projects / sigrok-dumps.git / blame
| Commit | Line | Data |
|---|---|---|
| 786b92c6 TP |
1 | ------------------------------------------------------------------------------- |
| 2 | Analog Devices AD7920 | |
| 3 | ------------------------------------------------------------------------------- | |
| 4 | ||
| 5 | This is a set of example captures of an Analog Devices AD7920 12-bit ADC. | |
| 6 | ||
| 7 | Details: | |
| 8 | https://www.analog.com/media/en/technical-documentation/data-sheets/AD7910_7920.pdf | |
| 9 | ||
| 10 | ||
| 11 | Logic analyzer setup | |
| 12 | -------------------- | |
| 13 | ||
| 14 | The logic analyzer used was ADALM2000 (at 5MHz): | |
| 15 | ||
| 16 | Probe AD7920 | |
| 17 | ------------------ | |
| 18 | 0 CLK | |
| 19 | 1 MISO | |
| 20 | 2 CS# | |
| 21 | ||
| 22 | ||
| 23 | Probing | |
| 24 | ------- | |
| 25 | ||
| 26 | The sigrok command line used was: | |
| 27 | ||
| 28 | sigrok-cli -i - -I binary:numchannels=16:samplerate=5mhz -C 0-2 -o <file> | |
| 29 | ||
| 30 | ||
| 31 | ad7920_fast_read.sr | |
| 32 | ------------------- | |
| 33 | ||
| 34 | m2kcli digital auto -c buffer_size=10000 nb_samples=10000000 format=binary | sigrok-cli -i - -I binary:numchannels=16:samplerate=5mhz -o ad7920_fast_read.sr -C 0-2 |