johnny22#52110 By Johnny22 - Fri Jul 18, 2008 3:02 pm - Fri Jul 18, 2008 3:02 pm #52110 hello my question is know if it possible to connect serial port programmer(Serial Port Programmer - Socketed) with a usb to serial ( USB to Serial and 18V Power for the MCP ) to programing a PIC 18F4540 ?