def test_digitizer_hvi2(digitizer: SD_DIG, requested_mode: MODES):
'''
Args:
digitizer: M3102A digitizer
requested_mode: requested acquisition mode after test
'''
digitizer.set_acquisition_mode(MODES.NORMAL)
digitizer.set_digitizer_software(
1e6,
1,
data_mode=DATA_MODE.AVERAGE_TIME_AND_CYCLES,
channels=[1, 2, 3, 4])
digitizer.daq_flush_multiple(0b1111)
v_str = ','.join([f'{v:7.3f}' for v in digitizer.measure()])
print(f"testing digitizer: {v_str} mV")
digitizer.set_acquisition_mode(requested_mode)
self.timer.stop()
def change_plot(self):
self.count += 1
logging.info(f'start #{self.count}')
v = (plotting._2D_V1_swing.value() + 1)
if v > 1100:
v = 100
plotting._2D_V1_swing.setValue(v)
start = time.monotonic()
plotting.update_plot_settings_2D()
logging.info(f'restart duration {time.monotonic()- start:5.2f} s')
dig = SD_DIG("dig", 1, 6)
awg_slots = [3, 7] # [3,4]
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A_fpga(f"AWG{i}", 1, slot)
awg.set_hvi_queue_control(True)
awgs.append(awg)
station = qcodes.Station()
station_name = 'Test'
for awg in awgs:
station.add_component(awg)
station.add_component(dig)
dig_mode = 1
t_measure = 250
t_average = t_measure
p2decim = 0
lo_f = 20e6
acquisition_delay_ns = 0
n_rep = 1
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A_fpga(f'AWG{slot}', 1, slot)
awgs.append(awg)
awg.set_hvi_queue_control(True)
dig = SD_DIG('DIG1', 1, dig_slot)
load_iq_image(dig.SD_AIN)
print_fpga_info(dig.SD_AIN)
dig.set_acquisition_mode(dig_mode)
## add to pulse lib.
p = create_pulse_lib(awgs)
## create sequencer
gate1, swing1, n_pt1 = 'AWG3_1', 500, 16
gate2, swing2, n_pt2 = 'AWG3_2', 500, 12
t_step = t_measure
sequencer = scan2D_keysight(gate1, swing1, n_pt1, gate2, swing2, n_pt2, t_step,
p, dig_mode)
sequencer.set_hw_schedule(
Hvi2ScheduleLoader(p,
dig_channel_modes = {1: 1, 2: 2, 3: 2}
t_measure = 1000
t_average = 10
p2decim = 0
lo_f = [0, 0, 60e6, 190e6, 0]
n_rep = 5
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A_fpga(f'AWG{slot}', 1, slot)
awg.set_digital_filter_mode(0)
awgs.append(awg)
dig = SD_DIG('DIG1', 1, dig_slot)
load_iq_image(dig.SD_AIN)
print_fpga_info(dig.SD_AIN)
dig.set_operating_mode(OPERATION_MODES.HVI_TRG)
for awg in awgs:
for awg_name, channel, lo in awg_channel_los:
if awg_name == awg.name:
awg.config_lo(channel, lo, not switch_los, awg_lo_freq[lo],
awg_lo_amps[lo])
awg.set_lo_mode(channel, True)
## add to pulse lib.
p = create_pulse_lib(awgs)
dig_slot = 5
dig_channels = [1, 2, 3, 4]
full_scale = 2.0
dig_mode = 1
t_measure = 380 #20
lo_f = 0e6
acquisition_delay_ns = 0 #160
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A_fpga(f'AWG{slot}', 1, slot)
awgs.append(awg)
awg.set_hvi_queue_control(True)
dig = SD_DIG('DIG1', 1, dig_slot)
load_iq_image(dig.SD_AIN)
print_fpga_info(dig.SD_AIN)
dig.set_acquisition_mode(dig_mode)
## add to pulse lib.
p = create_pulse_lib(awgs)
for ch in dig_channels:
dig.set_lo(ch, lo_f, 0, input_channel=ch)
## create 2D scan
gate1, swing1, n_pt1 = 'vP1', 500, 15
biasT_corr = False
dig_param = construct_1D_scan_fast(
dig_mode = MODES.NORMAL
t_measure = 10_000
t_average = 10
p2decim = 0
lo_f = 20e6
n_rep = 1
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A_fpga(f'AWG{slot}', 1, slot, waveform_size_limit=1e7)
awgs.append(awg)
awg.set_hvi_queue_control(True)
awg.set_digital_filter_mode(0)
dig = SD_DIG('DIG1', 1, dig_slot)
load_iq_image(dig.SD_AIN)
print_fpga_info(dig.SD_AIN)
dig.set_acquisition_mode(dig_mode)
## add to pulse lib.
p = create_pulse_lib(awgs)
schedule = Hvi2ScheduleLoader(p, "SingleShot", dig)
## create waveforms
seg = p.mk_segment()
for awg in awgs:
for ch in [1, 2, 3, 4]:
channel = getattr(seg, f'{awg.name}_{ch}')
channel.wait(t_wave)
t_measure = 400
lo_f = 20e6
n_rep = 10
awgs = []
for i, slot in enumerate(awg_slots):
awg = M3202A(f'AWG{slot}', 1, slot, waveform_size_limit=1e7)
awgs.append(awg)
# time.sleep(1)
load_awg_image(awg)
# load_default_awg_image(awg)
print_fpga_info(awg.awg)
# fpga_list_registers(awg.awg)
dig = SD_DIG('DIG1', 1, dig_slot)
load_iq_image(dig.SD_AIN)
print_fpga_info(dig.SD_AIN)
dig.set_acquisition_mode(dig_mode)
## add to pulse lib.
p = create_pulse_lib(awgs)
schedule = Hvi2ScheduleLoader(p, "SingleShot", dig)
## create waveforms
seg = p.mk_segment()
t_measure_loop = looping.linspace(100,
1000,
10,
name="t_measure",