Hi all,
Around 1981, Intel made a 8086 companion chip named _operating system
processor_ (i80130, and i80150, resp.) which comprised a ROM and some
interrupt logic. The 80130 contained sort of a BIOS for iRMX86, the
80150 supported CP/M-86. Few info can be found at
https://en.wikipedia.org/wiki/Intel_80130, and a datasheet exists at
alldatasheet.com.
Some lore is also found in some history pages, but not much more than
the datasheet contains.
Was the ROM content of both chips dumped and is available on the
Internet somewhere, or does someone have such a system (supposedly some
iAPX86/30) and is willing to make this public, e.g. upload to bitsavers?
THX to any pointers
Kind Regards
Holger
