Processing device on which processing elements having same function are embedded in one chip

摘要

A processing device according to an embodiment of the invention comprises first and second processing elements having the same function, first and second power lines which are disconnected each other and which are provided on the first and second processing elements respectively, and a power source terminal which is provided on the first processing element and which is connected to the first processing element and the first power line, wherein a power source terminal is not provided on the second processing element.