On Thu, Jul 2, 2015 at 4:21 PM, Mattis Lind <mattisl...@gmail.com> wrote: > > That remind me of the the Norsk Data ND-10 (Maybe the ND-1 and ND-100 is > the same in this aspect) which is a 16 bit machine with 16 different > interrupt levels. Each interrupt level has its own set of registers. On top > of that it also have a memory protection scheme with four different > protection levels.
The ND-100 has the same interrupt set up. Don't know about the ND-1. -- Regards, Torfinn Ingolfsen