DEC F-11 Pinout

Paul Birkel wrote:

You might instead consider basing your design on the M8093 Falcon SBC-11/21 and the T-11 processor? T-11's can be extracted from a variety of boards, such as versions of the RDRQ disk controller. http://archive.org/details/bitsavers_decpdp1111_15967429 http://archive.org/details/bitsavers_decpdp11t1_6963777 http://archive.org/details/bitsavers_decpdp11t1_7528719 http://simh.trailing-edge.com/semi/t11.html "The T-11 had the same feature set as the LSI-11 -- no floating point, no memory management -- but the integer performance of the F-11. It was implemented in a scaled version of the F-11 process -- 5u NMOS -- and operated at 250Mhz (400ns microcycle). The T-11 dissipated less than 1.2W and cost less than $10 in high volume." http://simh.trailing-edge.com/semi/f11.html http://simh.trailing-edge.com/semi/lsi11.html On Tue, Jul 30, 2013 at 7:24 AM, David Riley <fraveydank at gmail.com> wrote: >On Jul 30, 2013, at 0:33, Kyle Owen <kylevowen at gmail.com> wrote: > > > >>I'm planning on constructing a PDP-11 S-100 card and intend to use the >> >> >F-11 > > >>chipset. However, I've yet to find any decent information on the F-11, or >>the J-11 for that matter. Does anyone have the pinout information, or any >>other good design info? >> >> >The schematics (available on Bitsavers) for the KDF11 (both the -A and -B >versions) may be helpful. The KDF11 manuals also have a fairly useful >theory of operation section that (I think) also explain how the various >bits are decoded to generate the bus cycles. > > > >>Having the MMU pinout might be helpful as well. >> >> >Also in said schematics. > > > >>I know there has been interest in this before and would love to help >> >> >create > > >>a final product. A PDP-8 S-100 board using a 6100/6102 or 6120 would also >>be nice. What to do with the extra nibble in RAM, though? Checksum? >> >> >Sounds like a neat idea, though I hope you won't be stripping too many >otherwise-working KDF11 boards! Not that they're exactly hen's teeth, but >still. >