Datasheet

356
AT32UC3A
26.8.9 USART Transmit Holding Register
Name: THR
Access Type: Write-only
Offset: 0x1C
Reset Value: -
• TXSYNH: Sync Field to be transmitted
0: The next character sent is encoded as a data. Start Frame Delimiter is DATA SYNC.
1: The next character sent is encoded as a command. Start Frame Delimiter is COMMAND SYNC.
• TXCHR: Character to be Transmitted
Next character to be transmitted after the current character if TXRDY is not set.
31 30 29 28 27 26 25 24
– – – – – – – –
23 22 21 20 19 18 17 16
– – – – – – – –
15 14 13 12 11 10 9 8
TXSYNH – – – – – – TXCHR
7 6 5 4 3 2 1 0
TXCHR
32058K
AVR32-01/12