A 16-bit microcomputer, designed around Digital's DCJ11 microprocessor (used in the original PDP-11/53, /73, /83, /93 computers) in 1987. One of the last TPA's.
The 11/170 was housed in a BA23-type drawer that had space for 8 quad-height qbus cards. The expansion bays in the front contained mass storage units, like two full-height 5.25" or four slim-line (half-height) drive units. The KFKI BA23 (just like the original) was available as a desk-side, desk-top or rack-mount unit.
The qbus backplane was metric, original Digital cards could only be used with proper adapters (NR5285, NR286).
Typical configuration:
- Processor:
- Memory:
- NR-5894 peripheral interface:
- NR-5483-01 és -02:
- NR-5731:
KFKI NR 5183 16-bit CPU, with the DEC J11 chipset
NR5383A,-B,-C 0.5, 1 and 2 MB parity RAM boards
console and printer interface, boot EPROM, real-time clock (dual height board)
VDT-11 8-channel synchronous multiplexer (two quad cards)
line-printer interface (dual height card)
- Front panel:
- Back panel:
power switch, DCOK and RUN LED's
RESET, HALT, LTC OFF and WWPROT (not used)
space for four bulkhead panels (console and printer connector on the leftmost)
