I tried configuring Wiznet 107sr from my CPU board, sending OP1\r\n and SV\r\n. I sent it without pause, with not
success. When I added some delay between command and terminator (CR LF) and between two commands, it succeeded.
So my question is if there is some specification related to timing of that kind. Also I noticed that some timing must
exists in relation between RESET and TRIGGER signals, but don’t know details.