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remove outdated kc705 examples

pull/1333/head
Sebastien Bourdeauducq 2019-06-13 18:04:51 +08:00
parent 5008302f88
commit e3c58d5872
2 changed files with 0 additions and 104 deletions
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20
artiq/examples/kc705_nist_clock/repository/ad53xx.py
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from artiq.experiment import *
class AD53XXTest(EnvExperiment):
def build(self):
self.setattr_device("core")
self.setattr_device("fmcdio_dirctl")
self.dac = self.get_device("dac_zotino")
self.setattr_device("led")
@kernel
def run(self):
self.core.reset()
delay(5*ms) # build slack for shift register set
self.fmcdio_dirctl.set(0x00008800)
self.dac.init()
self.led.on()
delay(400*us)
self.led.off()
self.dac.set_dac_mu([i << 10 for i in range(32)])

84
artiq/examples/kc705_nist_clock/repository/urukul.py
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from artiq.experiment import *
class UrukulTest(EnvExperiment):
def build(self):
self.setattr_device("core")
self.setattr_device("fmcdio_dirctl")
self.setattr_device("urukul_cpld")
self.setattr_device("urukul_ch0a")
self.setattr_device("urukul_ch1a")
self.setattr_device("urukul_ch2a")
self.setattr_device("urukul_ch3a")
self.setattr_device("urukul_ch0b")
self.setattr_device("urukul_ch1b")
self.setattr_device("urukul_ch2b")
self.setattr_device("urukul_ch3b")
self.setattr_device("led")
@kernel
def run(self):
self.core.reset()
self.led.on()
delay(5*ms)
# Zotino plus Urukul (MISO, IO_UPDATE_RET)
self.fmcdio_dirctl.set(0x0A008800)
self.led.off()
self.urukul_cpld.init()
self.urukul_ch0b.init()
self.urukul_ch1b.init()
self.urukul_ch2b.init()
self.urukul_ch3b.init()
delay(1000*us)
self.urukul_ch0b.set(100*MHz)
self.urukul_ch0b.sw.on()
self.urukul_ch0b.set_att(10.)
delay(1000*us)
self.urukul_ch1b.set(10*MHz, 0.5)
self.urukul_ch1b.sw.on()
self.urukul_ch1b.set_att(0.)
delay(1000*us)
self.urukul_ch2b.set(400*MHz)
self.urukul_ch2b.sw.on()
self.urukul_ch2b.set_att(0.)
delay(1000*us)
self.urukul_ch3b.set(1*MHz)
self.urukul_ch3b.sw.on()
self.urukul_ch3b.set_att(20.)
data = 0
errors = 0
delay(100*us)
while data != -1:
delay(20*us)
self.urukul_ch0b.write32(0x07, data)
self.urukul_cpld.io_update.pulse(1*us)
read = self.urukul_ch0b.read32(0x07)
if read != data:
errors += 1
if errors > 20:
return
data += 1
while False:
self.urukul_ch0b.sw.pulse(5*ms)
delay(5*ms)
while False:
self.led.pulse(.5*s)
delay(.5*s)
@kernel
def test_att_noise(self, n=1024):
bus = self.urukul_cpld.bus
bus.set_config_mu(_SPI_CONFIG, _SPIT_ATT_WR, _SPIT_ATT_RD)
bus.set_xfer(CS_ATT, 32, 0)
for i in range(n):
delay(5*us)
bus.write(self.att_reg)
bus.set_config_mu(_SPI_CONFIG, _SPIT_DDS_WR, _SPIT_DDS_RD)