Open jevillegasdatTII opened 2 weeks ago
Possble fix in commit https://github.com/qiboteam/qibolab/commit/94bed208cc04eb9a065dd03a6e397c4d1d5e0cb2
@jevillegasdatTII I will take a look at your commits, but for the future can you please not push any commits directly to the branch qblox-ad-hoc-features, and instead create a PR pointing to that branch.
Absolutely, sorry. :(
https://github.com/qiboteam/qibolab/blob/898fa86c2ed60f3a0cd149715c73db508f924f9b/src/qibolab/pulses.py#L1586
When sending two pulse sequences over the same channel, provided they don't overlap in time, they are not getting separated into different sequencers. Consequently, the frequency of the first pulse defines the nco frequency for the sequence and all the following pulses use the same frequency irrespective of their settings. For instance, the following code generates the attached sequences sent to qblox.
Z_qcm_rf0_sequencer1_sequence.json Z_qcm_rf0_sequencer0_sequence.json Z_qcm_rf0_snapshot.json
Notably, only two sequencers are created, where we need three (channel 2 with two different frequencies and channel one a single one).