CPC G06F 11/16 (2013.01) [G06F 11/004 (2013.01); G06F 11/1641 (2013.01); G06F 30/39 (2020.01); H01L 28/00 (2013.01); G06F 11/1679 (2013.01); H01L 23/562 (2013.01)] | 21 Claims |
1. An integrated circuit (IC) comprising:
a first core having an output and a first orientation on a substrate;
a second core having an output and a second orientation on the substrate, wherein the second core is a replica of the first core and wherein the second orientation is different than the first orientation; and
a compare unit having a first input and a second input on the substrate, the first input coupled to the output of the first core and the second input coupled to the output of the second core, wherein the IC is formed with a microfabrication technique on a scale of 45 nanometers (nm) or smaller.
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