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[/] [tinycpu/] [trunk/] [src/] [alu.vhd] - Diff between revs 15 and 30
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| Rev 15 |
Rev 30 |
| Line 26... |
Line 26... |
signal TRData: std_logic;
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signal TRData: std_logic;
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begin
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begin
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TR <= TRData;
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TR <= TRData;
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process(DataIn1, DataIn2, Op)
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process(DataIn1, DataIn2, Op)
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begin
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begin
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--TRData <='0'; --default
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case Op is
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case Op is
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--bitwise operations
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--bitwise operations
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when "00000" => --and
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when "00000" => --and
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DataOut <= DataIn1 and DataIn2;
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DataOut <= DataIn1 and DataIn2;
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when "00001" => --or
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when "00001" => --or
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