Attention

This documentation is a work in progress. Expect to see errors and unfinished things.

xilinx README

Simple generic Xilinx primitives

Mostly substitutes for the trivial Xilinx primitives that somehow sneak into otherwise simulatable code. Avoids needing a copy of Xilinx tools for simple simulations.

The following are arguably correct for RTL simulation. Some restrictions may apply.

• BUFGCE.v

• BUFG_GT.v

• BUFG.v

• BUFH.v

• BUFIO.v

• FD.v

• IBUFDS_GTE2.v

• IBUFDS_GTE4.v

• IBUFDS.v

• IBUFGDS.v

• IBUF.v

• IDDR.v

• IOBUF.v

• OBUFDS.v

• OBUF.v

• ODDR.v

The following are not; they may or may not have some utility other than acting as a placeholder in dependency generation and linting.

• BUFR.v

• IDELAYE2.v

• MMCME2_BASE.v

• MMCME4_ADV.v

One more file is an encapsulation of some Xilinx primitives that has been reused in a few designs

• xilinx7_clocks.v