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Identifying blank cards

J

Jannie

Experienced Member
Joined
Feb 5, 2017
Messages
276
Location
Cape Town
Found these 5 cards in a recent haul. 3 cards are the same, looks like some logic board, and the other 2 seems to be PSU boards. They're still sealed.

Can anyone positively identify the machine they would've been intended for? Or suggest relevant forums where I could ask?

They measure 250mm wide and 150mm tall. The big connector is 43-pin a side, and the smaller ones each 25-pin a side.

Don't want to dump these cards if they can help someone restore a system somewhere. The boards were with an HP2100 (definitely not for it) and some Data General stuff. But not sure if DG related.

If they are indeed useful to someone, I'd rather pass them on.

Tx!


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Bruce, I think you're right! 🙏

Googled the Motorola EXORciser, and it definitely looks like the same connector. The pins are labeled A - Z and then /A - /Y Also the first and last 3 pins are strapped on the PCB. Below RAM card for reference.

Any idea on who would be the best peeps to contact to check if these cards are useful?

I found Pekka Tanskanen's site here but can't find contact details for him.

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