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📄 example_en_32bit_s.vhd

📁 VHDL examples for counter design, use QuickLogic eclips
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                  F2 : In    STD_LOGIC;
                  F3 : In    STD_LOGIC;
                  F4 : In    STD_LOGIC;
                  F5 : In    STD_LOGIC;
                  F6 : In    STD_LOGIC;
                  MP : In    STD_LOGIC;
                  MS : In    STD_LOGIC;
                  NP : In    STD_LOGIC;
                \NS\ : In    STD_LOGIC;
                  OP : In    STD_LOGIC;
                  OS : In    STD_LOGIC;
                  PP : In    STD_LOGIC;
                  PS : In    STD_LOGIC;
                  QC : In    STD_LOGIC;
                  QR : In    STD_LOGIC;
                  QS : In    STD_LOGIC;
                  AZ : Out   STD_LOGIC;
                  FZ : Out   STD_LOGIC;
                  NZ : Out   STD_LOGIC;
                  OZ : Out   STD_LOGIC;
                 Q2Z : Out   STD_LOGIC;
                  QZ : Out   STD_LOGIC );
   end component;

begin


   count(7 downto 0) <= count_DUMMY(7 downto 0);
   enable_5_r <= enable_5_r_DUMMY;
   enable_6_r <= enable_6_r_DUMMY;
   I17 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_in1_a,
                 qa_r=>count_DUMMY(3), qb_r=>count_DUMMY(2),
                 qc_r=>count_DUMMY(1), qd_r=>count_DUMMY(0) );
   I18 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_in2_a,
                 qa_r=>count_DUMMY(7), qb_r=>count_DUMMY(6),
                 qc_r=>count_DUMMY(5), qd_r=>count_DUMMY(4) );
   I16 : SUPER_LOGIC
      Port Map ( A1=>enable, A2=>gnd, A3=>enable_1, A4=>gnd,
                 A5=>enable_2, A6=>gnd, B1=>gnd, B2=>gnd, C1=>vcc,
                 C2=>gnd, D1=>enable_4, D2=>gnd, E1=>vcc, E2=>gnd,
                 F1=>enable_in1_a, F2=>gnd, F3=>enable_5_r_DUMMY,
                 F4=>gnd, F5=>vcc, F6=>gnd, MP=>gnd, MS=>gnd, NP=>gnd,
                 \NS\=>gnd, OP=>enable_3, OS=>gnd, PP=>gnd, PS=>gnd,
                 QC=>clk, QR=>clear, QS=>gnd, AZ=>open, FZ=>enable_in2_a,
                 NZ=>open, OZ=>enable_in1_a, Q2Z=>open, QZ=>open );
   I15 : SUPER_LOGIC
      Port Map ( A1=>count_DUMMY(3), A2=>gnd, A3=>count_DUMMY(2),
                 A4=>gnd, A5=>count_DUMMY(1), A6=>gnd, B1=>gnd, B2=>gnd,
                 C1=>vcc, C2=>gnd, D1=>count_DUMMY(0), D2=>gnd, E1=>vcc,
                 E2=>gnd, F1=>vcc, F2=>gnd, F3=>vcc, F4=>gnd, F5=>vcc,
                 F6=>gnd, MP=>gnd, MS=>gnd, NP=>gnd, \NS\=>gnd, OP=>vcc,
                 OS=>gnd, PP=>gnd, PS=>gnd, QC=>clk, QR=>clear, QS=>gnd,
                 AZ=>open, FZ=>open, NZ=>open, OZ=>open, Q2Z=>open,
                 QZ=>enable_5_r_DUMMY );
   I12 : SUPER_LOGIC
      Port Map ( A1=>count_DUMMY(7), A2=>gnd, A3=>count_DUMMY(6),
                 A4=>gnd, A5=>count_DUMMY(5), A6=>gnd, B1=>gnd, B2=>gnd,
                 C1=>vcc, C2=>gnd, D1=>count_DUMMY(4), D2=>gnd, E1=>vcc,
                 E2=>gnd, F1=>vcc, F2=>gnd, F3=>vcc, F4=>gnd, F5=>vcc,
                 F6=>gnd, MP=>gnd, MS=>gnd, NP=>gnd, \NS\=>gnd, OP=>vcc,
                 OS=>gnd, PP=>gnd, PS=>gnd, QC=>clk, QR=>clear, QS=>gnd,
                 AZ=>open, FZ=>open, NZ=>open, OZ=>open, Q2Z=>open,
                 QZ=>enable_6_r_DUMMY );

end SCHEMATIC;

