On Apr 22, 2021, at 6:16 AM, Johnny Billquist <bqt
at softjar.se> wrote:
...
Do you have sources for the FE software? I'd be interested in looking at
those...
Sadly no. Just binaries. The 86x0 is interesting in that the FE contains all the
microcode for the machine, along with diagnostics, boot files, VMB and so on. In addition
to the RT-11 system itself.
The 86x0 do load all microcode from the FE at startup time.