Assuming the MVME188 must also work in an backplane that has automatic IACK/BG bypass, you would remove them in all slots that have a board installed. AFAIK nothing gets damaged if you get it wrong, it's just that VME cards further back on the bus won't work properly.
On Mon, Jul 23, 2018 at 12:55 AM, r.stricklin via cctalk < cctalk@classiccmp.org> wrote: > Does somebody know how to set the IACK and BG backplane jumpers for the > MVME188 CPU? Remove them all? Leave them in behind the memory and/or cpu > board(s)? Something else? All the documentation I can find are for the > normal VME SBCs, which the 188 isn't. > > Thanks! > > ok > bear. > > -- > until further notice > >