| Line 34... |
Line 34... |
Port ( inputMm : in STD_LOGIC_VECTOR (n downto 0); --! Input of Datapath from main memory
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Port ( inputMm : in STD_LOGIC_VECTOR (n downto 0); --! Input of Datapath from main memory
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inputImm : in STD_LOGIC_VECTOR (n downto 0); --! Input of Datapath from imediate value (instructions...)
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inputImm : in STD_LOGIC_VECTOR (n downto 0); --! Input of Datapath from imediate value (instructions...)
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clk : in STD_LOGIC; --! Clock signal
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clk : in STD_LOGIC; --! Clock signal
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outEn : in typeEnDis; --! Enable/Disable datapath output
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outEn : in typeEnDis; --! Enable/Disable datapath output
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aluOp : in aluOps; --! Alu operations
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aluOp : in aluOps; --! Alu operations
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muxSel : in STD_LOGIC_VECTOR (2 downto 0); --! Select inputs from dataPath(Memory,Imediate,RegisterFile,Alu)
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muxSel : in dpMuxInputs; --! Select inputs from dataPath(Memory,Imediate,RegisterFile,Alu)
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muxRegFile : in STD_LOGIC_VECTOR(1 downto 0); --! Select Alu InputA (Memory,Imediate,RegFileA)
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muxRegFile : in STD_LOGIC_VECTOR(1 downto 0); --! Select Alu InputA (Memory,Imediate,RegFileA)
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regFileWriteAddr : in generalRegisters; --! General register write address
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regFileWriteAddr : in generalRegisters; --! General register write address
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regFileWriteEn : in STD_LOGIC; --! RegisterFile write enable signal
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regFileWriteEn : in STD_LOGIC; --! RegisterFile write enable signal
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regFileReadAddrA : in generalRegisters; --! General register read address (PortA)
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regFileReadAddrA : in generalRegisters; --! General register read address (PortA)
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regFileReadAddrB : in generalRegisters; --! General register read address (PortB)
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regFileReadAddrB : in generalRegisters; --! General register read address (PortB)
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| Line 53... |
Line 53... |
Port ( reset : in STD_LOGIC;
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Port ( reset : in STD_LOGIC;
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clk : in STD_LOGIC; --! Main system clock
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clk : in STD_LOGIC; --! Main system clock
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FlagsDp : in STD_LOGIC_VECTOR (2 downto 0); --! Flags comming from the Datapath
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FlagsDp : in STD_LOGIC_VECTOR (2 downto 0); --! Flags comming from the Datapath
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DataDp : in STD_LOGIC_VECTOR (n downto 0); --! Data comming from the Datapath
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DataDp : in STD_LOGIC_VECTOR (n downto 0); --! Data comming from the Datapath
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outEnDp : out typeEnDis; --! Enable/Disable datapath output
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outEnDp : out typeEnDis; --! Enable/Disable datapath output
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MuxDp : out STD_LOGIC_VECTOR (2 downto 0); --! Select on datapath data from (Memory, Imediate, RegFileA, RegFileB, AluOut)
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MuxDp : out dpMuxInputs; --! Select on datapath data from (Memory, Imediate, RegFileA, RegFileB, AluOut)
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MuxRegDp : out STD_LOGIC_VECTOR(1 downto 0); --! Select Alu InputA (Memory,Imediate,RegFileA)
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MuxRegDp : out STD_LOGIC_VECTOR(1 downto 0); --! Select Alu InputA (Memory,Imediate,RegFileA)
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ImmDp : out STD_LOGIC_VECTOR (n downto 0); --! Imediate value passed to the Datapath
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ImmDp : out STD_LOGIC_VECTOR (n downto 0); --! Imediate value passed to the Datapath
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DpAluOp : out aluOps; --! Alu operations
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DpAluOp : out aluOps; --! Alu operations
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DpRegFileWriteAddr : out generalRegisters; --! General register address to write
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DpRegFileWriteAddr : out generalRegisters; --! General register address to write
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DpRegFileWriteEn : out STD_LOGIC; --! Enable register write
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DpRegFileWriteEn : out STD_LOGIC; --! Enable register write
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| Line 74... |
Line 74... |
end COMPONENT;
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end COMPONENT;
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signal InputImediate : STD_LOGIC_VECTOR (n downto 0);
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signal InputImediate : STD_LOGIC_VECTOR (n downto 0);
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signal enableOutputDp : typeEnDis;
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signal enableOutputDp : typeEnDis;
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signal aluOperations : aluOps;
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signal aluOperations : aluOps;
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signal InputDataPathSelector : STD_LOGIC_VECTOR (2 downto 0);
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signal InputDataPathSelector : dpMuxInputs;
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signal InputDataPathAluASelector : STD_LOGIC_VECTOR (1 downto 0);
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signal InputDataPathAluASelector : STD_LOGIC_VECTOR (1 downto 0);
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signal registerFileWriteAddress : generalRegisters;
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signal registerFileWriteAddress : generalRegisters;
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signal registerFileWriteEnable : STD_LOGIC;
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signal registerFileWriteEnable : STD_LOGIC;
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signal registerFileReadAddressA : generalRegisters;
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signal registerFileReadAddressA : generalRegisters;
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signal registerFileReadAddressB : generalRegisters;
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signal registerFileReadAddressB : generalRegisters;
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