User guide

Evaluation Kit Hardware
Evaluation Kit (EK) User Guide 4-81
11115A–ATARM–27-Jul-11
4.4.3.5 1-Wire
The DM board also uses a 1-Wire device as “firmware label” to store the information such as chip type,
manufacturer’s name, production date etc.
Figure 4-59. 1-Wire on DM
3V3_LCD
ONE_WIRE
R45
4.7k
MN2
DS2433S
NC1
1
NC2
2
DATA
3
GND
4
NC3
5
NC4
6
NC5
7
NC6
8