Atmel SAM4S Xplained Pro Starter Kit Atmel ATSAM4S-XSTK ATSAM4S-XSTK 数据表
产品代码
ATSAM4S-XSTK
686
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
34.6.7 UART Receiver Holding Register
Name:
UART_RHR
Address:
0x400E0618 (0), 0x400E0818 (1)
Access:
Read-only
• RXCHR: Received Character
Last received character if RXRDY is 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
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
RXCHR