> From: Jerry Weiss > Though not a disk controller, the DEC DR11-B/DA11-B would not cross 64K > boundaries.
Interesting! What's odd is that the DR11-B uses the Bus Interface card (M7219) from the RC11 controller, and that _can_ cross moby boundaries, so clearly it has the right overflow output; someone just decided not to implement it - the DR11-B sets ERROR instead on an address overflow. Wierd. Anyway, it will be interesting to see if RSTS operates correctly once this problem is fixed... Noel