SPI_CS_SW_VAL
tspi->command1_reg |= SPI_CS_SW_VAL;
tspi->command1_reg &= ~SPI_CS_SW_VAL;
command1 &= ~(SPI_CS_SW_HW | SPI_CS_SW_VAL);
command1 |= SPI_CS_SW_VAL;
command1 &= ~SPI_CS_SW_VAL;