I'm trying to hook up a MCP3202 to a 16f628. The problem is That there is only one line for both data in and out in the USART. Do I directly connect both the DOUT and DIN pins of The MCP3202 to the DT pin of the pic. Or do I have to use two Diodes ? The last option would be to do everything in software. I'm not really sure if I can use the USART for SPI. Is it possible? Thanks, Jeethu Rao -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body