In my recent Qbus haul, I found two non-DEC memory cards: 1. NSC NS23D 2. Dataram 40903 Rev G Both are fully populatd with 2MB (1MW) of 256Kb x 1 chips, and both are configured for address 0. I'd love to use both together in one of my systems, but I can't find a scrap of documentation anywhere, so I have no idea how to configure the base address of either card. Disappointing! Does anyone have docs for either of these beasts? Best Wishes, -Seth