Readme.txt for AM2910 sample design package: lib.vhd - analyze into library LIB source files: am2910.vhd bts4.vhd control.vhd regcnt.vhd stack.vhd upc.vhd y.vhd Root: am2910.vhd/am2910 External reference: gtech TBUF Notes: The original design uses component BTS4. I created a file bts4 and implemented BTS4 using TBUF. Hence, this design can be targetted at any architecture supporting TBUF