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stm32:peripherals:gpio [2018/02/23 16:09] – ruanstm32:peripherals:gpio [2018/02/23 16:31] (current) – [GPIO Register Descriptions] ruan
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 ====== GPIO Port A..H ====== ====== GPIO Port A..H ======
  
-The STM32F429ZI has a total of 8 GPIO ports (A..H). Each port offers 16 I/O pins (except port H, which offers only 2). Each pin can individualy be configured as input, output or be connected to one of the other peripherals (alternate function). +The STM32F429ZI has a total of 8 GPIO ports (A..H). Each port offers 16 I/O pins (except port H, which offers only 2). Each pin can individually be configured as input, output or be connected to one of the other peripherals (alternate function). 
  
 {{ gpio_complete.svg }} {{ gpio_complete.svg }}
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   * Up to 90 MHz toggeling speed.   * Up to 90 MHz toggeling speed.
  
 +===== GPIO Register Description =====
 +
 +{{:stm32:register_descriptions:gpio_registers_st_rm.pdf|}} 
 +
 +Extract from ST Reference Manual
  
 ===== Functions ===== ===== Functions =====
  • stm32/peripherals/gpio.1519402199.txt.gz
  • Last modified: 2018/02/23 16:09
  • by ruan