whitequark
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ee4c475cf3
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gateware: fix Sayma satellite build.
RTIO clock multiplier was removed from Sayma in 32f22f4c.
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2018-05-13 13:10:39 +00:00 |
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8c1390e557
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kasli: use 62.5MHz clock for siphaser reference (#999)
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2018-05-12 22:58:03 +08:00 |
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2426fea3f2
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siphaser: support external reference for the freerunning 150MHz
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2018-05-12 22:57:11 +08:00 |
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6796413a53
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serwb: remove unnecessary shebang line
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2018-05-12 22:49:44 +08:00 |
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Florent Kermarrec
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f5208ff2f3
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serwb/core: reduce buffering, use buffered=True
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2018-05-12 12:03:58 +02:00 |
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Florent Kermarrec
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fdc953e569
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serwb/etherbone: recuce buffering
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2018-05-12 12:03:11 +02:00 |
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Florent Kermarrec
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6e67e6d0b1
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serwb: revert some changes (was breaking simulation)
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2018-05-12 11:59:46 +02:00 |
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Florent Kermarrec
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0a6d4ccd85
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serwb/phy: improve/cleanup init
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2018-05-12 01:35:34 +02:00 |
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Florent Kermarrec
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b6ab59fb80
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serwb/phy: increase timeout
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2018-05-12 01:32:55 +02:00 |
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Florent Kermarrec
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e09dbc89bc
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serwb: remove idelaye3 en_vtc (was not done correctly, we'll add direct software control)
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2018-05-12 01:32:16 +02:00 |
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Florent Kermarrec
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cd4477864a
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serwb: fix case when rtm fpga is not loaded, lvds input can be 0 or 1
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2018-05-11 23:31:25 +02:00 |
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2e3bf8602f
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serwb: reduce buffering. Closes #997
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2018-05-11 14:13:41 +08:00 |
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6b811c1a8b
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sayma: fix runtime/rtm gateware address conflict
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2018-05-09 19:47:29 +08:00 |
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f055bf88f6
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suservo: add clip flags (#992)
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2018-05-09 07:16:15 +00:00 |
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Florent Kermarrec
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60fd362d57
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serwb: fix rx_comma detection
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2018-05-07 23:54:35 +02:00 |
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7d4a103a43
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opticlock, suservo: set default kasli hw_rev
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2018-05-07 09:07:18 +02:00 |
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whitequark
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b1d349cc1b
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firmware: implement a sampling profiler.
Does not yet support constructing call graphs.
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2018-05-05 00:44:40 +00:00 |
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5f0cfadb30
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rtio/sed: add unittest for sequence number rollover
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2018-05-02 12:04:30 +08:00 |
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4120105e3a
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rtio/sed: fix output network cmp_wrap
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2018-05-02 12:04:03 +08:00 |
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bce8fa3ec5
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rtio/sed: add replace unittest at the top level (#978)
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2018-05-02 10:58:18 +08:00 |
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83fb431cd0
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rtio/sed: pass sequence numbers through the FIFOs. Closes #978
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2018-05-02 10:57:57 +08:00 |
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Florent Kermarrec
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05955bfd79
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sayma_rtm: use bufio for sys4x (needed since we are using a -1 speedgrade)
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2018-05-01 22:16:35 +02:00 |
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Florent Kermarrec
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84e1f05559
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sayma_rtm: make cd_sys4x clock domain reset_less
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2018-05-01 16:11:26 +02:00 |
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Florent Kermarrec
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64c8eee28d
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serwb/phy/master: fix slave ready detection by filtering possible glitches on rx data (seems to happen when RTM fpga is not loaded)
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2018-04-30 23:59:56 +02:00 |
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5a683ddd1f
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Revert "kasli: force hw_rev for the different targets"
This reverts commit 17d7d7856a.
Would require filtering it in misoc or better
removing the argparse option.