library IEEE;
use IEEE.std_logic_1164.all;
entity COUNTER_EN_8BIT_II_S is
      Port (   clear : In    STD_LOGIC;
                 clk : In    STD_LOGIC;
              enable : In    STD_LOGIC;
             enable_1 : In    STD_LOGIC;
             enable_2 : In    STD_LOGIC;
               count : Out   STD_LOGIC_VECTOR (7 downto 0);
             enable_3_r : Out   STD_LOGIC;
             enable_4_r : Out   STD_LOGIC );
end COUNTER_EN_8BIT_II_S;


architecture SCHEMATIC of COUNTER_EN_8BIT_II_S is

	attribute syn_macro : integer;
	attribute syn_macro of SCHEMATIC : architecture is 1;
   signal enable_in1_a : STD_LOGIC;
   signal enable_in2_a : STD_LOGIC;
	constant 		VCC : STD_LOGIC := '1';
	constant 		GND : STD_LOGIC := '0';
   signal count_DUMMY : STD_LOGIC_VECTOR  (7 downto 0);
   signal enable_3_r_DUMMY : STD_LOGIC;
   signal enable_4_r_DUMMY : STD_LOGIC;

   component COUNTER_EN_4BIT_S
      Port (   clear : In    STD_LOGIC;
                 clk : In    STD_LOGIC;
              enable : In    STD_LOGIC;
                qa_r : Out   STD_LOGIC;
                qb_r : Out   STD_LOGIC;
                qc_r : Out   STD_LOGIC;
                qd_r : Out   STD_LOGIC );
   end component;

   component SUPER_LOGIC
      Port (      A1 : In    STD_LOGIC;
                  A2 : In    STD_LOGIC;
                  A3 : In    STD_LOGIC;
                  A4 : In    STD_LOGIC;
                  A5 : In    STD_LOGIC;
                  A6 : In    STD_LOGIC;
                  B1 : In    STD_LOGIC;
                  B2 : In    STD_LOGIC;
                  C1 : In    STD_LOGIC;
                  C2 : In    STD_LOGIC;
                  D1 : In    STD_LOGIC;
                  D2 : In    STD_LOGIC;
                  E1 : In    STD_LOGIC;
                  E2 : In    STD_LOGIC;
                  F1 : In    STD_LOGIC;
                  F2 : In    STD_LOGIC;
                  F3 : In    STD_LOGIC;
                  F4 : In    STD_LOGIC;
                  F5 : In    STD_LOGIC;
                  F6 : In    STD_LOGIC;
                  MP : In    STD_LOGIC;
                  MS : In    STD_LOGIC;
                  NP : In    STD_LOGIC;
                \NS\ : In    STD_LOGIC;
                  OP : In    STD_LOGIC;
                  OS : In    STD_LOGIC;
                  PP : In    STD_LOGIC;
                  PS : In    STD_LOGIC;
                  QC : In    STD_LOGIC;
                  QR : In    STD_LOGIC;
                  QS : In    STD_LOGIC;
                  AZ : Out   STD_LOGIC;
                  FZ : Out   STD_LOGIC;
                  NZ : Out   STD_LOGIC;
                  OZ : Out   STD_LOGIC;
                 Q2Z : Out   STD_LOGIC;
                  QZ : Out   STD_LOGIC );
   end component;

begin


   count(7 downto 0) <= count_DUMMY(7 downto 0);
   enable_3_r <= enable_3_r_DUMMY;
   enable_4_r <= enable_4_r_DUMMY;
   I16 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_in1_a,
                 qa_r=>count_DUMMY(3), qb_r=>count_DUMMY(2),
                 qc_r=>count_DUMMY(1), qd_r=>count_DUMMY(0) );
   I17 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_in2_a,
                 qa_r=>count_DUMMY(7), qb_r=>count_DUMMY(6),
                 qc_r=>count_DUMMY(5), qd_r=>count_DUMMY(4) );
   I15 : SUPER_LOGIC
      Port Map ( A1=>count_DUMMY(3), A2=>gnd, A3=>count_DUMMY(2),
                 A4=>gnd, A5=>count_DUMMY(1), A6=>gnd, B1=>gnd, B2=>gnd,
                 C1=>vcc, C2=>gnd, D1=>count_DUMMY(0), D2=>gnd, E1=>vcc,
                 E2=>gnd, F1=>enable_1, F2=>gnd, F3=>enable_2, F4=>gnd,
                 F5=>enable, F6=>gnd, MP=>gnd, MS=>gnd, NP=>gnd,
                 \NS\=>gnd, OP=>vcc, OS=>gnd, PP=>gnd, PS=>gnd, QC=>clk,
                 QR=>clear, QS=>gnd, AZ=>open, FZ=>enable_in1_a,
                 NZ=>open, OZ=>open, Q2Z=>open, QZ=>enable_3_r_DUMMY );
   I12 : SUPER_LOGIC
      Port Map ( A1=>count_DUMMY(7), A2=>gnd, A3=>count_DUMMY(6),
                 A4=>gnd, A5=>count_DUMMY(5), A6=>gnd, B1=>gnd, B2=>gnd,
                 C1=>vcc, C2=>gnd, D1=>count_DUMMY(4), D2=>gnd, E1=>vcc,
                 E2=>gnd, F1=>enable, F2=>gnd, F3=>enable_in1_a, F4=>gnd,
                 F5=>enable_3_r_DUMMY, F6=>gnd, MP=>gnd, MS=>gnd,
                 NP=>gnd, \NS\=>gnd, OP=>vcc, OS=>gnd, PP=>gnd, PS=>gnd,
                 QC=>clk, QR=>clear, QS=>gnd, AZ=>open, FZ=>enable_in2_a,
                 NZ=>open, OZ=>open, Q2Z=>open, QZ=>enable_4_r_DUMMY );

