Yesterdays stuff 😀
NOS Tseng ET4000AX, sold as EISA, but I would say Optibus.
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Got no motherboard for it, but by a chance I looked at the local "ebay". This board was listed as ISA/EISA, but with only 2 32-bit ports I suspected otherwise 😎 And sure enough Optibus.
Not working according to seller, I was hoping it was because the seller had tried it with only one simm, as it was sold. The board had been stripped from cache and missing an 74F244. Cache is no problem but I don't have the IC at home. So the testing have to wait.
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8-bit EGA card
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8-bit SCSI controller
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200mb IBM SCSI drive
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