基于FPGA（ALTERA公司的FPGA）PWM的测试程序。-Based on FPGA (ALTERA' s FPGA) PWM test procedures.

基于Altera的FPGA的开发板的PWM测试程序。板子是周立功的MagicSOPC的。-Altera' s FPGA-based development board of the PWM test procedure. Ligong week the board is the MagicSOPC.

This is a variable length window averaging filter that uses an MCP3002 ADC with SPI interface to sample an analog input, and has a PWM that can be run through a low-pass filter to produce an analog output. The design was simulated in Modelsim with no

基于FPGA ALTERA EP2C5Q8208C8，自制PWM控制器，配合上位机定时器-based on FPGA ALTERA EP2C5Q，PWM controller,with MCU TIMER

使用Altera公司的FPGA的软化，利用NIOS完成PWM功能-Using Altera' s FPGA softening, use NIOS complete PWM function