| Element | XC3000 | XC4000E | XC4000X | XC5200 | XC9000 | Spartan | SpartanXL | Virtex |
|---|---|---|---|---|---|---|---|---|
| AND12, AND16 | N/A | N/A | N/A | Macro | N/A | N/A | N/A | Macro |
AND12 and AND16 functions are performed in the Configurable Logic Block (CLB) function generator.
The 12- and 16-input AND functions are available only with non-inverting inputs. To invert all of some inputs, use external inverters.
Refer to “AND2-9” for information on more AND functions.
Figure 3.29 AND12 Implementation XC5200 |  |
Figure 3.30 AND12 Implementation Virtex | |
Figure 3.31 AND16 Implementation XC5200 | |
Figure 3.32 AND16 Implementation Virtex | |
