Felix Posted February 10, 2015 Report Share Posted February 10, 2015 @jack,what is the function of the resistors on the arcade megawing? seeing as its not connected to +5 or common ground, and by the value of the resistors themselves,i am guessing that they are supposed to be current limiting to protect the fpga? i only ask because i was discussing with vlait about reusing the joystick ports to transfer serial data(interface the port with a PISO shift register) @vlait,seeing as the pins arent being pulled up/down, i am guessing its doable. Link to comment Share on other sites More sharing options...
Jack Gassett Posted February 10, 2015 Report Share Posted February 10, 2015 Hey, Yes, they are supposed to protect from just in case a joystick uses the 5V input on pin 7 and outputs 5V on the other pins. Jack. Link to comment Share on other sites More sharing options...
Felix Posted February 10, 2015 Author Report Share Posted February 10, 2015 tyvm Link to comment Share on other sites More sharing options...
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