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

[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.

20191210_141038.jpg

20191210_155254.jpg

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

16MHz before you guys ;-)

[exxos]

:bravo: :cheer: :cheer: :cheer: :cheer: :cheer:

[PhilC]

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

Good luck with the 16mhz

[DoG]

: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]

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 :)

[IngoQ]

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.

[Icky]

Cool build @btl.

[derkom]

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.

[derkom]

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?

[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 ;-)