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Re: TF4060 Revision 1 Design Complete
Posted: 18 Aug 2022 22:13
by patracy
Oh I completely understand. There's a few projects I've put off because I wasn't going to pay for the CPLDs.
Re: TF4060 Revision 1 Design Complete
Posted: 24 Aug 2022 19:45
by patracy
So the box I think I'll put one of these in is a 3000. It's got the onboard mem maxed to 16mb plus 2mb of chip. But I also have a zz9000 video/network/ram/exc. card. That ram comes in at $1000_0000. There shouldn't be any memory conflicts should there?
Re: TF4060 Revision 1 Design Complete
Posted: 15 Sep 2022 09:22
by terriblefire
I've been busy lately with work and the TF4060.
I've completed the designs for the rev2 of this board and expect to demo it at Amiga 37. Dont have time to stream and its getting too expensive to power up the basement for long periods. TBH unless electricity prices come down i think I'll be reading books instead of doing retro stuff.
Re: TF4060 Revision 1 Design Complete
Posted: 15 Sep 2022 13:39
by Higgy
Oh that is good news. I should be picking up a plain Jane 4000 on Saturday, so I have now a keaner interest in the TF4060.
It boots and I am told is stable, but battery funk to clean and caps to replace.
Being a 4000 noob, is there any point/benefit of having Fastram on the 4000 motherboard, due to the TF having shed loads of RAM?
Cheers
Re: TF4060 Revision 1 Design Complete
Posted: 16 Sep 2022 10:40
by alexh
Thank you. Looking forward to buying one or two.
terriblefire wrote: 15 Sep 2022 09:22
TBH unless electricity prices come down i think I'll be reading books instead of doing retro stuff.
A man of your talents I would have thought you'd have built your own PV solar array and battery bank out of old calculators and some car batteries and be ready to go "off grid" :)
Re: TF4060 Revision 1 Design Complete
Posted: 16 Sep 2022 14:34
by mrbombermillzy
terriblefire wrote: 15 Sep 2022 09:22
TBH unless electricity prices come down i think I'll be reading books instead of doing retro stuff.
I was actually half seriously thinking of advertising 'free electricity' as one of the features at the computer show to get extra attendance figures! :lol:
Re: TF4060 Revision 1 Design Complete
Posted: 16 Sep 2022 22:51
by terriblefire
alexh wrote: 16 Sep 2022 10:40
A man of your talents I would have thought you'd have built your own PV solar array and battery bank out of old calculators and some car batteries and be ready to go "off grid" :)
Multiple issues here. One of which is the building is about 70-80ft high. So getting on the roof to install anything is scary stuff.
Also just buying solar is impossible right now. And we don't get much sunlight here in Glasgow.
Re: TF4060 Revision 1 Design Complete
Posted: 18 Sep 2022 06:32
by derkom
mrbombermillzy wrote: 16 Sep 2022 14:34
I was actually half seriously thinking of advertising 'free electricity' as one of the features at the computer show to get extra attendance figures! :lol:
"I'll be displaying my retro crypto mining rig..."
Re: TF4060 Revision 1 Design Complete
Posted: 18 Sep 2022 19:49
by mrbombermillzy
derkom wrote: 18 Sep 2022 06:32
mrbombermillzy wrote: 16 Sep 2022 14:34
I was actually half seriously thinking of advertising 'free electricity' as one of the features at the computer show to get extra attendance figures! :lol:
"I'll be displaying my retro crypto mining rig..."
:lol:
What does a 'retro' crypto rig comprise then? A Pentium 2 with a Voodoo 6000 card? :)
Do you remember those beasts?
Re: TF4060 Revision 1 Design Complete
Posted: 18 Sep 2022 20:45
by stephen_usher
ZX81 with a wobbly RAM pack probably.