On 16/04/2018 21:43, Andy Burns wrote:
> Doc O'Leary wrote:
>
>> the Sense HAT has a well-supported set of switches and lights.
>
> You'd need over 2,000 LEDs to show all the registers of an ARM8

Follow the example of the PDP8 where a rotary switch selected
which system registers are displayed, or else the PDP11 where
the registers appeared as though memory addresses.

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