708330a57a
suservo.py: remove unnecessary import
2022-01-20 17:00:54 +08:00
ac8d398f5e
suservo: refrain from generating channel list
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For consistency with other DDS examples that uses multiple channels.
e.g. TTL relay external trigger, DDS synchronization
2022-01-20 16:48:58 +08:00
8404fed3da
4410-4412: get example code from file
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Updates #24 . Added example files for DDS and SUServo respectively.
2022-01-20 16:43:45 +08:00
611a0009af
bump version
2022-01-19 15:34:54 +08:00
73714d0028
4410-4412: remove symbol column except for test characteristics
2022-01-19 12:39:24 +08:00
ce563bdcf1
4410-4412: remove fractions & literal word symbols
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Some of them are added in 05eba6fa
2022-01-19 12:29:42 +08:00
972ed69593
4410-4412: fix case
2022-01-19 10:19:58 +08:00
2613df692b
4410-4412: fix dds signal spec citation
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* cite wiki instead of datasheets for frequency range, as the rest of the signal chain has low response for low frequency
* cite wiki instead of ad9912 datasheet for frequency resolution, see the ad9912 design bug on wiki
2022-01-18 17:05:31 +08:00
00fd2df2e8
features: x-channel DDS/DAC
2022-01-18 16:02:01 +08:00
0b6c4e2b77
add the reset of the citation
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follow up of 56082b94#25 , #29
2022-01-18 12:10:16 +08:00
947b3672b9
4410-4412: attenuation -> digital attenuation
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Just to not be confused with other source of attenuation/amplifications
2022-01-18 09:57:42 +08:00
b0cf38c036
4410-4412: fix output frequency symbol
2022-01-18 09:54:05 +08:00
cd7d118f7c
update disclaimers
2022-01-14 11:55:48 +08:00
439edc4302
4410-4412: fix caption punctuation again
2022-01-11 14:54:26 +08:00
e4ceb32134
4410: confirm that dds amplitude at net positive input
2022-01-10 16:15:10 +08:00
ca6caa8e1d
4410: leave space at the top of suservo graph
2022-01-10 16:06:56 +08:00
d9ac9d3d18
4410-4412: add DIP switch doc
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plus minor reformatting
2022-01-10 15:20:21 +08:00
876291025b
4410: fix front panel caption
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Inconsistent punctuation
2022-01-10 15:18:33 +08:00
282b7bf244
move drawings in front of ARTIQ examples
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And some additional reformatting.
2022-01-07 17:25:34 +08:00
3c21ccd4a0
4410: update su-servo example
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The example works after gateware fix in ARTIQ.
9d493028e5Closes #2 .
2022-01-07 16:54:36 +08:00
05eba6faef
4410-4412: add symbols in spec table
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There are very limited usage/mentions of symbols on RF power specs (harmonics, attenuations, etc).
2022-01-07 16:16:08 +08:00
39b10ecbd2
slightly enlarge FP drawings
2022-01-07 10:37:16 +08:00
ffa71dc40c
FP dimen -> FP drawings
2022-01-06 17:32:36 +08:00
026aa4cf1f
4410: add front panel drawings
2022-01-06 17:29:38 +08:00
e82e798964
4410: add SU-Servo
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ARTIQ example for SU-Servo is using API prior to artiq PR 1500.
Will need to update to the latest beta at some point.
2022-01-05 16:19:21 +08:00
01aba236ed
4410-4412: microwave source -> RF source
2022-01-04 13:17:48 +08:00
337ecbd6ae
4410-4412: add more specs
2021-12-24 16:36:58 +08:00
e6674c76e4
4410-4412: add harmonic content with generic output frequencies
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https://github.com/sinara-hw/Urukul/issues/29
Other harmonic content info may become obsolete.
2021-12-24 16:34:30 +08:00
cd8c211462
4410-4412: update applications
2021-12-24 16:33:20 +08:00
534ef5c6ed
4410-4412: fix layout
2021-12-22 17:19:27 +08:00
bc4e11cdf6
4410-4412: separate RAM SYNC example
2021-12-22 17:17:03 +08:00
9251da4ce0
4410-4412/RAM: add amplitude ramp example
2021-12-22 17:16:21 +08:00
4b3f0c5612
4410-4412/RAM: replace screenshot with plot
2021-12-22 17:14:57 +08:00
1ce032605a
4410-4412/RAM: lower background frequency to 5MHz
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It is to make the plot easier for our eyes.
2021-12-22 17:12:48 +08:00
d26fe0f5d5
4410-4412: configure_ram_mode add slack
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When the RAM data is larger, extra slack is needed to avoid underflow.
2021-12-22 17:10:57 +08:00
9b40af6c6a
4410-4412: add graphs for phase noise/harmonic contents
2021-12-22 12:17:23 +08:00
82521ff909
4410-4412: enlarge photo
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And prevent the photo from jumping to the next page.
2021-12-22 09:53:06 +08:00
b538ef7858
4410-4412: add unit when calling set_att()
2021-12-08 12:19:31 +08:00
2127697fe6
4410-4412: update set() parameters
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Note that the `frequency` param is mandatory in AD9912.set(), while optional in AD9910.set()
2021-12-08 12:17:27 +08:00
aa96ed4ab3
4410: fix whitespace in ram example
2021-12-07 16:35:03 +08:00
60861ccf1f
4410: mention default profile for single-tone
2021-12-07 16:29:35 +08:00
8f1a437378
4410: add ram modulation with synchronization example
2021-12-07 16:26:25 +08:00
011d63f3eb
4410: modify ram example
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* Use `prepare()` to init the arrays, would be great if the value can be prepared there. However, the type check was not happy about it.
* Separate RAM configuration into a separate function
* Separate DDS init, digital attenuation & switch config in an init function
* Use `dds.set()`. It is supposed to look simple.
All these are to avoid repeating the long code in the coming RAM+SYNC example.
2021-12-07 16:21:56 +08:00
0dbf7a70c4
4410: add phase param to single-tone sync e.g.
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+- 0.25 turns w.r.t the other channel, excluding I/O update mismatch
2021-12-07 16:20:18 +08:00
7265d05bae
4410-4412: remove leftover comment
2021-12-07 16:19:05 +08:00
b657e0fea5
4410-4412: clarify nominal power
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The same figure can be found in sinara issue 354 / urukul issue 3, and it was meant to be an empirical limit for low frequency RF outputs.
2021-12-06 13:17:19 +08:00
ca896ed094
4410-4412: fix phase noise layout, add harmonics
2021-12-06 13:06:24 +08:00
e109ec2b6f
4410-4412: fix performance data condition
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The condition should now align with wiki and sinara issue 354 / urukul issue 3.
2021-12-06 13:05:46 +08:00
41c6e37c74
4410-4412: fix caption
2021-12-06 12:39:35 +08:00
894823d2d4
4410-4412: remove phase param from single-tone e.g.
2021-12-06 11:53:45 +08:00
