| Line 64... |
Line 64... |
y_sel_single : in std_logic_vector(1 downto 0);
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y_sel_single : in std_logic_vector(1 downto 0);
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run_auto : in std_logic;
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run_auto : in std_logic;
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op_buffer_empty : in std_logic;
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op_buffer_empty : in std_logic;
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op_sel_buffer : in std_logic_vector(31 downto 0);
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op_sel_buffer : in std_logic_vector(31 downto 0);
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read_buffer : out std_logic;
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read_buffer : out std_logic;
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buffer_noread : in std_logic;
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done : out std_logic;
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done : out std_logic;
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calc_time : out std_logic;
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calc_time : out std_logic;
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-- multiplier side
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-- multiplier side
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op_sel : out std_logic_vector(1 downto 0);
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op_sel : out std_logic_vector(1 downto 0);
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load_x : out std_logic;
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load_x : out std_logic;
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| Line 128... |
Line 127... |
elsif start_up_counter(2) /= '1' then
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elsif start_up_counter(2) /= '1' then
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start_up_counter <= start_up_counter + '1';
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start_up_counter <= start_up_counter + '1';
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else
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else
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start_up_counter <= "100";
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start_up_counter <= "100";
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end if;
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end if;
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else
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start_up_counter <= start_up_counter;
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end if;
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end if;
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end process;
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end process;
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|
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-- select operands (autorun/single run)
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-- select operands (autorun/single run)
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x_sel <= x_sel_buffer when (run_auto = '1') else x_sel_single;
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x_sel <= x_sel_buffer when (run_auto = '1') else x_sel_single;
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| Line 160... |
Line 157... |
elsif multiplier_ready = '1' then
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elsif multiplier_ready = '1' then
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calc_time_i <= '0';
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calc_time_i <= '0';
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else
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else
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calc_time_i <= calc_time_i;
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calc_time_i <= calc_time_i;
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end if;
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end if;
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else
|
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calc_time_i <= calc_time_i;
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end if;
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end if;
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end process CALC_TIME_PROC;
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end process CALC_TIME_PROC;
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calc_time <= calc_time_i;
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calc_time <= calc_time_i;
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|
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-- what happens when a multiplication has finished
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-- what happens when a multiplication has finished
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