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Line 19... |
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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***********************************************************************************/
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***********************************************************************************/
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`define CONTROL_PROCESSOR_OP_WIDTH 5
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`define CONTROL_PROCESSOR_ADDR_WIDTH 8
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`define CONTROL_PROCESSOR_ADDR_WIDTH 8
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`define CONTROL_PROCESSOR_ISSUE_CMD_RNG 24:0
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`define CONTROL_PROCESSOR_ISSUE_CMD_RNG 24:0
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`define CONTROL_PROCESSOR_INSTRUCTION_WIDTH 32
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`define CONTROL_PROCESSOR_INSTRUCTION_WIDTH 32
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`define CONTROL_PROCESSOR_INST_OP_RNG 31:24
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`define CONTROL_PROCESSOR_INST_OP_RNG 31:24
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Line 69... |
reg [`CBC_BUS_WIDTH-1:0] rIssueCommand;
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reg [`CBC_BUS_WIDTH-1:0] rIssueCommand;
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wire [`CONTROL_PROCESSOR_INSTRUCTION_WIDTH-1:0] wInstruction;
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wire [`CONTROL_PROCESSOR_INSTRUCTION_WIDTH-1:0] wInstruction;
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wire [`CONTROL_PROCESSOR_OP_WIDTH-1:0] wOperation;
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wire [`CONTROL_PROCESSOR_OP_WIDTH-1:0] wOperation;
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reg [`WIDTH-1:0] rResult;
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reg [`WIDTH-1:0] rResult;
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wire [`WIDTH-1:0] wPrevResult;
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wire [`WIDTH-1:0] wPrevResult;
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wire [`CONTROL_PROCESSOR_ADDR_WIDTH-1:0] wSourceAddr0,wSourceAddr1,wDestination,wPrevDestination;
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wire [`CONTROL_PROCESSOR_ADDR_WIDTH-1:0] wSourceAddr0,wSourceAddr1,wDestination,wPrevDestination,wIPInitialValue;
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wire [`WIDTH-1:0] wSourceData0,wSourceData1,wIPInitialValue,wImmediateValue;
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wire [`WIDTH-1:0] wSourceData0,wSourceData1,wImmediateValue;
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assign oControlBus = rIssueCommand;
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assign oControlBus = rIssueCommand;
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RAM_SINGLE_READ_PORT # (`CONTROL_PROCESSOR_INSTRUCTION_WIDTH, `CONTROL_PROCESSOR_ADDR_WIDTH, 256) InstructionRam
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RAM_SINGLE_READ_PORT # (`CONTROL_PROCESSOR_INSTRUCTION_WIDTH, `CONTROL_PROCESSOR_ADDR_WIDTH, 256) InstructionRam
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Line 118... |
assign wIPInitialValue = (Reset) ? `CONTROL_PROCESSOR_ADDR_WIDTH'b0 : wDestination;
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assign wIPInitialValue = (Reset) ? `CONTROL_PROCESSOR_ADDR_WIDTH'b0 : wDestination;
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UPCOUNTER_POSEDGE # (`CONTROL_PROCESSOR_ADDR_WIDTH) IP
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UPCOUNTER_POSEDGE # (`CONTROL_PROCESSOR_ADDR_WIDTH) IP
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(
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(
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.Clock( Clock ),
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.Clock( Clock ),
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.Reset( Reset | rBranchTaken ),
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.Reset( Reset | rBranchTaken ),
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.Initial( wIPInitialValue + 1 ),
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.Initial( wIPInitialValue + `CONTROL_PROCESSOR_ADDR_WIDTH'd1 ),
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.Enable( 1'b1 ),
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.Enable( 1'b1 ),
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.Q( wIP_temp )
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.Q( wIP_temp )
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);
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);
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assign wIP = (rBranchTaken) ? wIPInitialValue : wIP_temp;
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assign wIP = (rBranchTaken) ? wIPInitialValue : wIP_temp;
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