Difference: MicroSdBlocks (74 vs. 75)
Revision 752021-03-30 - PeterSchmid
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Built-in flashThe built-in flash (STM32WB55C has 1 MiB FLASH, page size 4 KiB) can be used as a flash drive. No additional hardware is needed. 384 KiB is about the same as the old DD 5 1/4" floppy from 1978 had. The STM32F403 has also 1 MiB flash, but most sectors are 128 KiB, and the built-in flash is therefore not suitable for a flash drive. | |||||||||
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FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K 20 KiB Forth Core | |||||||||
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| dd 1:/fd-2MiB.img 0: | |||||||||
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SD DriveHome Brewed microSD Adapter for STM32WB55 Nucleo/Dongle | |||||||||
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microSD Adapter on STM32F405 Feather | |||||||||
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| > > | SDIO Interface is well supported by the STM32F405, there is no need to use the slower SPI. | ||||||||
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JTAG/SWD | |||||||||
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