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csinu
Associate II
since ‎2019-08-26
‎2023-06-14

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how to make H750 run a code more than 300KByte，at high speed。

2020-09-14
i have a project want to use stm32h750。but flash stm32h750 is small，just 128Kbytes，and my code is as much as 300Kbytes。so i think i have two way ：​1�?connect a extern flash by Quad-SPI，burn my program in extern flash，and boot from address—0x90000000。...

About flash size of STM32H743

2019-08-29
About STM32H743VGT6Selector of STM32CubeMX show that flash size of STM32H743VGT6 is 1024K.but when i used STM32CubeProgrammer to connect it,that show flash size if 2048K。even the sector from 0x0810 0000 to 0x081f ffff can be erase and program to。so t...

STM32G474RB，128K flash，then datasheet show that 512K。And does RB and dual bank mode？

2019-08-28
1�?why datasheet show that STM32G474RB has 512K Flash。But STM32CubeMX show 128K？2�?does the STM32G474RB has dual bank mode？3�?STM32G474RE，when dual bank，bank1——0x0800 0000~0x0803 FFFF，bank2——0x0804 0000~0x0807 FFFF。so if STM32G474RB has dual bank mod...

STM32G4，Set Chip Read Protect，then can not connect the Chip。(had solved)

2019-08-26
I used STM32CubeProgrammer，And Set Chip Read Protection（RDP:0xCC），Now The Chip can not be connect By JLINK STLINK either Usart�?is there some method to reset the protection level？​the problem had be solved，detail below：Level 2: No debugIn this level,...
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