https://github.com/Mathesar/14mhz-accelerator
https://raw.githubusercontent.com/Mathe ... 20A500.jpg
This would be perfect companion for my Amiga 500 with GVP HD8+ system. Any one willing to build these of sale?
New open source 68000 accelerator for Amiga
Moderators: terriblefire, Terriblefire Moderator
Re: New open source 68000 accelerator for Amiga
Hmm sounds familiar.
In such small volumes these low cost accelerators are not low cost enough. A PiSTorm is a better low cost investment. I know they are very much WIP and a little unstable right now but there are lots of people working on it.
Principal ASIC Engineer - SystemVerilog, VHDL
Thalion Webshrine - http://thalion.atari.org
STf,STfm,STe,MegaST,MegaSTe,Falcon060
A500+,A600,A4000/060,CD32,CDTV
Thalion Webshrine - http://thalion.atari.org
STf,STfm,STe,MegaST,MegaSTe,Falcon060
A500+,A600,A4000/060,CD32,CDTV
Re: New open source 68000 accelerator for Amiga
I'll get one for 60€.
PiStorm doesn't interest me. It boot emulator top of OS, wich takes time and has it problems. It also have a hard drive, wich is not nice for GVP.
PiStorm doesn't interest me. It boot emulator top of OS, wich takes time and has it problems. It also have a hard drive, wich is not nice for GVP.
- mrbombermillzy
- Posts: 1468
- Joined: Sun Jun 03, 2018 7:37 pm
Re: New open source 68000 accelerator for Amiga
by mrbombermillzy » Thu Aug 05, 2021 10:03 pm
Can it be used (or at a minimum modded) for an ST I wonder?
These board does not have any programmable logic, only "passive" parts, so maybe these could be used with ST also?
If you find someone to build one for you.Are they available to purchase?
Re: New open source 68000 accelerator for Amiga
The problem I have with it is that it doesn't seem very useful. It's a nice speed bump, but with just 1MB of memory and no IDE, you're still more or less limited to running games from floppy/Gotek.
For €60 you should also be able to build one of these:
https://gitlab.com/MHeinrichs/68EC020-TK
For €60 you should also be able to build one of these:
https://gitlab.com/MHeinrichs/68EC020-TK
Re: New open source 68000 accelerator for Amiga
I think you're being harsh.
I tallied up the parts on one of my boards (no great sprawling thing by any means) and it was over €70. How much would you be willing to pay for assembly, packaging, shipping and margin?
I agree 1M isn't much but my second dev board only had 1M TT-RAM on it (for a 14MB Falcon, that's not a great boost), but it lets you move the OS to RAM or run most 90s-era games directly from fast RAM if they support it at all.
Looks a nice little entry-level booster to me.
BW
I tallied up the parts on one of my boards (no great sprawling thing by any means) and it was over €70. How much would you be willing to pay for assembly, packaging, shipping and margin?
I agree 1M isn't much but my second dev board only had 1M TT-RAM on it (for a 14MB Falcon, that's not a great boost), but it lets you move the OS to RAM or run most 90s-era games directly from fast RAM if they support it at all.
Looks a nice little entry-level booster to me.
BW
DFB1 Open source 50MHz 030 and TT-RAM accelerator for the Falcon
DSTB1 Open source 16Mhz 68k and AltRAM accelerator for the ST
Smalliermouse ST-optimised USB mouse adapter based on SmallyMouse2
FrontBench The Frontier: Elite 2 intro as a benchmark
DSTB1 Open source 16Mhz 68k and AltRAM accelerator for the ST
Smalliermouse ST-optimised USB mouse adapter based on SmallyMouse2
FrontBench The Frontier: Elite 2 intro as a benchmark
Re: New open source 68000 accelerator for Amiga
This one is for use with A500's GVP HD8+ expansion and IDE is not a wanted with this compo. I already have several accelerators with IDE, but with this one ide is not wanted.Laupert wrote: ↑Fri Aug 06, 2021 7:42 am The problem I have with it is that it doesn't seem very useful. It's a nice speed bump, but with just 1MB of memory and no IDE, you're still more or less limited to running games from floppy/Gotek.
For €60 you should also be able to build one of these:
https://gitlab.com/MHeinrichs/68EC020-TK
Re: New open source 68000 accelerator for Amiga
Sorry, that wasn't my intention. The opinion was purely from a personal perspective, but depending on configuration it can obviously be useful to other users. Like this one:
Re: New open source 68000 accelerator for Amiga
It doesn't run an emulator if you don't want it to, and you don't have to enable hard drives either, it can be a pure 680x0 family and RAM upgrade. Also has the ability to switch trapdoor RAM to chip RAM without any jumper changing.
I have one, it's sweet for about £30