用Verilog写一个i3c slave

```verilog module i3c_slave ( // inputs input wire clk, input wire reset, // outputs output wire sda_out, // bidirectional signals inout wire sda_in ); // internal variables reg [7:0] data; // 8-bit data to be transferred always @ (posedge clk or posedge reset) begin if (reset) begin // reset logic data <= 8'h00; // set data to 0x00 when reset is activated. end else begin // normal operation logic case (sda_in) begin // slave output logic on SDA line 1'b1: sda_out <= ~data[0]; // send out the LSB of the data on SDA line when SCL is high. default: sda_out <= 1'bz; // keep SDA line in high impedance state otherwise. endcase if (~sda_in && scl) begin // slave receive logic on SDA line data <= {data[6:0], ~sda_in}; // shift in 1 bit of data from the master. end end         end                                                                                                    assign scl = ~scl;                                                                                                          endmodule                                                                                                   ```