IMP system software

Zane H. Healy healyzh at
Thu Oct 1 15:47:50 CDT 2009

On Thu, 1 Oct 2009, Brad Parker wrote:

> After talking with a person from BBN it might be possible to read
> some old 7-track tapes with some code on them.  Apparently the
> earliest versions were written in PDP-1 assembler with macros.
> Later a cross compiler was written for TENEX.

My question would be, what do they have for TENEX, and would they be willing
to release that.  It would be nice to see TENEX preserved.  Though on the
PDP-10 we already have TOPS-10, TOPS-20, and ITS.  ISTR, that bitsavers has
a few TENEX files.


More information about the cctalk mailing list