Re-animating the PDP-11/70 with CPLD, ethernet

J. Peterson updated a PDP-11/70 console with an ethernet controller and a CPLD to control the blinking LEDs: I’ve always missed that visual and tactile aspect of computers that’s been lost since the advent of microprocessors. When a console for a PDP-11/70 came up for sale on Ebay, I couldn’t resist the opportunity to bring […]