NXP Semiconductors K22F series User Manual

I2Sx_TCSR field descriptions (continued)
Field Description
8
FRIE
FIFO Request Interrupt Enable
Enables/disables FIFO request interrupts.
0 Disables the interrupt.
1 Enables the interrupt.
7–5
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
4–2
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
1
FWDE
FIFO Warning DMA Enable
Enables/disables DMA requests.
0 Disables the DMA request.
1 Enables the DMA request.
0
FRDE
FIFO Request DMA Enable
Enables/disables DMA requests.
0 Disables the DMA request.
1 Enables the DMA request.
49.3.2 SAI Transmit Configuration 1 Register (I2Sx_TCR1)
Address: 4002_F000h base + 4h offset = 4002_F004h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
0
TFW
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I2Sx_TCR1 field descriptions
Field Description
31–3
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
TFW Transmit FIFO Watermark
Configures the watermark level for all enabled transmit channels.
Memory map and register definition
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
1344 NXP Semiconductors

NXP Semiconductors K22F series Specifications

General

Brand	NXP Semiconductors
Model	K22F series
Category	Controller
Language	English