Hi folks, I'm pleased to announce that we have just published a new vintage computing article on Tronola.com: "Build a 32K RAM Board for the PDP-8/e". You can read it here: http://www.tronola.com/html/ram_for_pdp-8e.html It includes a new look at interfacing memory to the Omnibus. -- Comments and corrections are welcome. Thanks, Steve Lafferty http://www.tronola.com