SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 852

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

35.8.8
Name:
Address:
Access:
• TXCHR: Character to be Transmitted
Next character to be transmitted after the current character if TXRDY is not set.
• 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.
852
852
TXSYNH
31
23
15
–
–
7
SAM3X/A
SAM3X/A
USART Transmit Holding Register
US_THR
0x4009801C (0), 0x4009C01C (1), 0x400A001C (2), 0x400A401C (3)
Write-only
30
22
14
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
TXCHR
27
19
11
–
–
–
3
26
18
10
–
–
–
2
25
17
–
–
9
–
1
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
TXCHR
24
16
–
–
8
0