13/analog-quil-examples

rfcs/analog/examples/capture_delay.quil

@@ -0,0 +1,14 @@
+# capture_delay.quil
+# In this example we target qubit 0.
+
+DECLARE scale REAL
+DECLARE freq REAL
+DECLARE pulse_duration REAL
+DECLARE capture_duration REAL
+DECLARE iqs REAL[65536]
+
+SET-SCALE 0 "ro" scale
+SET-FREQUENCY 0 "ro" freq
+PULSE 0 "ro" flat(duration: pulse_duration, iq: [1 0])
+
+RAW-CAPTURE 0 "out" capture_duration iqs

rfcs/analog/examples/cavity_scan.quil

@@ -0,0 +1,36 @@
+# cavity_scan.quil
+# In this example we target qubit 0.
+
+# Other values that will be set by user input
+DECLARE freq_min REAL
+DECLARE freq_max REAL
+DECLARE freq_step REAL
+DECLARE scale REAL
+
+# Values set by program
+DECLARE buffer REAL[65536]
+DECLARE iq REAL[2]
+DECLARE freq REAL
+DECLARE idx INTEGER
+DECLARE continue BIT
+
+# Assign initial values
+MOVE idx 0
+MOVE freq freq_min
+
+
+LABEL @scan_step
+SET-FREQUENCY 0 "ro" freq
+SET-SCALE 0 "ro" scale
+PULSE 0 "ro" flat(duration: duration, iq: [1 0])
+CAPTURE 0 "out" flat(duration: duration, iq: [1 0]) iq  # Capture delay is built-in to CAPTURE
+
+# Store results in the buffer, increment
+STORE buffer idx iq[0]
+ADD idx 1
+STORE buffer idx iq[1]
+ADD idx 1
+
+ADD freq freq_step
+LE continue freq freq_max
+JUMP-WHEN @scan_step continue