verilog实现I2C通信的slave模块源码状态机设计可做I2C接口的仿真模型,module I2C_slv ( input [6:0] slv_id, input RESET, input scl_i, //I2C clk input sda_i, //I2C data in input [7:0] I2C_RDDATA, ////////////////////////output reg sda_o, //I2C data out output reg reg_w, //reg w ..