Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet
![Atmel](https://files.manualsbrain.com/attachments/0369829915bda09f9c2e00fb805a7753579683b5/common/fit/150/50/8d2bf08978ec3e5bc63f4343ac5e91ce8d0e40045619fa520d910d64af8f/brand_logo.png)
Product codes
AT32UC3A3-XPLD
606
32072H–AVR32–10/2012
AT32UC3A3
25.7.8
Transmitter Holding Register
Name:
THR
Access Type:
Write-only
Offset:
0x1C
Reset Value:
0x00000000
• TXSYNH: Sync Field to be transmitted
0: If MR.VARSYNC is one, the next character sent is encoded as data, and the start frame delimiter is a data sync.
1: If MR.VARSYNC is one, the next character sent is encoded as a command, and the start frame delimiter is a command sync.
• TXCHR: Character to be Transmitted
If TXRDY is zero this field contains the next character to be transmitted.
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[8]
7
6
5
4
3
2
1
0
TXCHR[7:0]