Đang tải... (xem toàn văn)
No Slide Title VHDL Examples Combinational Logic Figure 6 27 VHDL code for a 2 to 1 multiplexer LIBRARY ieee ; USE ieee std logic 1164 all ; ENTITY mux2to1 IS PORT ( w0, w1, s IN STD LOGIC ; f OUT STD[.]
VHDL Examples Combinational Logic A 2-to-1 multiplexer – WITH-SELECT-WHEN statement s LIBRARY ieee ; USE ieee.std_logic_1164.all ; ENTITY mux2to1 IS PORT ( w0, w1, s f END mux2to1 ; w0 w1 : IN : OUT STD_LOGIC ; STD_LOGIC ) ; ARCHITECTURE Behavior OF mux2to1 IS BEGIN WITH s SELECT f