On 1/12/19 12:29 PM, Pete Turnbull via cctalk wrote: > On 12/01/2019 01:24, Zane Healy via cctalk wrote: > >> I’m pretty sure you could get the /23+, /53, /73, /83, and /93 in >> either a BA23 or a BA123. I have an actual badged BA23 pedestal for >> my /23+. > > I'm fairly certain all microPDP-11/23+ systems were only sold in BA23 > boxes, and I think microPDP-11/73 and the later, cheaper, cut-down 11/53 > were as well. But almost all the 11/83 systems I've ever seen were in > BA123 boxes, though they did sell some in BA23 pedestals - I've got one. >
One confusing part of this. Everything I have read today seems to say that the only difference between the 11/73 and the 11/83 in a MicroPDP-11 was the memory used. QBUS = 11/73 PMI = 11/83 Is this correct or not? bill