I’m restoring a HP 1610B logic state analyzer and found out that one of the ROM’s is defective,

Reading it gives different outcomes, so I’m looking for a copy of the U19 ROM 1818-0944 the ROM’s are 2716 pin compatible.

I would be very happy with a copy of this ROM or an earlier or later complete ROM set for the HP 1610B.

FYI an 1610A ROM set doesn’t work because the 1610B has 3 clock inputs and the 1610A just one.

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Thanks,

-Rik

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