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Wanted: Intel 8087 NPU
Posted: 19 Dec 2021 23:22
by Steve
Anyone have a spare 8087 NPU chip? Thank you
Located UK
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 03:35
by HigashiJun
You do not trust all those nice chips from China on Ebay ?
:lol:
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 06:48
by derkom
I bought one on eBay for my Atari PC-1, for about 7€. Whether or not it's legit, who knows, but it passes all tests.
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 07:40
by HigashiJun
You can sometimes come across real stuff, but it is a lottery...
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 08:35
by Icky
derkom wrote: 20 Dec 2021 06:48
I bought one on eBay for my Atari PC-1, for about 7€. Whether or not it's legit, who knows, but it passes all tests.
That's the PC I have been looking for
@derkom
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 09:49
by derkom
Icky wrote: 20 Dec 2021 08:35
That's the PC I have been looking for @derkom
You're not missing much. It's barely a PC. :lol:
Re: Wanted: Intel 8087 NPU
Posted: 20 Dec 2021 10:57
by stephen_usher
Re: eBay, it depends upon the vendor. The place where I got my TMS4500 for a fiver was good and it was NOS. The people trying to sell them for £40 are obviously selling pulls.
Re: Wanted: Intel 8087 NPU
Posted: 07 Jan 2022 12:54
by Steve
Guess what I have...
Will it make my prince in Persia jump further?
Will it make my lemmings drop faster?
No...
But does it fill that blank DIP socket and make me happy? Yes.

- PXL_20220107_123950015.jpg (385.13 KiB) Viewed 3768 times

- PXL_20220107_124040876.MP.jpg (300.43 KiB) Viewed 3768 times
Re: Wanted: Intel 8087 NPU
Posted: 07 Jan 2022 13:19
by rubber_jonnie
Nobody likes an empty DIP socket....