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STM32H750XB_Hello
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Added printf, enabled UART, added SDRAM tests. 		2021-02-28 22:18:24 +08:00
Core Added printf, enabled UART, added SDRAM tests. 2021-02-28 22:18:24 +08:00
Drivers Initial commit. 2021-02-28 21:06:35 +08:00
Middlewares/Third_Party Added printf, enabled UART, added SDRAM tests. 2021-02-28 22:18:24 +08:00
.drone.yml Added printf, enabled UART, added SDRAM tests. 2021-02-28 22:18:24 +08:00
.gitmodules Added printf, enabled UART, added SDRAM tests. 2021-02-28 22:18:24 +08:00
CMakeLists.txt Added printf, enabled UART, added SDRAM tests. 2021-02-28 22:18:24 +08:00
Makefile Initial commit. 2021-02-28 21:06:35 +08:00
README.md Initial commit. 2021-02-28 21:06:35 +08:00
STM32H750XBHx_FLASH.ld Initial commit. 2021-02-28 21:06:35 +08:00
STM32H750XBHx_RAM.ld Initial commit. 2021-02-28 21:06:35 +08:00
STM32H750XB_Hello.ioc Initial commit. 2021-02-28 21:06:35 +08:00
arm-none-eabi.cmake Initial commit. 2021-02-28 21:06:35 +08:00
startup_stm32h750xx.s Initial commit. 2021-02-28 21:06:35 +08:00

README.md

STM32H750XB Hello World Program

Board

Fire H750XB board

Build System

CMake v3.10+

Peripherals Utilized

  • FMC
  • USART0
  • TIM2
  • TIM3
  • TIM7

FMC

FMC clock: 133MHz(Maximum frequency under VOS 3 settings)

SDRAM clock: 66.5MHz(FMC clock divided by 2)

Memory component: Winbond W9825G6KH-6(133MHz/CL2)

Memory parameters:

  • CL = 2 cycles
  • tMRD = 2 cycles
  • tXSR = 72ns (~5 cycles)