osiweb.org

Some nice info in that PDF! I wish I could read german ;-) It would be nice to see some pics of your system. Would it be possible to dump your monitor rom for all to try? I can host it on my own C4P web page if you don't have a spot for it. Yes, I'd like to back up my disks. Last time I tried most o...

Nice work!

Yes, it would be nice to document your modifications.

Do you have a floppy drive on your system? What monitor rom are you using?

Steve

Steve, Question for you about the software you have. Do you have the OSI PICO DOS for the C1P? It was a bare bones OS that could be used with a 12K C1P. You could save 8 different programs on a disk and with some additional pokes you could get 9 on a disk. I have misplaced or lost the commands for ...

That's great. I'm curious to see a colour video screen generated by the Rev D and 630 board.
I have a working OS65D3.3 disk set. I should really make backups just in case....
Keep me/us updated!

Steve

Hi, I have scanned and posted some "D & N Micro Products" documentation. They are available on my OSI C4P page: http://www.6502.org/users/sjgray/computer/osi-c4p/index.html 1) "MEM-CM9" board with 24K RAM + Disk Controller - Documentation and schematics 2) Some type of Prototype board with RAM, Disk...

I might be interested if its a later revision D Superboard. If you decide to sell on ebay please post item# here.

Steve

Wow... went for USD $1,350.00 !!!
Quite a bit higher than I was expecting (not that I'm an expert on these things mind you).

Steve

There is a nice looking Challenger II on ebay right now... Item# 270619962380
No bids, but then the starting bid is set to $500...

Steve

Dave, wasn't there also a "CEGMON 2"?

Steve

Thanks Dave!

I'll have to print them out and compare.

Steve