diff options
Diffstat (limited to 'Example/counter')
| -rw-r--r-- | Example/counter/up_counter.vhdl | 34 | ||||
| -rw-r--r-- | Example/counter/up_counter_slv.vhdl | 24 |
2 files changed, 0 insertions, 58 deletions
diff --git a/Example/counter/up_counter.vhdl b/Example/counter/up_counter.vhdl deleted file mode 100644 index bd27fcf..0000000 --- a/Example/counter/up_counter.vhdl +++ /dev/null @@ -1,34 +0,0 @@ -library ieee; -use ieee.std_logic_1164.all; -use ieee.numeric_std.all; - -entity up_counter is - port(Clock : in std_logic; - CLR : in std_logic; - Q : out std_logic_vector(3 downto 0)); -end up_counter; - -architecture beh of up_counter is - signal tmp: unsigned(3 downto 0) := "0000"; - - --------------- Other ways to initialize -------------- - -- signal tmp: unsigned(3 downto 0) := x"0"; - -- signal tmp: unsigned(3 downto 0) := (others => '0'); - ------------------------------------------------------- - - begin - process (Clock, CLR) - begin - if (CLR='1') then - tmp <= "0000"; - elsif (Clock'event and Clock='1') then - if tmp="1111" then - tmp <= x"0"; - else - tmp <= tmp +1; - end if; - end if; - end process; - - Q <= std_logic_vector (tmp); -end beh;
\ No newline at end of file diff --git a/Example/counter/up_counter_slv.vhdl b/Example/counter/up_counter_slv.vhdl deleted file mode 100644 index afef463..0000000 --- a/Example/counter/up_counter_slv.vhdl +++ /dev/null @@ -1,24 +0,0 @@ -library ieee; -use ieee.std_logic_1164.all; -use ieee.numeric_std.all; - -entity up_counter_slv is -port(C : in std_logic; - CLR : in std_logic; - Q : out std_logic_vector(3 downto 0)); -end up_counter_slv; - -architecture bhv of up_counter_slv is - signal tmp: std_logic_vector(3 downto 0); - begin - process (C, CLR) - begin - if (CLR='1') then - tmp <= "0000"; - elsif (C'event and C='1') then - tmp <= std_logic_vector(to_unsigned(1+to_integer(unsigned(tmp)), tmp'length)); - end if; - end process; - Q <= tmp; - -end bhv;
\ No newline at end of file |