osiweb.org

I'll be back with an order too thanks Dave. Some research needed first.
Mike

Welcome Andis,

5"
V3.2 Copier/TK0 Util Tk13,1 (01,2 on some disks? 8" )
V3.3 Tk0 Util Tk 6,4

Call $200 (not Cegmon -reloc @ $0300)
Use WinOsi save code tools.Disassemble. osilod. ...

Good luck.
Mike

Thanks for that, I missed these previous. Indeed gorgeous. Awesome work.
Also miss the osiWeb.org link here too Dave.

A tidy up of the version 2.01 dumps nearly done, plus ...

glitch, Do the 4K page selects cover a full 64K block?
Pleased to see the bank memory management implemented. Will help will those big C compiles !
So these 62256 SRAM sockets are optionally ROM also and can be for Z80 code ?
Thanks for the very helpful website.

01.10 Where to from here Grant? 01.20 Do you intend using paper tape I/O 01.30 Z80 ROM - I have a couple of Z80 monitors that could be adapted or recode 65A ? 01.40 6820/1 's, Z80s here but no I6100. Any of the TTL hard to find? Some spares would be handy if they are. 01.50 How about a " Hello World...

Very nice. Do you have any ROM on the Z80 side at present ?

I would be interested to know what suppliers you use as a source for these older components ?? I know Dave has a list online but you probably have others ?

I'm all for it. I think there is a need (or want) for a single board that can replace all the typical boards one would need for a complete system. Steve Are you all for a custom 502C ? That's what this thread is about. An updated board to go with existing backplane boards eg 470K 540B 560Z 430B etc...

Did you manage to get Sargon Chess running Karl ?