34.20.10 UxTXB

UART Transmit Register
Name: UxTXB
Address: 0x2A3,0x2B6,0x2C9,0x2DC,0x2EF

Bit 76543210 
 TXB[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 7:0 – TXB[7:0] Bottom of Transmit FIFO