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ad5360: t16 is a max

This commit is contained in:
Robert Jördens 2016-03-04 19:46:18 +01:00
parent eb2ec40b3a
commit 18ccac717b
1 changed files with 2 additions and 4 deletions
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6
artiq/coredevice/ad5360.py
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@ -102,12 +102,10 @@ class AD5360:
self.bus.write_period_mu +
self.bus.ref_period_mu) -
3*self.bus.ref_period_mu -
seconds_to_mu(1.5*us) -
seconds_to_mu(3*us))
seconds_to_mu(1.5*us))
for i in range(len(values)):
self.write_channel(i, values[i], op)
delay_mu(3*self.bus.ref_period_mu + # latency alignment ttl to spi
seconds_to_mu(1.5*us)) # t10 max busy low for one channel
self.load()
delay_mu(-2*self.bus.ref_period_mu + # load(), t13
seconds_to_mu(3*us)) # t16 dac response time
delay_mu(-2*self.bus.ref_period_mu) # load(), t13