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OXNOR2

2-Input Exclusive-NOR Gate with Invertible Inputs

XC3000
XC4000E
XC4000X
XC5200
XC9000
Spartan
SpartanXL
Virtex
N/A
N/A
Primitive
N/A
N/A
N/A
Primitive
N/A

figures/x6965n.gif

OXNOR2 is a 2-input exclusive NOR gate that is implemented in the output multiplexer of the XC4000X and SpartanXL IOB. The F pin is faster than I0. Input pins can be inverted even though there is no library component showing inverted inputs. The mapper will automatically bring any inverted input pins into the IOB.

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