no more sophisticated than a CP/M 64 would suit very well!!

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