fclk頻率是什麼
FCLK為CPU核供給時鐘訊號，1/Fclk即為cpu時鐘週期。HCLK為AHB bus peripherals供給時鐘訊號，AHB為advanced high-performance bus。PCLK為APB bus peripherals供給時鐘訊號，APB為advanced peripherals bus
FCLK為CPU核供給時鐘訊號，1/Fclk即為cpu時鐘週期。HCLK為AHB bus peripherals供給時鐘訊號，AHB為advanced high-performance bus。PCLK為APB bus peripherals供給時鐘訊號，APB為advanced peripherals bus
