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What is "HSPI_MOSI"?

"HSPI_MOSI" is a signal on some microcontrollers that is used as the output for data transmitted from the master device in High-Speed Serial Peripheral Interface (HSPI) communication.

In an HSPI setup, the HSPI_MOSI signal is typically connected to the "MOSI" (Master Out Slave In) pin of the slave device, which receives data from the master device. The master device writes data to the HSPI_MOSI line and transmits it to the slave device.

The specific characteristics of the HSPI_MOSI signal, such as its voltage level, timing, and frequency, can vary depending on the specific microcontroller being used and the configuration of the HSPI interface. It is important to consult the datasheet and documentation for the specific microcontroller being used to understand the characteristics of the HSPI_MOSI signal and how it should be used in a particular application.

HSPI is a variant of the Serial Peripheral Interface (SPI) communication protocol that is designed to support higher speeds, typically up to several megabits per second. HSPI is used in many applications, including wireless communication, video displays, and high-speed data acquisition.

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