[Simh] Fixing the FP11's use of MMR1

Johnny Billquist bqt at softjar.se
Tue Nov 13 20:54:37 EST 2018


On 2018-11-13 21:45, Ethan Dicks wrote:
> On Tue, Mar 24, 2015 at 5:07 PM Bob Supnik <bob at supnik.org> wrote:
>> This issue, pointed out by Johnny Billquist, has been hanging fire for
>> years.
>>
>> Fixing the FP11's use of MMR1 - implementation proposal
>>
>> As has been noted, the FP11 does not update MMR1, ever....
> 
> This was very interesting and educational to read, but when does it
> matter?  Diagnostics?  Are there any live programs that depend on this
> behavior?
> 
> I'm not saying it's not worth fixing, just asking out of curiosity
> when it might trigger.

Jeez. Over three years ago... I need a reminder what this even was about...

   Johnny

-- 
Johnny Billquist                  || "I'm on a bus
                                   ||  on a psychedelic trip
email: bqt at softjar.se             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol


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