I didn't realise he was allowing people to ask for a second board already...I'd better get saving... :DHigashiJun wrote: 07 Oct 2025 12:18 @rubber_jonnie
You can get one here:
https://www.geekdot.com/buy-an-atw800-2/
I am on the list for a second one...
Newcomer arriving soon...
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JezC
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Re: Newcomer arriving soon...
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HigashiJun
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- Joined: 19 Jun 2020 07:21
- Location: Tokyo
Re: Newcomer arriving soon...
I guess a third list will start soon, as the second one is already full.JezC wrote: 07 Oct 2025 20:36 I didn't realise he was allowing people to ask for a second board already...I'd better get saving... :D
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Steve
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Re: Newcomer arriving soon...
What do you mean, he's already fulfilled two batches already, he's now on the 3rd batch.
Ps @HigashiJun make sure to run DML's FPUTEST program, as my TT's CPU wasn't stable at 48mhz.
Ps @HigashiJun make sure to run DML's FPUTEST program, as my TT's CPU wasn't stable at 48mhz.
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HigashiJun
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Re: Newcomer arriving soon...
Yes, I meant a fourth list...Steve wrote: 08 Oct 2025 07:17 What do you mean, he's already fulfilled two batches already, he's now on the 3rd batch.
Ps @HigashiJun make sure to run DML's FPUTEST program, as my TT's CPU wasn't stable at 48mhz.
I will run the test before closing the machine, thanks.
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HigashiJun
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Re: Newcomer arriving soon...
Hmm, ran some FPU tests and everything was OK with FPUCHECK.
However, FPUTEST still returns the same error:
I'll try cleaning the socket and see what happens.
:(
However, FPUTEST still returns the same error:
I'll try cleaning the socket and see what happens.
:(
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Steve
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Re: Newcomer arriving soon...
I would say that your FPU isn't happy at 48mhz... this is the same reason I set mine back to 32mhz. Sure - you could get away with running some programs at 48mhz, but I don't like the idea of my FPU running at speeds which makes parts of it's internal logic to break.
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HigashiJun
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Re: Newcomer arriving soon...
Same for me...Steve wrote: 10 Oct 2025 10:44 Sure - you could get away with running some programs at 48mhz, but I don't like the idea of my FPU running at speeds which makes parts of it's internal logic to break.
But I also don't like the idea of having my CPU running at 48MHz and my FPU at only 32MHz.
I will grab a 50MHz certified FPU from exxos store.
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HigashiJun
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Re: Newcomer arriving soon...
Yay, this has just arrived:
As always, all the stuff from exxos reaches me in less than 7 days. :D
Now have to fit it and test it at 48MHz.
As always, all the stuff from exxos reaches me in less than 7 days. :D
Now have to fit it and test it at 48MHz.
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rubber_jonnie
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Re: Newcomer arriving soon...
Nice :)HigashiJun wrote: 22 Oct 2025 07:02 Yay, this has just arrived:
FPU.JPG
As always, all the stuff from exxos reaches me in less than 7 days. :D
Now have to fit it and test it at 48MHz.
I think my FPUs (One in my MSTE and one in my A1200 accelerator) are 25Mhz, so that's nice and speedy. I take it that the FPU in a TT is mapped in a totally different way to the MSTE.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
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stephen_usher
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Re: Newcomer arriving soon...
Indeed. The 68030 has a special interface to connect to the FPU directly which the 68000 doesn't have.rubber_jonnie wrote: 22 Oct 2025 09:46 I think my FPUs (One in my MSTE and one in my A1200 accelerator) are 25Mhz, so that's nice and speedy. I take it that the FPU in a TT is mapped in a totally different way to the MSTE.
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
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