On 01/09/16 13:00, Alexandre Souza wrote: > > Can't you roll your own? It is SO easy to build one, if you don't > mind the hassle!?
I was looking at that option, but I still have repressed memories from the last one I designed :P Getting the PCB layout onto two layers was hell. If I did it again, I'd use a CPLD and an FTDI FT240X USB interface, but most CPLDs are 3.3V -- which leaves level translation to a 5V host. That might well be the path I take -- a custom-designed EPROM emulator for the Datatrak unit, to plug into the front-panel EPROM board socket. I was just hoping to be a little lazy and save some effort :) Thanks, -- Phil. classic...@philpem.me.uk http://www.philpem.me.uk/
