On Thursday 09 March 2017, 16:12:46 Segher Boessenkool <firstname.lastname@example.org> wrote: > On Wed, Mar 08, 2017 at 06:45:01PM +0100, email@example.com wrote: > > i am investigating differences in the CIA behaviours (NMOS vs HMOS > > versions, ie 6526 vs 8521) at the moment. one thing that is pretty > > unclear to me, is a supposed bug in the TOD alarm behaviour. i can find > > some references to it on the web, which somehow look like one copied from > > the other to me - without > > ever mentioning the exact details: > There also is 8520. I haven't yet seen good pictures of the 8521, but > the pictures that are there show that 8520 and 8521 are nothing alike > (and neither is like the 6526, either -- in the physical layout anyway). 8520 is irrelevant in this context - the "TOD" is completely different afterall :) -- http://www.hitmen-console.org http://magicdisk.untergrund.net http://www.pokefinder.org http://ar.pokefinder.org There is no difference between someone who eats too little and sees Heaven and someone who drinks too much and sees snakes. <Bertrand Russell> Message was sent through the cbm-hackers mailing listReceived on 2017-03-09 23:01:47
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