35.20.14 UxTXCHK

UART Transmit Checksum Result Register
Name: UxTXCHK
Address: 0x02B9

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

Bits 7:0 – TXCHK[7:0] Transmit Checksum Value

ValueNameDescription
n MODE = LIN and C0EN = 1 Sum of all transmitted bytes including PID
n MODE = LIN and C0EN = 0 Sum of all transmitted bytes except PID
n MODE = All others and C0EN = 1 Sum of all transmitted bytes since last clear
x MODE = All others and C0EN = 0 Not used