4410-4412: fix card name
When the card no. is stated, mention the full name (e.g. 4410 DDS Urukul) Updates #34
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@ -21,7 +21,7 @@
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\usetikzlibrary{calc}
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\usetikzlibrary{fit,backgrounds}
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\title{4410/4412 Urukul}
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\title{4410/4412 DDS Urukul}
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\author{M-Labs Limited}
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\date{January 2022}
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\revision{Revision 2}
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@ -50,7 +50,7 @@
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\end{itemize}
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\section{General Description}
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The 4410/4412 Urukul card is a 4hp EEM module part of the ARTIQ Sinara family.
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The 4410/4412 DDS Urukul card is a 4hp EEM module part of the ARTIQ Sinara family.
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It adds frequency generation capabilities to carrier cards such as 1124 Kasli and 1125 Kasli-SoC.
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It provides 4 channels of DDS at 1GS/s.
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@ -58,7 +58,7 @@ Output frequency from \textless 1 to \textgreater 400 MHz are supported.
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The nominal maximum output power of each channel is 10dBm.
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Each channel can be attenuated from 0 to -31.5 dB by a digital attenuator.
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RF switches (1ns temporal resolution) on each channel provides 70 dB isolation.
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4410 Urukul comes with AD9910 chips, while 4412 Urukul comes with AD9912 chips instead.
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4410 DDS Urukul comes with AD9910 chips, while 4412 DDS Urukul comes with AD9912 chips instead.
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% Switch to next column
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@ -428,7 +428,7 @@ The tabulated performance characteristics are produced using the following setup
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\newpage
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Harmonic content of the DDS signals from 4410 Urukul is tabulated below\footnote{\label{urukul29}https://github.com/sinara-hw/Urukul/issues/29}. An external 125 MHz clock signal were supplied.
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Harmonic content of the DDS signals from 4410 DDS Urukul is tabulated below\footnote{\label{urukul29}https://github.com/sinara-hw/Urukul/issues/29}. An external 125 MHz clock signal were supplied.
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\newcommand{\ts}{\textsuperscript}
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\newcolumntype{Y}{>{\centering\arraybackslash}X}
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@ -723,7 +723,7 @@ The following table summarizes the required setting for each mode.
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\newpage
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\section{Example ARTIQ code}
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The sections below demonstrate simple usage scenarios of the 4410 Urukul card with the ARTIQ control system.
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The sections below demonstrate simple usage scenarios of the 4410/4412 DDS Urukul card with the ARTIQ control system.
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They do not exhaustively demonstrate all the features of the ARTIQ system.
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The full documentation for the ARTIQ software and gateware is available at \url{https://m-labs.hk}.
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@ -855,7 +855,7 @@ Then, replace the \texttt{run()} function with the following.
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Two phase-coherent RF signal with the same waveform as the previous figure (from either RAM examples) should be generated.
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\subsection{Voltage-controlled DDS Amplitude (SU-Servo Only)}
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The SU-Servo feature can be enabled by integrating the 4410 Urukul with a 5108 Sampler.
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The SU-Servo feature can be enabled by integrating the 4410 DDS Urukul with a 5108 Sampler.
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Amplitude of the DDS output can be controlled by the ADC input of the Sampler through PI control, characterised by the following transfer function.
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\[H(s)=k_p+\frac{k_i}{s+\frac{k_i}{g}}\]
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In the following example, the amplitude of DDS is proportional to the ADC input from Sampler.
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@ -921,9 +921,9 @@ High output power affects the linearity due to the 1 dB compression point of the
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15 dB attenuation at the digital attenuator was applied in this example.
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\section{Ordering Information}
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To order, please visit \url{https://m-labs.hk} and select the 4410 Urukul in the ARTIQ Sinara crate configuration tool.
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The default chip is AD9910 (4410 Urukul), which supports more features.
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If you need the higher frequency resolution of the AD9912 (4412 Urukul), leave us a note when placing the order.
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To order, please visit \url{https://m-labs.hk} and select the 4410 DDS Urukul in the ARTIQ Sinara crate configuration tool.
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The default chip is AD9910 (4410 DDS Urukul), which supports more features.
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If you need the higher frequency resolution of the AD9912 (4412 DDS Urukul), leave us a note when placing the order.
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To enable SU-Servo feature between 4410 Urukul and 5108 Sampler, specify that SU-Servo is to be integrated into the gateware when placing the order.
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The cards may also be ordered separately by writing to \url{mailto:sales@m-labs.hk}.
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