2021-02-28 13:06:35 +00:00
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# STM32H750XB Hello World Program
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## Board
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Fire H750XB board
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## Build System
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CMake v3.10+
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2021-02-28 14:25:22 +00:00
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Build Instructions
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```bash
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mkdir build && cd build
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cmake -DCMAKE_TOOLCHAIN_FILE=arm-none-eabi.cmake # Or you can implement yours
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make -j${nproc}
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```
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2021-02-28 13:06:35 +00:00
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## Peripherals Utilized
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* FMC
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* USART0
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* TIM2
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* TIM3
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* TIM7
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2021-02-28 14:25:22 +00:00
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## USART0
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2021-02-28 14:23:52 +00:00
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* PA9/PA10
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* 921600/8N1
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2021-02-28 14:25:22 +00:00
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## TIM2/3
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2021-02-28 14:23:52 +00:00
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* PWM output on CH3/CH4
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* 1kHz base frequency
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2021-02-28 14:25:22 +00:00
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## TIM7
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2021-02-28 14:23:52 +00:00
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* Tick source
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2021-02-28 13:06:35 +00:00
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## FMC
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FMC clock: 133MHz(Maximum frequency under VOS 3 settings)
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SDRAM clock: 66.5MHz(FMC clock divided by 2)
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Memory component: Winbond W9825G6KH-6(133MHz/CL2)
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Memory parameters:
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* CL = 2 cycles
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* tMRD = 2 cycles
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* tXSR = 72ns (~5 cycles)
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