Phase-locked loop frequency synthesizer: (step 125K) 32-32.5Mhz 40-40.625Mhz 48-75Mhz 56-56.875Mhz 64-65Mhz 72-73.125Mhz... can be phase-locked and can be adjusted in steps,,, but between 32.5-40Mhz i...
Are DDS frequency synthesizer and signal generator the same concept?Can it be understood that different numbers are formed by coding, and different numbers correspond to different output signals? It i...
It has been a year since I graduated from electronic information engineering. I don't know much about hardware circuits and the different types of them. When I applied for my resume, I signed a contra...
I downloaded this serial port program from the Internet. If I run it directly, I cannot enter the interrupt handling function. If I open the serial port debugging tool, the program will enter the COM1...