Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
730
42023E–SAM–07/2013
ATSAM4L8/L4/L2
27.9.7
Transmit Holding Register
Name:
THR
Access Type:
Write-only
Offset:
0x18
Reset Value:
0x00000000
• TXDATA: Data to Transmit
Write data to be transferred on the TWI bus here.
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
TXDATA