| Element | XC3000 | XC4000E | XC4000X | XC5200 | XC9000 | Spartan | SpartanXL | Virtex |
|---|---|---|---|---|---|---|---|---|
| SOP3, SOP3B1A, SOP3B1B, SOP3B2A, SOP3B2B, SOP3B3 SOP4, SOP4B1, SOP4B2A, SOP4B2B, SOP4B3, SOP4B4 | Macro | Macro | Macro | Macro | Macro | Macro | Macro | Macro |
Figure 10.1 SOP Gate Representations |  |
Sum Of Products macros and primitives provide common logic functions by OR gating the outputs of two AND functions or the output of one AND function with one direct input. Variations of inverting and non-inverting inputs are available.
Figure 10.2 SOP3 Implementation XC3000, XC4000, XC5200, XC9000, Spartans, Virtex | |
Figure 10.3 SOP4 Implementation XC3000, XC4000, XC5200, XC9000, Spartans, Virtex | |
