[QUOTE=smcmaster]I’d kind of like to see an add on board similar to your SDRAM & SRAM boards except with multiple channels of A/D & D/A converters on it. these parts are cheap and compact. I would think it would be easy to make a board w/ 8-10 A/D & D/A channels on it. Maybe even two boards, one with fewer but faster channels, another with more slower channels.
Just a thought…[/QUOTE]
I Would vote for a dual channel 40-100MHz ADC and dual channel 40-100 MHz DAC interface.
I have built a “mother board” for my XEM3001v2 – actualy just a framework for Digital Radio prototyping.
I’ve put together a dual channel R2R DAC and a connector for a dual channel 100MHz ADC (FlashyD –
Its working, but it would be great to have it as you described.