darwinNE: could you post the ASSY number? the serial number doesnt really tell anything
ops: you too, please?
interestingly those dumps look totally different to what you get from a c64... vic20 is all SRAM, right?
RAM Init Pattern
Moderator: Moderators
Re: RAM Init Pattern
I'm just a Software Guy who has no Idea how the Hardware works. Don't listen to me.
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- Vic 20 Devotee
- Posts: 231
- Joined: Tue Sep 04, 2018 2:40 am
- Website: http://davbucci.chez-alice.fr
- Location: Grenoble - France
Re: RAM Init Pattern
I have put the info into the testprogs repo for the time being: https://sourceforge.net/p/vice-emu/code ... itpattern/
It would be great to get some more RAM dumps... and also more examples of programs that rely on uninitialized RAM, so we can find a pattern that works for most (or all) of them.
It would be great to get some more RAM dumps... and also more examples of programs that rely on uninitialized RAM, so we can find a pattern that works for most (or all) of them.
I'm just a Software Guy who has no Idea how the Hardware works. Don't listen to me.
- chysn
- Vic 20 Scientist
- Posts: 1205
- Joined: Tue Oct 22, 2019 12:36 pm
- Website: http://www.beigemaze.com
- Location: Michigan, USA
- Occupation: Software Dev Manager
Re: RAM Init Pattern
I just saved one on my CR NTSC VIC-20 (unexpanded). How do I get this to you? Edit: I'll ZIP it up and post it here in a minute.groepaz wrote: ↑Sun May 03, 2020 2:03 pm I have put the info into the testprogs repo for the time being: https://sourceforge.net/p/vice-emu/code ... itpattern/
It would be great to get some more RAM dumps... and also more examples of programs that rely on uninitialized RAM, so we can find a pattern that works for most (or all) of them.
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VIC-20 Projects: wAx Assembler, TRBo: Turtle RescueBot, Helix Colony, Sub Med, Trolley Problem, Dungeon of Dance, ZEPTOPOLIS, MIDI KERNAL, The Archivist, Ed for Prophet-5
WIP: MIDIcast BASIC extension
he/him/his
WIP: MIDIcast BASIC extension
he/him/his