Introduction - If you have any usage issues, please Google them yourself
The entire system to the core logic control CPLD devices, together with the external test and the test circuit: display, clock signal generation circuit, buzzer circuit and ByteBlaster data converter, NC constitute positive and negative pulse width modulated signal generator. CPLD logic control device based on the positive and negative pulse width modulation signal generator is a numerical control system on chip, the PWM signals control the various functions required by the CPLD can be achieved.