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4456: update attenuator API

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occheung 2022-02-07 14:26:58 +08:00
parent 6199e4bb5e
commit 2ca8632582
2 changed files with 2 additions and 2 deletions
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2
4456.tex
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@ -431,7 +431,7 @@ They do not exhaustively demonstrate all the features of the ARTIQ system.
The full documentation for the ARTIQ software and gateware is available at \url{https://m-labs.hk}. The full documentation for the ARTIQ software and gateware is available at \url{https://m-labs.hk}.
\subsection{1 GHz Sinusoidal Wave} \subsection{1 GHz Sinusoidal Wave}
Generate a 1 GHz sinusoid from RF0 with full scale amplitude, attenuated by 6 dB. Generate a 1 GHz sinusoid from RF0 with full scale amplitude, attenuated by 12 dB.
Both the CPLD and the PLL channels should be initialized. Both the CPLD and the PLL channels should be initialized.
\inputcolorboxminted{firstline=10,lastline=17}{examples/pll.py} \inputcolorboxminted{firstline=10,lastline=17}{examples/pll.py}

2
examples/pll.py
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@ -13,7 +13,7 @@ class MirnyEnv(EnvExperiment):
self.cpld.init() self.cpld.init()
self.pll0.init() self.pll0.init()
self.pll0.set_frequency(1*GHz) self.pll0.set_frequency(1*GHz)
self.pll0.set_att_mu(0b11001100) self.pll0.set_att(12*dB)
self.pll0.sw.on() self.pll0.sw.on()