URL
https://opencores.org/ocsvn/mod_sim_exp/mod_sim_exp/trunk
Subversion Repositories mod_sim_exp
Compare Revisions
- This comparison shows the changes necessary to convert path
/mod_sim_exp/trunk/bench/vhdl
- from Rev 43 to Rev 46
- ↔ Reverse comparison
Rev 43 → Rev 46
/mod_sim_exp_core_tb.vhd
94,7 → 94,7
-- Signals for multiplier core control |
------------------------------------------------------------------ |
signal core_start : std_logic; |
signal core_run_auto : std_logic; |
signal core_exp_m : std_logic; |
signal core_p_sel : std_logic_vector(1 downto 0); |
signal core_dest_op_single : std_logic_vector(1 downto 0); |
signal core_x_sel_single : std_logic_vector(1 downto 0); |
233,7 → 233,7
core_fifo_push <= '0'; |
-- control |
core_start <= '0'; |
core_run_auto <= '0'; |
core_exp_m <= '0'; |
core_x_sel_single <= "00"; |
core_y_sel_single <= "01"; |
core_dest_op_single <= "01"; |
570,7 → 570,7
writeline(output, Lw); |
write(Lw, string'("----- Starting exponentiation: ")); |
writeline(output, Lw); |
core_run_auto <= '1'; |
core_exp_m <= '1'; |
wait until rising_edge(clk); |
timer := NOW; |
core_start <= '1'; |
586,7 → 586,7
write(Lw, ((C_NR_STAGES_TOTAL+(2*(base_width-1)))*CLK_PERIOD*7*exponent_width)/4); |
writeline(output, Lw); |
write(Lw, string'(" => Done")); |
core_run_auto <= '0'; |
core_exp_m <= '0'; |
writeline(output, Lw); |
|
-- post-computations |
689,7 → 689,7
fifo_nopush => core_fifo_nopush, |
-- ctrl signals |
start => core_start, |
run_auto => core_run_auto, |
exp_m => core_exp_m, |
ready => core_ready, |
x_sel_single => core_x_sel_single, |
y_sel_single => core_y_sel_single, |