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[/] [opencpu32/] [trunk/] [hdl/] [opencpu32/] [RegisterFile.vhd] - Diff between revs 14 and 15
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| Rev 14 |
Rev 15 |
| Line 51... |
Line 51... |
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-- Read some register in port A
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-- Read some register in port A
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readAProcess : process(Read_A_En,Read_A_Addr)
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readAProcess : process(Read_A_En,Read_A_Addr)
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begin
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begin
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if (Read_A_En = '1') then
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if (Read_A_En = '1') then
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A_Out <= regFile(CONV_INTEGER(reg2Num(writeAddr)));
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A_Out <= regFile(CONV_INTEGER(reg2Num(Read_A_Addr)));
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else
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else
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A_Out <= (others => 'Z');
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A_Out <= (others => 'Z');
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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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-- Read some register in port B
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-- Read some register in port B
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readBProcess : process(Read_B_En,Read_B_Addr)
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readBProcess : process(Read_B_En,Read_B_Addr)
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begin
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begin
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if (Read_B_En = '1') then
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if (Read_B_En = '1') then
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B_Out <= regFile(CONV_INTEGER(reg2Num(writeAddr)));
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B_Out <= regFile(CONV_INTEGER(reg2Num(Read_B_Addr)));
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else
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else
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B_Out <= (others => 'Z');
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B_Out <= (others => 'Z');
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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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