DescriptionResetTypeNameBit/Field
UART Transmit Interrupt FIFO Level Select
The trigger points for the transmit interrupt are as follows:
DescriptionValue
TX FIFO ≤ 1/8 full0x0
TX FIFO ≤ ¼ full0x1
TX FIFO ≤ ½ full (default)0x2
TX FIFO ≤ ¾ full0x3
TX FIFO ≤ 7/8 full0x4
Reserved0x5-0x7
0x2R/WTXIFLSEL2:0
June 22, 2010272
Texas Instruments-Production Data
Universal Asynchronous Receivers/Transmitters (UARTs)