On Thu, 22 May 2014, Johnny Billquist wrote: Yup! Nice. Yeah. Did you know that those memory boards work just fine as normal Qbus memory boards? :-) THAT I did not know! Looks like I have a spare. Indeed. Those memories are funny. If you put them in an 11/83, they either act as Qbus memory or PMI memory, depending on if you place them before or after the CPU. And that makes a speed difference... Cool. Of course, for all other type of systems, you'll have to place them after the CPU. Yeah. ;) There's that 16K board...I could adjust the memory offsets. Ugh! 16K is not much... Nope...but MAYBE just enough to fit the lower bits of the executive? Maybe. But I think that PMI memory is a better option. :-) Yup. ;) M8637. Johnny -- Cory Smelosky http://gewt.net Personal stuff http://gimme-sympathy.org Projects