19 Jun
2013
19 Jun
'13
1:43 p.m.
I don't know if the same exists for RKV11, which is only 16-bit
addressing. I've never owned one of those. Though come to think of it,
I have one somewhere, along with the pair of cables (Qbus and RK05)
I did have an RK11, which is basically the same card
set, on a PDP-11/40
with MMU and a lot of memory. Anyone know what size system it can run in?
IIRC, the the RKV11 uses 3 of the RK11D cards. The bus interface card is
totally different.
The RK11-D (and the RK11-C, 4 rows of flip-chip modules) does full 18 bit
addressing on the Unibus. Of course Unibus machines with 22 bit memory
addresses still only have 18 bit Unibus addresses with the Unibus Map
between the 18 bit peripheral-genrated Unibus DMA addresses and the
mmory. So I asusme the RK11-D works in any Unibus machine.
-tony