Alessandro Angelino / target-mcu-k64f

Fork of target-mcu-k64f by Morpheus

Embed: (wiki syntax)

« Back to documentation index

_hw_spi_pushr Union Reference

_hw_spi_pushr Union Reference

HW_SPI_PUSHR - PUSH TX FIFO Register In Master Mode (RW) More...

#include <MK64F12_spi.h>


Detailed Description

HW_SPI_PUSHR - PUSH TX FIFO Register In Master Mode (RW)

Reset value: 0x00000000U

Specifies data to be transferred to the TX FIFO. An 8- or 16-bit write access transfers all 32 bits to the TX FIFO. In Master mode, the register transfers 16 bits of data and 16 bits of command information. In Slave mode, all 32 bits can be used as data, supporting up to 32-bit frame operation. A read access of PUSHR returns the topmost TX FIFO entry. When the module is disabled, writing to this register does not update the FIFO. Therefore, any reads performed while the module is disabled return the last PUSHR write performed while the module was still enabled.

Definition at line 1755 of file MK64F12_spi.h.