Analog portsΒΆ
An arduino is used in addition to the main CPU board to handle the analog acquisition.
Pin function:
Pin |
Analog channel |
Function |
Pin |
Analog channel |
Function |
|---|---|---|---|---|---|
1 |
1 |
PH 1.1 |
3 |
2 |
PH 2.1 |
5 |
3 |
PH 1.2 |
7 |
4 |
PH 2.2 |
11 |
5 |
SiPM 1 |
13 |
6 |
SiPM 64.1 |
15 |
7 |
SiPM 64.2 |
17 |
8 |
SiPM 64.3 |
9 |
AINSENSE |
10 |
AGND |
The software reads the output via a serial interface. Packets are identified and used to read out the photodiodes, SiPM and thermistors.
