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RustleOfCicadaTHS · 2024-07-16

Hi Experts,Is it possible to use STM32H5 OctoSPI interface (configured as Dual-Single-SPI) as two individual transmit-only SPI masters?Requirements:1. Two devices connected to MCU are identical but receive different data2. Devices are not a memory3. ...

RustleOfCicadaTHS · 2024-07-18

Hi @tjaekel, thanks for answering> What is your intention?My main goal is to increase write data rate as much as possible, reading data from SPI is not used in this application. Being able to write to both Devices in sync would be ideal.> why do you ...

RustleOfCicadaTHS · 2024-07-17

Hi @KDJEM.1 , thanks for the reply.> I think you want two connect two devices with only OCTOSPI interface using single-SPI mode.Actually yes, use of single-SPI would satisfy my requirements based on Solution2 you provided - thus I believe my hardware...

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STM32H563 / H573 Dual-Single SPI as a double write only master

Re: STM32H563 / H573 Dual-Single SPI as a double write only master

Re: STM32H563 / H573 Dual-Single SPI as a double write only master