16 VHDL programming example
4.0
This folder contains 16 VHDL programming examples, only for readers to learn programming reference. 1、 Four digit preset 75MHz - BCD code (addition and subtraction) count display (add-sub). 2、 Led-circle three, seven vote vote7 four, gray code converter graytobin five, 1-bit BCD code adder six, four full adder adder 47, English alphabet display circuit Alpher eight, 74ls160 counter 74ls160 nine, variable step add and subtract counter multicount