On 3/2/17 10:26 PM, Josh Dersch wrote:
On 2/27/17 10:02 PM, Tony Duell via cctalk wrote:
>From memory it handles 18 bit addressing (not 22, of course),
interrupts and
NPR (DMA). The Unibus side (quad card) goes in any SPC slot, you have to
remove the NPG jumper. It links with a pair of 40
On Fri, Mar 3, 2017 at 6:26 AM, Josh Dersch wrote:
> Cool. I managed to snag an M8217+M9403 so all I need to do is track
> down/build some cabling to tie the two together (any idea what the max
Officially it's just a pair of standard DEC 40 way ribbon cables.
> length of
On 2/27/17 10:02 PM, Tony Duell via cctalk wrote:
On Tue, Feb 28, 2017 at 4:32 AM, Josh Dersch wrote:
Hi all -
Anyone have any technical information (manuals, schematics, etc.) for the
DEC DW11 UNIBUS->QBus interface? I'm curious to know what it's capable of
I am pretty
On Tue, Feb 28, 2017 at 4:32 AM, Josh Dersch wrote:
> Hi all -
>
> Anyone have any technical information (manuals, schematics, etc.) for the
> DEC DW11 UNIBUS->QBus interface? I'm curious to know what it's capable of
I am pretty sure I have the printset for it somewhere. I
On Mon, Feb 27, 2017 at 11:32 PM, Josh Dersch wrote:
> Hi all -
>
> Anyone have any technical information (manuals, schematics, etc.) for the
> DEC DW11 UNIBUS->QBus interface? I'm curious to know what it's capable of
> and what the requirements are, especially on the QBus
Hi all -
Anyone have any technical information (manuals, schematics, etc.) for
the DEC DW11 UNIBUS->QBus interface? I'm curious to know what it's
capable of and what the requirements are, especially on the QBus side of
things. What kind of backplane is required? I assume it doesn't