Datasheet

468
32142D–06/2013
ATUC64/128/256L3/4U
• CHRL: Character Length.
• USCLKS: Clock Selection
Note: 1. The value of DIV is device dependent. Please refer to the Module Configuration section at the end of this chapter.
•MODE
Table 20-14.
CHRL Character Length
0 0 5 bits
0 1 6 bits
1 0 7 bits
1 1 8 bits
Table 20-15.
USCLKS Selected Clock
0 0 CLK_USART
0 1 CLK_USART/DIV
(1)
10Reserved
11
CLK
Table 20-16.
MODE Mode of the USART
0000Normal
0010Hardware Handshaking
1010LIN Master
1011LIN Slave
1110SPI Master
1111SPI Slave
Others Reserved