I think they were made by Data Translation. On Fri, Oct 16, 2020 at 8:00 PM Jerry Weiss via cctech < cct...@classiccmp.org> wrote:
> On 10/16/20 5:34 PM, Mark Matlock via cctech wrote: > > I recently acquired an ADV11-D Qbus A/D board and having been > working on a RSX11M+ driver for it. It is similar enough to the ADV11-C > that the driver I wrote for the -C works ok, but the -D is DMA capable. > > > > It seems to have two extra CSR registers in addition to the CSR, > and read buffer. Does anyone have documentation for this board? It is > mentioned in the Oct. 88 Microsystems Option Guide and both RSX and VMS > supported it. It was also mentioned in the Dec 92 Real Time Products > Technical manual. > > > > It has a 40 pin IDC connector that appears to have some amount of > differences from the ADV11-C and no where have I seen any info on the DMA > capability. > > > > Does anyone have a ADV11-D user manual or XXDP source code for > testing it? > > > > Thanks, > > Mark > > I just picked a AAV11-D D/A Board for which documentation is also > scarce. The general design may be similar. I should be able to reverse > engineer the analog/digital output section for pin-outs. Lacking > manuals/source code, if someone has an existing driver or software in > binary, I would be willing to disassemble that for its secrets. Perhaps > these boards mimic the methods used by ADAC or Data Translation used for > their Qbus products. Their documentation may also give some insight on > how to setup these CSR's. > > Regards, > Jerry >