ZY7_SPI_INTR_TX_FIFO_NOT_FULL
ZY7_SPI_INTR_TX_FIFO_NOT_FULL);
(istatus & ZY7_SPI_INTR_TX_FIFO_NOT_FULL) != 0) {
ZY7_SPI_INTR_TX_FIFO_NOT_FULL |