Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
633
42023E–SAM–07/2013
ATSAM4L8/L4/L2
24.7.7
Receiver Holding Register
Name:
RHR
Access Type:
Read-only
Offset:
0x18
Reset Value:
0x00000000
Reading this register will clear the CSR.RXRDY bit.
• RXSYNH: Received Sync
0: Last character received is a data sync.
1: Last character received is a command sync.
• RXCHR: Received Character
Last received character.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
RXSYNH
–
–
–
–
–
–
RXCHR[8]
7
6
5
4
3
2
1
0
RXCHR[7:0]