问使用接口创建结构模块的问题(SystemVerilog)

EN

interface BusInterface
#(parameter N = 3) (input logic i_clk);
logic               i_RESET;
logic               i_in;
logic               counterClock;
logic[(N - 1):0]    o_count;
logic               o_ERROR;


modport DetectorInterface
    (input  i_RESET,
    input   i_in,
    output  counterClock,
    output  o_ERROR);

modport CounterInterface
    (input  i_RESET,
    output  o_count);

modport FallingsCounterInterface
    (input  i_RESET,
    input   i_in,
    output  o_count,
    output  o_ERROR);

modport StimulatorInterface
    (output i_RESET,
    output  i_in,
    input   o_count);

modport MonitorInterface
    (input  i_RESET,
    input   i_in,
    input   counterClock,
    input   o_count,
    input   o_ERROR);

modport CommonInterface
    (input  i_RESET);

endinterface

module FallingEdge_Detector
(BusInterface.DetectorInterface interfaceDetector);

int k;
typedef enum logic[1:0] {s_NewCountCycle, s_ReadyToCount, s_EndCountCycle}  stateType;
stateType               currentState, nextState;


//  Register logic
always_ff @(posedge interfaceDetector.i_clk, posedge interfaceDetector.i_RESET)
begin
    if (interfaceDetector.i_RESET)  currentState <= s_NewCountCycle;
    else if (interfaceDetector.i_clk)   currentState <= nextState;
end

//  Next State logic
always_comb
begin
    case (currentState)
        s_NewCountCycle:
        begin
            if (interfaceDetector.i_in) nextState <= s_ReadyToCount;
            else                        nextState <= s_NewCountCycle;
        end
        s_ReadyToCount:
        begin
            if (interfaceDetector.i_in) nextState <= s_ReadyToCount;
            else                        nextState <= s_EndCountCycle;
        end
        s_EndCountCycle:
        begin
            if (interfaceDetector.i_in) nextState <= s_ReadyToCount;
            else                        nextState <= s_NewCountCycle;
        end
    endcase
end

//  Output logic
assign interfaceDetector.counterClock = (currentState == s_EndCountCycle);
assign interfaceDetector.o_ERROR = (currentState != s_EndCountCycle) &
(interfaceDetector.counterClock == 1'b1);

endmodule


module Counter
#(parameter N = 3) (BusInterface.CounterInterface interfaceCounter);

int k;


//  Register logic
always_ff @(posedge interfaceCounter.i_clk, posedge interfaceCounter.i_RESET)
begin
    if (interfaceCounter.i_RESET)   k <= 0;
    else if (interfaceCounter.i_clk)    k <= k + 1;
end

//  Output logic
assign interfaceCounter.o_count = k[(N - 1):0];

endmodule

module FallingsCounter
#(parameter N = 3) (BusInterface.FallingsCounterInterface interfaceFallingsCounter);
/*
(input logic                i_clk, i_RESET,
input logic                 i_in,
output logic[(N - 1):0]     o_count,
output logic                o_ERROR);
*/

logic                           counterClock;


FallingEdge_Detector Detector
    (interfaceFallingsCounter.i_clk, interfaceFallingsCounter.i_RESET,
        interfaceFallingsCounter.i_in,
        counterClock,
        interfaceFallingsCounter.o_ERROR);
    Counter Counter
    (counterClock, interfaceFallingsCounter.i_RESET,
        interfaceFallingsCounter.o_count);

endmodule

Error (10285): Verilog HDL Module Instantiation error at FallingsCounter.sv(28): instance "Detector" specifies 5 actual port connections but module "FallingEdge_Detector" only expects 1
Error (10978): SystemVerilog error at FallingsCounter.sv(25): unknown type and interface type are not equivalent - equivalent types must have same number of bits
Error (10698): SystemVerilog error at FallingsCounter.sv(25): can't connect expression with incompatible data type to formal "interfaceDetector"
Error (10181): Verilog HDL Module Instantiation error at FallingsCounter.sv(25): too many ports used in Module Instantiation
Error (10181): Verilog HDL Module Instantiation error at FallingsCounter.sv(26): too many ports used in Module Instantiation
Error (10181): Verilog HDL Module Instantiation error at FallingsCounter.sv(27): too many ports used in Module Instantiation
Error (10181): Verilog HDL Module Instantiation error at FallingsCounter.sv(28): too many ports used in Module Instantiation