The MPS (MicroProcessor Series) was an attempt by DEC to introduce an Intel 8008-based
system as a cost-effective replacement for minicomputers used in process control. The
system has its own 14-bit blinkenlights front panel for accessing the 8008.
Docs here:
https://www.dropbox.com/sh/bezyixp76x2q3i4/AAAdGzzycbTIys1Ftde2BpR5a?dl=0
I'll leave the docs up for a week or so.
Jack