flash (or ide) storage for unibus 11?

[Johnny Billquist]

On 2015-11-26 07:08, tony duell wrote:
>>> The RH11 do DMA, just like all other disk controllers I know of.
>>
>> IIRC, the RX11/RX211 (Unibus) and RXV11/RXV21 (Qbus) don't do DMA.
>
> The RX11/RXV11 don't do DMA, but the RX211 and RXV21 do, I think

Right. And the RXV21 only have 18-bit addressing for DMA.

	Johnny

-- 
Johnny Billquist                  || "I'm on a bus
                                   ||  on a psychedelic trip
email: bqt at softjar.se             ||  Reading murder books
pdp is alive!                     ||  tryin' to stay hip" - B. Idol