Commit Graph

7028 Commits

Author SHA1 Message Date
d666f3d573 firmware: factor out mod pca9548 from si5324
orepares for further i2c devices.
2019-08-17 09:15:26 +08:00
1fd2322662 wrpll/thls: implement global writeback 2019-08-15 23:16:17 +08:00
24082b687e wrpll/filters: clean up and make compatible with thls 2019-08-15 17:58:22 +08:00
9331fafab0 wrpll/filters: new code from Weida 2019-08-15 17:24:40 +08:00
5c3974c265 wrpll/thls: fix opcode decoding 2019-08-15 17:12:48 +08:00
19620948bf wrpll/thls: implement signed numbers 2019-08-15 17:04:17 +08:00
efc43142a6 wrpll/thls: implement min/max 2019-08-15 16:42:59 +08:00
44969b03ad wrpll/thls: rework instruction decoding 2019-08-15 15:55:13 +08:00
2776c5b16b wrpll/thls: support mulshift 2019-08-15 15:07:13 +08:00
e9b78b62db kasli_tester/zotino: always alternate voltage sign
Before the voltages on a second Zotino would start 2.1, 1.9, 2.2, 1.8
..., 3.6, 0.4 and overlap with the voltages on the first.
Now the voltages are 2.1, -2.1, 2.2, -2.2, ..., 3.6, -3.6 which allows
quick identification of card/channel and easy prediction when deploying.
2019-08-06 17:38:55 +02:00
5f8acb3f96 manual: fix location of shell-dev.nix (#1346) 2019-08-05 13:34:35 +08:00
f861459ace wrpll: add filter algorithms (WIP) 2019-08-02 13:23:16 +08:00
David Nadlinger
99e490f9ff coredevice/suservo: Slightly reword get_adc[_mu]() docstring for clarity
This hopefully suggests a bit better that the value is the last one
fetched by the servo (i.e. needs the servo active to update), rather
than somehow requesting a new sample to be taken.
2019-07-30 12:22:08 +01:00
David Nadlinger
4446ebf9ca README: Fix link to manual 2019-07-30 11:28:12 +01:00
3f0657f2a8 artiq_influxdb_schedule: add schedule logger
Signed-off-by: Robert Jördens <rj@quartiq.de>
2019-07-26 14:47:18 +02:00
7a5dcbe60e wrpll/thls: support processor start/stop 2019-07-24 18:51:33 +08:00
b8870997d0 doc: clarify TTL direction control with buffered cards 2019-07-24 10:04:45 +08:00
623446f82c wrpll/thls: simple simulation demo 2019-07-20 18:50:57 +08:00
831b3514d3 wrpll/thls: stop at return statement 2019-07-19 16:27:29 +08:00
930291f606 update conda channel URL 2019-07-19 16:11:03 +08:00
e95b7b9d4b manual: fix typos 2019-07-18 09:30:21 +08:00
75e8d54c27 install-with-conda: remove unnecessary import 2019-07-18 00:52:31 +08:00
2ffc843790 update installation instructions 2019-07-18 00:51:47 +08:00
David Nadlinger
280915d54f coredevice/suservo: Adjust T_CYCLE to match gateware
See GitHub #1338.
2019-07-17 00:20:22 +01:00
34222b3f38 wrpll: encode thls program 2019-07-09 17:56:14 +08:00
5f461d08cd wrpll: add simple thls compiler 2019-07-09 16:07:31 +08:00
f7e10759dc suservo: note requirement to stop servo when accessing state
As already mentioned in the gateware.

One alternative would be to detect address collisions and
stall the read for one cycle.

Note that there will in general not be a consistent view of the servo
state unless the servo is stopped.

close #1337
2019-07-08 18:37:42 +02:00
e4fff390a8 si590 -> si549
Had mistaken the part numbers.
2019-07-07 09:39:55 +08:00
dceb5ae501 wrpll: Si590 I2C mux, CDC 2019-07-05 23:42:37 +08:00
f8dba7ae35 rtio: use BlindTransfer from Migen 2019-07-05 18:46:18 +08:00
4d01410ce5 install-with-conda: notes on proxy 2019-07-04 14:04:32 +02:00
8407c526e8 install-with-conda: de-prioritize conda-forge 2019-07-04 11:19:55 +02:00
5a9bb0ecba runtime: fix incorrect 'RTIO clock failed' report 2019-06-24 23:33:13 +08:00
David Nadlinger
8bf9640185 coredevice/suservo: Fix output IIR state width in docstring 2019-06-21 11:27:39 +02:00
David Nadlinger
34f48f57cc coredevice/suservo: Fix {get,set}_y_mu() scaling
Previously, Channel.set_y(1) would set the output to -1 instead.
2019-06-21 11:27:39 +02:00
f6edceb23d kasli_tester: cleanup/fix test skipping 2019-06-21 16:00:14 +08:00
whitequark
b8b9fa51bd libdyld: accept objects with no rela relocations. 2019-06-17 06:43:34 +00:00
David Nadlinger
0353966ef7 gateware/suservo: Sign-extend data on RTIO read-back
See GitHub #1327 for original patch by Brad Bondurant.
2019-06-14 23:46:16 +01:00
David Nadlinger
720838a23e gateware/suservo: Avoid magic number for activation delay width
Mostly for documentation purposes; 8 bits ought to be enough for
everyone.
2019-06-14 23:45:40 +01:00
53789ba9aa tester: handle urukul switch differences 2019-06-14 10:54:00 +00:00
6655e567df ddb_template: urukul fixes
* fix/add sw (ad9912 and ad9910)
* allow pll_n to be changed
2019-06-14 10:53:03 +00:00
53c778ae2d runtime: fix previous commit 2019-06-14 15:53:01 +08:00
a947867887 runtime: support Kasli Si5324 bypass via rtio_clock=e 2019-06-14 15:48:05 +08:00
66a66b03b4 style 2019-06-14 15:29:16 +08:00
87ce24e867 runtime: refactor startup and RTIO clocking initialization 2019-06-14 15:26:30 +08:00
43e58c939c sayma: drop MasterDAC
This seemed like a good idea then, but it introduces complexity, corner cases, and additional testing difficulties.

Now Sayma works fine with Kasli as a master, which is simpler.
2019-06-14 14:06:16 +08:00
b04e15741b drop SI5324_SAYMA_REF 2019-06-14 14:03:48 +08:00
995a4428e7 attempt to fix disappearing 'question' issue template (2) 2019-06-14 11:37:00 +08:00
6b20d50639 attempt to fix disappearing 'question' issue template 2019-06-14 11:36:03 +08:00
c68581537b remove outdated releasing instructions (#1326) 2019-06-14 11:31:41 +08:00