You would have to somehow hack the MAC/ENDEC chip on each end to only send serial data. I don't know if this can be done but it is certainly a hack that I'd want to avoid. It sounds like what you want is a serial port. Why not just send the data through a serial port if you want to avoid TCP/IP? -- Martin K Luis Moreira wrote: >Hi Guys, >I would like to have an easy way to communicate with a PC from my >prototype board using the Ethernet connection. >I do not want to look at TCP/IP protocol at this point, I just want to: > >- My prototype board will send and receive data to and from a device >that is handling the TCP/IP/Ethernet stuff. I can use interrupts to flag >when something as been received if it can transmit but that's all the >involvement I want to have with it. >- The device will only expect data and maybe interrupt requests from my >board nothing else. I do not want to have to send any commands to it. >- On the PC side I would like to use JAVA. Any code snippets and links >welcomed. >Best regards > Luis > > > > > > > > > -- Martin Klingensmith http://wwia.org/ http://nnytech.net/ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist