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
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
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pwm_avalon_interface.v
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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