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https://opencores.org/ocsvn/plasma/plasma/trunk
[/] [plasma/] [trunk/] [vhdl/] [reg_bank.vhd] - Diff between revs 88 and 108
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| Rev 88 |
Rev 108 |
| Line 59... |
Line 59... |
addr_a1 <= rs_index(4 downto 0);
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addr_a1 <= rs_index(4 downto 0);
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end if;
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end if;
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case rs_index is
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case rs_index is
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when "000000" => reg_source_out <= ZERO;
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when "000000" => reg_source_out <= ZERO;
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when "101100" => reg_source_out <= ZERO(31 downto 1) & intr_enable_reg;
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when "101100" => reg_source_out <= ZERO(31 downto 1) & intr_enable_reg;
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when "111111" => reg_source_out <= ZERO(31 downto 8) & "00110000"; --intr vector
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when "111111" => --interrupt vector address = 0x3c
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reg_source_out <= ZERO(31 downto 8) & "00111100";
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when others => reg_source_out <= data_out1;
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when others => reg_source_out <= data_out1;
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end case;
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end case;
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--setup for second dual-port memory
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--setup for second dual-port memory
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addr_a2 <= rt_index(4 downto 0);
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addr_a2 <= rt_index(4 downto 0);
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