I have a switch box with serial ports or ps2 ports for mice. The XP system has mouse with ps2 and the old OS2/AT system has 9 pin serial port for mouse. I have to use the serial ports for the switch box since OS2/AT doesn't have PS2 + the new XP system has only one serial port. I want to change the serial to ps2.
The old serial serial use pins 2/3 for tx/rx and 9 for ground?
Does anyone have the schematic for conversion from serial to ps2?
The old serial serial use pins 2/3 for tx/rx and 9 for ground?
Does anyone have the schematic for conversion from serial to ps2?