The MP-B2 Mother Board is a 9 " x 14" double sided plated thru hole board onto which all of the various processor boards are plugged. Provisions have been made for one processor board, up to four memory boards plus two unused slots. This gives the user the ability to handle up to 32K words of memory. The mother board also provides the line buffering and address decoding for up to eight interface boards. Although one of the eight must be the serial control interface, the other seven may be any combination of serial (MP-S) and parallel (MP-L) interfaces the user may choose to have.
MP-B2 Mother Board Assembly Instructions (52k PDF)
MP-B2 Mother Board Schematic (136k JPG)
MP-B2 Mother Board Red Blue Layout (150k JPG)