end SCHEMATIC;

library IEEE;
use IEEE.std_logic_1164.all;
entity COUNTER_EN_8BIT_I_S is
      Port (   clear : In    STD_LOGIC;
                 clk : In    STD_LOGIC;
              enable : In    STD_LOGIC;
               count : Out   STD_LOGIC_VECTOR (7 downto 0);
             enable_2_r : Out   STD_LOGIC;
             fo_enable_r : Out   STD_LOGIC );
end COUNTER_EN_8BIT_I_S;


architecture SCHEMATIC of COUNTER_EN_8BIT_I_S is

	attribute syn_macro : integer;
	attribute syn_macro of SCHEMATIC : architecture is 1;
   signal enable_1_a : STD_LOGIC;
   signal enable_buf_a : STD_LOGIC;
	constant 		VCC : STD_LOGIC := '1';
	constant 		GND : STD_LOGIC := '0';
   signal count_DUMMY : STD_LOGIC_VECTOR  (7 downto 0);
   signal enable_2_r_DUMMY : STD_LOGIC;
   signal fo_enable_r_DUMMY : STD_LOGIC;

   component COUNTER_EN_4BIT_S
      Port (   clear : In    STD_LOGIC;
                 clk : In    STD_LOGIC;
              enable : In    STD_LOGIC;
                qa_r : Out   STD_LOGIC;
                qb_r : Out   STD_LOGIC;
                qc_r : Out   STD_LOGIC;
                qd_r : Out   STD_LOGIC );
   end component;

   component SUPER_LOGIC
      Port (      A1 : In    STD_LOGIC;
                  A2 : In    STD_LOGIC;
                  A3 : In    STD_LOGIC;
                  A4 : In    STD_LOGIC;
                  A5 : In    STD_LOGIC;
                  A6 : In    STD_LOGIC;
                  B1 : In    STD_LOGIC;
                  B2 : In    STD_LOGIC;
                  C1 : In    STD_LOGIC;
                  C2 : In    STD_LOGIC;
                  D1 : In    STD_LOGIC;
                  D2 : In    STD_LOGIC;
                  E1 : In    STD_LOGIC;
                  E2 : In    STD_LOGIC;
                  F1 : In    STD_LOGIC;
                  F2 : In    STD_LOGIC;
                  F3 : In    STD_LOGIC;
                  F4 : In    STD_LOGIC;
                  F5 : In    STD_LOGIC;
                  F6 : In    STD_LOGIC;
                  MP : In    STD_LOGIC;
                  MS : In    STD_LOGIC;
                  NP : In    STD_LOGIC;
                \NS\ : In    STD_LOGIC;
                  OP : In    STD_LOGIC;
                  OS : In    STD_LOGIC;
                  PP : In    STD_LOGIC;
                  PS : In    STD_LOGIC;
                  QC : In    STD_LOGIC;
                  QR : In    STD_LOGIC;
                  QS : In    STD_LOGIC;
                  AZ : Out   STD_LOGIC;
                  FZ : Out   STD_LOGIC;
                  NZ : Out   STD_LOGIC;
                  OZ : Out   STD_LOGIC;
                 Q2Z : Out   STD_LOGIC;
                  QZ : Out   STD_LOGIC );
   end component;

begin


   count(7 downto 0) <= count_DUMMY(7 downto 0);
   enable_2_r <= enable_2_r_DUMMY;
   fo_enable_r <= fo_enable_r_DUMMY;
   I20 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_buf_a,
                 qa_r=>count_DUMMY(3), qb_r=>count_DUMMY(2),
                 qc_r=>count_DUMMY(1), qd_r=>count_DUMMY(0) );
   I21 : COUNTER_EN_4BIT_S
      Port Map ( clear=>clear, clk=>clk, enable=>enable_1_a,
                 qa_r=>count_DUMMY(7), qb_r=>count_DUMMY(6),

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