kavin8000 发表于 2011-12-30 17:10:25

FCLK、HCLK及PCLK的应用

FCLK is used by ARM920T.

HCLK is used for AHB bus, which is used by the ARM920T, the memory controller, the interrupt controller, the LCD controller, the DMA and USB host block.

PCLK is used for APB bus, which is used by the peripherals such as WDT, IIS, I2C, PWM timer, MMC interface,
ADC, UART, GPIO, RTC and SPI.

TQ_guoxixiao 发表于 2012-5-12 16:17:09

:)                                 

逝去的堕落青春 发表于 2012-6-22 15:20:27

:loveliness:
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