On Fri, Dec 4, 2015 at 8:32 PM, William Donzelli <wdonzelli at gmail.com>
wrote:
What is a DD11B backplane for?
--
Will
It is a DP11 Peripheral Mounting Panel
4 spc slots
2 df11 slots
reference pg 4-68 through 4-71 of the Digital peripherals handbook
1973-1974.
DF11 is the serial line interface.
--
Bill