Anyone know if this is a solder down CPU or just an odd CPU in a socket?

[lem150]

 

[MOS8_030]

Interesting interposer. Just from the photo it's hard to tell if it's PLCC-to-PGA or BGA.

 

[lem150]

ugh ok I asked the seller to try for a side photo, I didn't know they did soldered down 040

 

[Phipli]

It's a QFP (soldered CPU) on an adapter into a PGA (pins) socket.

You see them occasionally. There is a listing for one somewhere in Europe ATM, not sure if this is the one. A 630 I think it was, same as what you're showing.

 

[lem150]

So it can be removed and a normal 040 could plug into it?

 

[Phipli]

So it can be removed and a normal 040 could plug into it?

Yeah, should be. Can't tell you for 100% certainly because someone might always have done something weird, but that's what it looks like.

 

[Phipli]

I'd keep it like that, it's quirky. Plus it's a 33MHz, so will certainly run at 40MHz, especially with a little heatsink.

 

[lem150]

Yeah, should be. Can't tell you for 100% certainly because someone might always have done something weird, but that's what it looks like.

Perfect I am looking for a 580/630 with the GIMO for a dos card

 

[lem150]

I'd keep it like that, it's quirky. Plus it's a 33MHz, so will certainly run at 40MHz, especially with a little heatsink.

Its for a DOS card project so I need it to come off and go onto the DOS card

 

[Phipli]

Perfect I am looking for a 580/630 with the GIMO for a dos card

Ah yeah, that is the right board. You can tell by the extra holes as well as the second RAM slot :

Its for a DOS card project so I need it to come off and go onto the DOS card

Ah fair, but you can still plug this quirky one back into the DOS card

 

[Phipli]

Worst case you can desolder what's there and fit a socket.

But if you're super worried,I'd keep looking because that one is f-ing expensive.

 

[lem150]

Beats the one that's over 600 from the US on eBay right now

 

[Phipli]

Beats the one that's over 600 from the US on eBay right now

Yeah, well, if that one is on a sporty tablecloth...

 

[lem150]

lol oh him

 

[croissantking]

I have one of these, came with a 630 board as well. It’s just a QFP to PGA adapter and you can remove it from the socket. I swapped a full 040 onto mine and run it in an LC475.

 

[lem150]

Sounds good! Project is moving along, slowly, lol.

Its a 520 into a Tacky with a 580 to a 630 DOS