Altera SOPC 中提到的pwm.zip文件哪里有得下载啊

来源:百度知道 编辑:UC知道 时间:2024/05/25 09:03:21
找了好久了,希望知道的好心人能帮忙

你要的是NIOS组件吧?周立功SOPC那个PWM组件是在Altera提供的PWM范例程序上修改来的。做得要比Altera提供那个好。一共有三个Verilog文件pwm_avalon_interface.v pwm_register_file.v 和 pwm_task_logic.v

  ===================================
  pwm_avalon_interface.v
  ====================================
  module pwm_avalon_interface(
  //Avalon Signals
  clock,
  reset_n,
  chip_select,
  address,
  write,
  write_data,
  read,
  read_data,

  //PWM Output Signals
  pwm_out
  );

  //Avalon_Slave_PWM Avalon I/O
  input clock; //System clock - tied to all blocks
  input reset_n; //System reset - tied to all blocks
  input chip_select; //Avalon Chip select
  input [1:0] address; //Avalon Address bus
  input write; //Avalon Write signal
  input [31:0] write_data; //Avalon Write data bus
  input read; //Avalon Read signal

  output [31:0] read_data; //Avalon Read data