var fDesc=new Array(); fDesc[0] = "This design kit helps you program and control your device.

On-Board Diagnostics (OBD) is an automotive protocol supported by current vehicles to capture and report diagnostic data over a Controller Area Network (CAN) bus. The Silicon Labs CAN OBD Reader Reference Design use the CAN peripheral of the C8051F502 microcontroller (MCU) and interfaces to the OBD-II port in a vehicle to retrieve the diagnostic error codes and status information."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }