from artiq import * class DDSTest(AutoDB): __artiq_unit__ = "DDS test" class DBKeys: core = Device() dds0 = Device() dds1 = Device() dds2 = Device() led = Device() @kernel def run(self): for i in range(10000): if i & 0x200: self.led.on() else: self.led.off() with parallel: with sequential: self.dds0.pulse(100*MHz + 4*i*kHz, 500*us) self.dds1.pulse(120*MHz, 500*us) self.dds2.pulse(200*MHz, 100*us) self.led.off()