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6809 group?
Posted: Thu Jan 13, 2022 7:28 am
by Rob Finch
I am looking for a recommended 6809 group? I have got a 12-bit 6809 core running in an FPGA. I added outer indexing as an address mode like the 6502.
Re: 6809 group?
Posted: Thu Jan 13, 2022 8:48 am
by BigEd
I'd recommend the retrobrew computers
wiki and
forum, for people who are building things and experimenting with a variety of microprocessors.
Re: 6809 group?
Posted: Thu Jan 13, 2022 2:14 pm
by rpiguy2
I am looking for a recommended 6809 group? I have got a 12-bit 6809 core running in an FPGA. I added outer indexing as an address mode like the 6502.
If you are on Facebook you could try this group:
https://www.facebook.com/groups/6809ass ... 672991170/
Re: 6809 group?
Posted: Fri Jan 14, 2022 1:56 pm
by BillG
The FLEX Users Group has an active e-mail group. While it is mainly about software, FLEX with some OS-9 and UniFLEX, there have been hardware discussions lately, mostly about floppy emulators and repairing or duplicating vintage equipment. A couple of members have done their own implementations in FPGA.
Information on how to subscribe can be found at:
http://swtpcemu.com/swtpc/RelatedSites.htm
Another possibility is looking for a Color Computer forum.