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[/] [wb4pb/] [trunk/] [sim/] [hdl/] [picoblaze_wb_uart_tb.vhd] - Diff between revs 15 and 18
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| Rev 15 |
Rev 18 |
| Line 69... |
Line 69... |
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constant PERIOD : time := 20 ns;
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constant PERIOD : time := 20 ns;
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begin
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begin
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-- system signal generation
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rst_n <= '1' after PERIOD*2;
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rst_n <= '1' after PERIOD*2;
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clk <= not clk after PERIOD/2;
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clk <= not clk after PERIOD/2;
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-- simple serial loopback
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-- simple serial loopback
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uart_rx_si <= uart_tx_so;
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uart_rx_si <= uart_tx_so;
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-- design under test instance
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dut : picoblaze_wb_uart
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dut : picoblaze_wb_uart
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port map
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port map
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(
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(
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p_rst_n_i => rst_n,
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p_rst_n_i => rst_n,
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p_clk_i => clk,
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p_clk_i => clk,
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