For an embedded application, I have to digitize signal from a color CCD module and to multiplex it with 4 conditioners signals (binary) using a Pic. Informations from this mobile system will be transmited to PC using HF transmitter with 9600 only capability. In first thinking I have to acquire image, store it and transmit each line with a start and stop "bit" and a synchronize bit for next page. Is it wrong ? For a standard CCD module (300K pixels with 400 lines) can someone tell me in PRACTICAL, with a 20MHz pic frequency, how much image I can really transfer par minutes ? Wich component can I use for this project to make it very simple ? Can I find a lsi wich can handle all video acquisition and storing part ? I think (may I wrong ?) that any PIC ADC are not suitable for this application. I would appreciate your help and your experience. Any pointers are welcome. Greetings. SP