will it compute? btl's attempt to build the H4

Topic for users to share their building progress.
btl
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Re: will it compute? btl's attempt to build the H4

Post by btl »

Thanks!

Did no one notice i run Dual Core? Its in the last seconds of the video clip...

Out of interest i threw my SACK C-16 AT Speed card into one of the expansion sockets.

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works like expected, though i never tested it before (in any machine)
Now i need HDD storage...

16MHz before you guys ;-)
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exxos
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Re: will it compute? btl's attempt to build the H4

Post by exxos »

:bravo: :cheer: :cheer: :cheer: :cheer: :cheer:
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
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PhilC
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Re: will it compute? btl's attempt to build the H4

Post by PhilC »

:lol: :lol: I have one of those cards too, glad to see it works.

Good luck with the 16mhz
If it ain't broke, test it to Destruction.
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DoG
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Re: will it compute? btl's attempt to build the H4

Post by DoG »

PhilC wrote: Tue Dec 10, 2019 3:14 pm :lol: :lol: I have one of those cards too, glad to see it works.
haha. I also have one of those AT-speed cards. Never tried it. Got a FPU on mine.

Nice to see another Mongrel board up and running!
btl
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Re: will it compute? btl's attempt to build the H4

Post by btl »

I managed to get IDE on the LightningST upgrade working.
it won't HD boot, only Floppy Boot, of course.

With my CosmosEx (ASCI only, not Raspi installed), no luck.
Will try to read what Paul did to get his ASCI disc working tomorrow afternoon.

Good night :)
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IngoQ
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Re: will it compute? btl's attempt to build the H4

Post by IngoQ »

btl wrote: Tue Dec 10, 2019 11:12 am it would be awesome if you have spare for me!
I had a look, but I do not seem to have any spare. Strange, because I was almost sure I ordered five of those... Anyway, sorry I couldn't help.
Ingo :geek:

| Atari 1040STE@32MHz | Amiga 1200 (ACA1220) | Atari 800XL (U1MB, SIDE2) | Atari 130XL (Sophia DVI) | C64 (1541 Ultimate II, Rev3 RFMod Replacement) | TI 99/4A (F18A, 32k, FlashROM 99) | Sinclair ZX Spectrum 128 (Stereo, DivMMC) | Amstrad CPC664 (512k, M4 Wifi) | ... |
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Icky
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Re: will it compute? btl's attempt to build the H4

Post by Icky »

Cool build @btl.
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derkom
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Re: will it compute? btl's attempt to build the H4

Post by derkom »

IngoQ wrote: Wed Dec 11, 2019 8:33 am
btl wrote: Tue Dec 10, 2019 11:12 am it would be awesome if you have spare for me!
I had a look, but I do not seem to have any spare. Strange, because I was almost sure I ordered five of those... Anyway, sorry I couldn't help.
I've got a spare I can send you. I'm not in Germany, but I am in Europe at least. If you PM me an address, I can drop it in the mail today. Hopefully the delays caused by our postal strike have cleared up by now. :?

Still would probably take nearly a week to get to you I'm afraid. You could certainly get it faster from Mouser, but ouch, that postage.
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derkom
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Re: will it compute? btl's attempt to build the H4

Post by derkom »

IngoQ wrote: Tue Dec 10, 2019 10:51 am I think I ordered a couple more than I needed, let me check tonight. I could then send you one, if you PM me your address. You are in Germany as well, right? And the part number was SN74LVC1G11DBVR ?
I notice that you've listed the wrong part here @IngoQ. The part @btl is looking for is STM6315RGW13F. Want to check your supplies again?
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IngoQ
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Re: will it compute? btl's attempt to build the H4

Post by IngoQ »

Yes, that's probably where my mistake was. I have a couple of SN74LVC1G11DBVR, but only one STM6315RGW13F. That's why I thought I had spare. It was the only 4-Pin SMT IC I have, so I am quite sure ;-)
Ingo :geek:

| Atari 1040STE@32MHz | Amiga 1200 (ACA1220) | Atari 800XL (U1MB, SIDE2) | Atari 130XL (Sophia DVI) | C64 (1541 Ultimate II, Rev3 RFMod Replacement) | TI 99/4A (F18A, 32k, FlashROM 99) | Sinclair ZX Spectrum 128 (Stereo, DivMMC) | Amstrad CPC664 (512k, M4 Wifi) | ... |
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