mirror of
https://github.com/m-labs/artiq.git
synced 2024-12-23 02:14:01 +08:00
37 lines
975 B
Python
37 lines
975 B
Python
from artiq import *
|
|
|
|
|
|
class DDSTest(EnvExperiment):
|
|
"""DDS test"""
|
|
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
self.setattr_device("dds_bus")
|
|
self.setattr_device("dds0")
|
|
self.setattr_device("dds1")
|
|
self.setattr_device("dds2")
|
|
self.setattr_device("ttl0")
|
|
self.setattr_device("ttl1")
|
|
self.setattr_device("ttl2")
|
|
self.setattr_device("led")
|
|
|
|
@kernel
|
|
def run(self):
|
|
with self.dds_bus.batch:
|
|
self.dds1.set(120*MHz)
|
|
self.dds2.set(200*MHz)
|
|
delay(1*us)
|
|
|
|
for i in range(10000):
|
|
if i & 0x200:
|
|
self.led.on()
|
|
else:
|
|
self.led.off()
|
|
with parallel:
|
|
with sequential:
|
|
self.dds0.set(100*MHz + 4*i*kHz)
|
|
self.ttl0.pulse(500*us)
|
|
self.ttl1.pulse(500*us)
|
|
self.ttl2.pulse(100*us)
|
|
self.led.off()
|