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2018-04-28 23:24:41 +02:00 |
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17d7d7856a
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kasli: force hw_rev for the different targets
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2018-04-28 21:30:29 +02:00 |
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5d3c76fd50
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sayma_rtm: use bitstream opts in migen
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2018-04-27 15:43:32 +00:00 |
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5f00326c65
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suservo: coeff mem write port READ_FIRST
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2018-04-27 15:43:32 +00:00 |
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307cd07b9d
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suservo: lots of gateware/ runtime changes
tested/validated:
* servo enable/disable
* dds interface, timing, io_update, mask_nu
* channel control (en_out, en_iir, profile)
* profile configuration (coefficients, delays, offsets, channel)
* adc timings and waveforms measured
* asf state readback
* adc readback
individual changes below:
suservo: correct rtio readback
suservo: example, device_db [wip]
suservo: change rtio channel layout
suservo: mem ports in rio domain
suservo: sck clocked from rio_phy
suservo: cleanup, straighten out timing
suservo: dds cs polarity
suservo: simplify pipeline
suservo: drop unused eem names
suservo: decouple adc SR from IIR
suservo: expand coredevice layer
suservo: start the correct stage
suservo: actually load ctrl
suservo: refactor/tweak adc timing
suservo: implement cpld and dds init
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2018-04-27 13:50:26 +02:00 |
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Florent Kermarrec
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8212e46f5e
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sayma_amc: filter jesd refclk/sysref with jreset (hmc7043 can generate noise when unconfigured see sinara issue #541)
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2018-04-27 13:04:37 +02:00 |
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f9b2c32739
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suservo: add pgia spi channel
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2018-04-25 17:14:25 +00:00 |
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c83305065a
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suservo: add servo/config/status register
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2018-04-25 15:59:06 +00:00 |
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105068ad90
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suservo: fix restart timing
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2018-04-25 15:19:49 +00:00 |
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c304b6207a
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suservo: drop adc idelays
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2018-04-25 14:59:50 +00:00 |
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b44d6517d1
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suservo: use 125 MHz SDR ADC
* easier timing
* natural sampling on rising edge
* timing, signal robustness
* adjust the servo iteration timing
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2018-04-25 14:32:23 +00:00 |
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37c186a0fc
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suservo: refactor, constrain
* remove DiffMixin, move pad layout handling to pads
* add input delay constraints, IDELAYs
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2018-04-25 13:44:52 +00:00 |
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d0258b9b2d
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suservo: set input delays
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2018-04-24 15:30:25 +00:00 |
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fe75064c1e
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suservo: cleanup rtio interface
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2018-04-24 13:08:40 +00:00 |
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3942c2d274
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suservo: fix clkout cd drive
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2018-04-24 10:18:32 +00:00 |
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f74998a5e0
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suservo: move arch logic to top, fix tests
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2018-04-23 21:11:26 +00:00 |
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4903eb074c
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suservo: use BUFIO/BUFH for ADC
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2018-04-23 18:30:19 +00:00 |
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e36deab0a8
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suservo/adc: try to help vivado extract srls
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2018-04-23 18:30:19 +00:00 |
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929ed4471b
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kasli/SUServo: use suservo, implement urukul_qspi
m-labs/artiq#788
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2018-04-23 18:30:18 +00:00 |
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4c1e356f67
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suservo: add pads rewiring layer for eems
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2018-04-23 18:30:18 +00:00 |
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99dd9c7a2a
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suservo: fix rtio interface width
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2018-04-23 18:30:18 +00:00 |
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d5eea962ec
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suservo: fix cnv_b diff
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2018-04-23 18:30:12 +00:00 |
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c8fd63754a
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suservo: add unittests
m-labs/artiq#788
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2018-04-23 18:25:59 +00:00 |
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934c41b90a
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gateware: add suservo
from
fe4b60b902
m-labs/artiq#788
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2018-04-23 18:24:59 +00:00 |
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Florent Kermarrec
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439d2bf2bc
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sayma/serwb: adapt, full reset of rtm on link reset
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2018-04-17 19:24:03 +02:00 |
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Florent Kermarrec
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8edf4541d6
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serwb: adapt test
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2018-04-17 19:21:53 +02:00 |
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