I2Sx_TCSR field descriptions (continued)Field Description17FWFFIFO Warning FlagIndicates that an enabled transmit FIFO is empty.0 No enabled transmit FIFO is empty.1 Enabled transmit FIFO is empty.16ReservedThis field is reserved.This read-only field is reserved and always has the value 0.15–13ReservedThis field is reserved.This read-only field is reserved and always has the value 0.12WSIEWord Start Interrupt EnableEnables/disables word start interrupts.0 Disables interrupt.1 Enables interrupt.11SEIESync Error Interrupt EnableEnables/disables sync error interrupts.0 Disables interrupt.1 Enables interrupt.10FEIEFIFO Error Interrupt EnableEnables/disables FIFO error interrupts.0 Disables the interrupt.1 Enables the interrupt.9FWIEFIFO Warning Interrupt EnableEnables/disables FIFO warning interrupts.0 Disables the interrupt.1 Enables the interrupt.8ReservedThis field is reserved.This read-only field is reserved and always has the value 0.7–5ReservedThis field is reserved.This read-only field is reserved and always has the value 0.4–2ReservedThis field is reserved.This read-only field is reserved and always has the value 0.1FWDEFIFO Warning DMA EnableEnables/disables DMA requests.0 Disables the DMA request.1 Enables the DMA request.0ReservedThis field is reserved.This read-only field is reserved and always has the value 0.Memory map and register definitionKL27 Sub-Family Reference Manual , Rev. 5, 01/2016794 Freescale Semiconductor, Inc.
