Version history
1.2 | Sep 2019 | Bug fixed in DADC Channel 4 |
1.1 | Mai 2019 | Direct Reading from values: Gate cnt., Exp. Time, Cnt 1-4 |
1.0 | Nov 2018 | First Release |
I/Os
Number | Typ | Function |
---|
1 | Input | Gate In |
2 | Output | Gate out |
3 | N/A | N/A |
4 | N/A | N/A |
5 | Input | DADC 1+ |
6 | Input | DADC 1- |
7 | Input | DADC 2+ |
8 | Input | DADC 2- |
9 | Input | DADC 3+ |
10 | Input | DADC 3- |
11 | Input | DADC 4+ |
12 | Input | DADC 4- |
13 | Output | VFC ADC 1 |
14 | Output | VFC ADC 2 |
15 | Output | VFC ADC 3 |
16 | Output | VFC ADC 4 |
Register
Number | In Register | Out Register |
---|
1 | Control | Gate Counter |
2 | Gate Counter Endvalue | Exposure Time |
3 | VFCDADC1 Config | ADC Counter 1 |
4 | VFCDADC2 Config | ADC Counter 2 |
5 | VFCDADC3 Config | ADC Counter 3 |
6 | VFCDADC4 Config | ADC Counter 4 |
7 | N/A | N/A |
8 | N/A | DADC Value 1 |
9 | N/A | DADC Value 2 |
10 | N/A | DADC Value 3 |
11 | N/A | DADC Value 4 |
12 | N/A | N/A |
13 | N/A | N/A |
14 | N/A | N/A |
15 | N/A | N/A |
16 | N/A | N/A |
Dataset
By the falling edge of the Gate, one of the follow dataset will be saved in the 32MB ram
Gate Counter | Exposure Time | ADC Counter 1 | ADC Counter 2 | ADC Counter 3 | ADC Counter 4 | not used | Checksum (Xor from Data 1 to 7) |
VFCADC x Conversion
Nr. | Value | Conversion |
---|
0 | 0 | Deactivate |
1 | 436 | 0-10V => 0-1MHz |
2 | 2184 | 0-10V => 0-5MHz |
3 | 4369 | 0-10V => 0-10MHz |
4 | 6557 | 0-10V => 0-15MHz |
5 | 8738 | 0-10V => 0-20MHz |
6 | 10922 | 0-10V => 0-25MHz |
7 | 13107 | 0-10V => 0-30MHz |