EDITED according to the following postings.
Perhaps we could have a better starting point here for those who want to support more than one expansion.
* Ultimem (1MB)/ VicMIDI (128K) http://sleepingelephant.com/ipw-web/bul ... php?t=7990
* Behr-Bonz (?) http://sleepingelephant.com/ipw-web/bul ... =10&t=8565
* Final Expansion (512K) https://eden.mose.org.uk/download/FE3%2 ... 0Guide.pdf
Under development:
* SuperVixen+ (1MB) http://sleepingelephant.com/ipw-web/bul ... =11&t=8511
* VIC20 adaptive + 123K (See picture further down this page.)
List of banking memory expansions (more than 35K RAM)
Moderator: Moderators
- pixel
- Vic 20 Scientist
- Posts: 1362
- Joined: Fri Feb 28, 2014 3:56 am
- Website: http://hugbox.org/
- Location: Berlin, Germany
- Occupation: Pan–galactic shaman
List of banking memory expansions (more than 35K RAM)
Last edited by pixel on Tue Jul 25, 2017 2:18 am, edited 4 times in total.
A man without talent or ambition is most easily pleased. Others set his path and he is content.
https://github.com/SvenMichaelKlose
https://github.com/SvenMichaelKlose
Re: List of banking memory expansions (more than 35K RAM)
I wrote a description of the banking modes and registers in an appendix of the FE3 User Guide I wrote
https://eden.mose.org.uk/download/FE3%2 ... 0Guide.pdf
https://eden.mose.org.uk/download/FE3%2 ... 0Guide.pdf
- eslapion
- ultimate expander
- Posts: 5458
- Joined: Fri Jun 23, 2006 7:50 pm
- Location: Canada
- Occupation: 8bit addict
Re: List of banking memory expansions (more than 35K RAM)
http://sleepingelephant.com/ipw-web/bul ... =10&t=8565pixel wrote:* Behr-Bonz (?) Where are the docs?
Be normal.
- pixel
- Vic 20 Scientist
- Posts: 1362
- Joined: Fri Feb 28, 2014 3:56 am
- Website: http://hugbox.org/
- Location: Berlin, Germany
- Occupation: Pan–galactic shaman
Re: List of banking memory expansions (more than 35K RAM)
Thank you, guys. You're making this fun as usual.
No register set?eslapion wrote:http://sleepingelephant.com/ipw-web/bul ... =10&t=8565pixel wrote:* Behr-Bonz (?) Where are the docs?
A man without talent or ambition is most easily pleased. Others set his path and he is content.
https://github.com/SvenMichaelKlose
https://github.com/SvenMichaelKlose
- eslapion
- ultimate expander
- Posts: 5458
- Joined: Fri Jun 23, 2006 7:50 pm
- Location: Canada
- Occupation: 8bit addict
Re: List of banking memory expansions (more than 35K RAM)
I thought it was in there so I added the information.pixel wrote:No register set?
Be normal.
Re: List of banking memory expansions (more than 35K RAM)
I developed a +123k REU that can be used as standard multi configurable RAM expansion and as 12x 8k paging on BLK5 for a total of 123k ram available.
Only prototype was produced, but if more than 4 people will be interested in getting it then I can draw the PCB and make the REU
http://sleepingelephant.com/ipw-web/bul ... 23k#p83333
Only prototype was produced, but if more than 4 people will be interested in getting it then I can draw the PCB and make the REU
http://sleepingelephant.com/ipw-web/bul ... 23k#p83333
"Two things are infinite, the universe and human stupidity, and I am not yet completely sure about the universe." (Albert Einstein)