User avatar
mahlemiut
Posts: 12
Joined: Thu Nov 06, 2014 12:32 pm

LSI Octopus

Sat Sep 10, 2016 7:08 am

Been working on this over the past week. Finally got it to pass its self tests and ask for a system disc.

Image

User avatar
mahlemiut
Posts: 12
Joined: Thu Nov 06, 2014 12:32 pm

Re: LSI Octopus

Thu Sep 15, 2016 5:07 am

Starting to boot now...

Image

User avatar
mahlemiut
Posts: 12
Joined: Thu Nov 06, 2014 12:32 pm

Re: LSI Octopus

Tue Sep 20, 2016 12:10 pm

Thanks to Carl, who cleaned up the video output quite a bit. Makes it a bit more usable now.

Image

Image

User avatar
mahlemiut
Posts: 12
Joined: Thu Nov 06, 2014 12:32 pm

Re: LSI Octopus

Tue Nov 08, 2016 10:07 am

Added some colour, and got the status line in Concurrent DOS to work (needed SCN2674 command 0xA6 to be implemented, why does the Octopus use undocumented commands?)

Image

User avatar
mahlemiut
Posts: 12
Joined: Thu Nov 06, 2014 12:32 pm

Re: LSI Octopus

Sun Nov 20, 2016 7:06 am

Finally found a way to get some CP/M software on disk images the Octopus can read, and fixed some issues with Z80 banking, so you can run this on Concurrent DOS 4.1 now...

Image
Hitchhiker's Guide to the Galaxy, transferred from an Amstrad CPC disk image

Return to “Work In Progress (WIP)”

Who is online

Users browsing this forum: No registered users and 1 guest