On 07/06/2016 21:58, Rod Smallwood wrote:
Now then 11/83 - QBUS so an RXV21 to drive the RX02. But where to put it. Next to the RQDX3? After it? In front?
It won't make much difference. Personally, I put it in front, but that's largely force of habit, born out of the need to place any RQDX1 as the last item on the bus because of the way it (doesn't) pass grants.
In general, the recommended order on microPDP-11s is: memory Ethernet and/or synchronous comms, eg DEQNA, DPV11, DRV11 printers, eg LPV11 other serial comms, eg DLV11, DZV11, DHV11 tapes, eg TK50, TK70 disks, eg RLV11 MSCP -- Pete
