N8VEM VDU board

Hi! I just finished building and testing the new N8VEM VDU board PCB version. It is a 6545 based video board for monochrome character display on your home brew computer much like a KayPro 10 display. It works OK and provides a composite video display, PS/2 keyboard, PS/2 mouse and a parallel port printer interfaces. It is meant for the N8VEM SBC but the design is general enough it should be useable on most any Z80 style system. If you are interested in building your own and/or writing software for the N8VEM VDU please contact me. When the SBC, ECB backplane, Disk IO board and VDU are combined they offer the potential for a completely stand alone home brew Z80 CP/M computer. The software for the VDU is still in development and it There are pictures and code on the N8VEM wiki in the VDU folder. Schematics and PCB layout are available. I have several PCBs. Constructive comments welcome. Please no flames. Thanks and have a nice day! Andrew Lynch