occheung
6199e4bb5e
4456: fix quotation mark
2022-02-04 17:23:05 +08:00
occheung
1d7e6dc853
4456: init
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Updates #17
2022-02-04 17:18:15 +08:00
occheung
d4387cae18
5108: fix d157dda
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Made the spectrometer thing more stright forward. It really just monitors the laser power in that use case.
2022-02-04 14:59:30 +08:00
occheung
1b8beee45d
2118-2128: add max data rate spec
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Base on the isolator datasheet, where it stated that "Data rates up to 150 Mbps are supported".
The electrical specific of the datasheet stated the spec differently.
Updates #36
2022-02-04 14:38:39 +08:00
occheung
7bdc121b6a
2118-2128: add low input min voltage
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-0.5V from absolute rating
2022-02-04 14:31:30 +08:00
occheung
0b4ad6762e
2118-2128: add high input max voltage
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5.5V from absolute rating
5V max with termination to respect 0.5W rating of the 50R resistor.
Updates #35
2022-02-04 14:01:22 +08:00
occheung
8864ecaf87
5432: fix card name
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Updates #34
2022-02-04 13:49:10 +08:00
occheung
656068e151
4410-4412: fix card name
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When the card no. is stated, mention the full name (e.g. 4410 DDS Urukul)
Updates #34
2022-02-04 13:45:28 +08:00
occheung
47e0c31705
ttl: update direction switches desc
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Updates #33
2022-02-04 13:30:32 +08:00
occheung
d157dda863
5108: update applications
2022-02-04 13:10:31 +08:00
occheung
389b97d9e4
5108: make ADC-Repeaters-EEM path unidirectional
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The only signal that enters the ADC through the repeaters is the SPI clock.
It is only a state/time reference, no meaning info goes through this path.
2022-01-31 16:39:24 +08:00
occheung
7ea24e32e9
su-servo: mention P1dB impact
2022-01-31 16:27:31 +08:00
occheung
2961557c0a
5108: desc of ARTIQ-PYTHON impact on sample rate
2022-01-31 15:37:46 +08:00
occheung
8159a63376
5108: fix terminology
2022-01-31 14:47:17 +08:00
occheung
7783b2311c
5108: reset to rev1
2022-01-31 14:46:38 +08:00
occheung
a30dd8ed95
su-servo: thicken the line on the plot
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Should make the line more visible at 0.
Can always make it even thicker.
2022-01-31 14:45:21 +08:00
occheung
0bdf5d36bc
fp pictures: png -> jpg
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re-converted from source with optimization
2022-01-26 09:57:30 +08:00
occheung
ed78d7f217
add front panel pictures to MCX/LVDS-TTL
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Using pdfs originated in the webpage drawings instead.
2022-01-25 15:54:28 +08:00
occheung
25e441b4ec
fp: re-edit & change format to pdf
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Updates #37 .
2022-01-25 14:57:54 +08:00
occheung
3570028b72
5108: add missing example
2022-01-25 09:41:49 +08:00
occheung
ac198d0c52
5108: init Sampler
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Closes #14 .
2022-01-25 09:39:20 +08:00
occheung
5c77a735ed
4410: fix drawings
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The previous one had some dimensions clipped.
2022-01-21 14:13:21 +08:00
occheung
9694b3b268
4410: fix front panel caption
2022-01-21 13:50:32 +08:00
occheung
18c7ab7166
5432: manually add BoM
2022-01-21 13:49:01 +08:00
occheung
a912e36662
4410-4412: remove old drawings
2022-01-21 13:32:21 +08:00
occheung
686f5b83cc
4410-4412: add BoM manually
2022-01-21 13:31:36 +08:00
occheung
df9078b897
2118-2128: add BoM manually
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Updates #30 .
2022-01-21 13:01:23 +08:00
occheung
5c962c64d4
5432: ditch import statement in python
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Obviously, the import statements cannot be put right before the methods in the same indentation.
It was there because there wasn't a better way to put these code.
Now, it is replaced with an worded instruction that imports are needed.
2022-01-21 09:34:49 +08:00
occheung
48eb5a5ae3
5432: relocate examples source
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Updates #24 .
2022-01-20 17:17:13 +08:00
occheung
708330a57a
suservo.py: remove unnecessary import
2022-01-20 17:00:54 +08:00
occheung
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
occheung
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
occheung
9f6056f615
ttl: remove extra rtio break in example
2022-01-20 14:58:40 +08:00
occheung
9488a03aa4
ttl: factor out examples
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Also, the ttl timestamp_mu method has a parameter.
2022-01-20 14:51:51 +08:00
occheung
611a0009af
bump version
2022-01-19 15:34:54 +08:00
occheung
73714d0028
4410-4412: remove symbol column except for test characteristics
2022-01-19 12:39:24 +08:00
occheung
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
occheung
7841162bd6
5432: remove symbols
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revert b9ce64ed
2022-01-19 12:27:39 +08:00
occheung
b9ce64edfb
5432: add symbols
2022-01-19 10:20:57 +08:00
occheung
972ed69593
4410-4412: fix case
2022-01-19 10:19:58 +08:00
occheung
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
occheung
022563a056
5432: uncite IC for output voltage spec
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There are other elements on the output signal chain, like the unity op-amp folowing the DAC.
2022-01-18 16:03:42 +08:00
occheung
b08b9dc069
5432: stress 32-CH DAC on diagram
2022-01-18 16:03:07 +08:00
occheung
00fd2df2e8
features: x-channel DDS/DAC
2022-01-18 16:02:01 +08:00
occheung
14776cf74d
5432: revert url footnote
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Auto-recognizing footnote as url is really a browser feature.
Chromium will not be able to parse the underscore in Zotino DAC IC datasheet URL.
2022-01-18 15:07:26 +08:00
occheung
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
occheung
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
occheung
b0cf38c036
4410-4412: fix output frequency symbol
2022-01-18 09:54:05 +08:00
occheung
aa36ebe907
2245: fix typo
2022-01-17 16:02:52 +08:00
occheung
56082b94c3
2118-2128: add footnote for data source
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Updates #29 .
2022-01-17 14:44:13 +08:00
occheung