Commit Graph

1593 Commits

Author SHA1 Message Date
hartytp
f3cd0fc675 wrpll.filters: the helper clipping threshold is currently way too low. Move clipping after the bitshift to increase a bit.
TODO: think about this and pick a sensible threshold (and also think about integrator anti windup)
2020-10-08 15:32:27 +08:00
hartytp
e5e648bde1 wrpll: add bit shift for collector helper output 2020-10-08 15:32:27 +08:00
hartytp
c9ae406ac6 wrpll: change the DDMTD helper frequency to match CERN, improve docs 2020-10-08 15:32:27 +08:00
hartytp
f6f6045f1a wrpll.thls: fix make 2020-10-08 15:32:27 +08:00
hartytp
b44b870452 wrpll.filters: update to match Weida's MatLab simulations 2020-10-08 15:32:27 +08:00
hartytp
e9ab434fa7 wrpll.core: update for modified collector 2020-10-08 15:32:27 +08:00
17c952b8fb wrpll: style 2020-10-08 15:32:27 +08:00
hartytp
ebb7ccbfd1 wrpll: document DDMTD collector and fix unwrapping 2020-10-08 15:32:27 +08:00
50b4eb4840 Merge branch 'master' into phaser
* master: (26 commits)
  fastino: documentation and eem pass-through
  kasli2: forward sma_clkin to si5324
  test: relax test_dma_playback_time on Zynq
  rpc: fixed _write_bool
  fastino: document/cleanup
  build_soc: remove assertion that was used for test runs
  metlino_sayma_ttl: Fix RTIO frequency & demo code (#1516)
  Revert "test: temporarily disable test_async_throughput"
  build_soc: rename identifier_str to gateware_identifier_str
  test: relax loopback gate timing
  test: temporarily disable test_async_throughput
  test: relax test_pulse_rate on Zynq
  test: skip NonexistentI2CBus if I2C is not supported
  build_soc: override identifier_str only for gateware
  examples: add Metlino master, Sayma satellite with TTLOuts via FMC
  sayma_amc: add support for 4x DIO output channels via FMC
  fmcdio_vhdci_eem: fix pin naming
  build_soc: add identifier_str override option
  RPC: optimization by caching
  test: improved test_performance
  ...
2020-09-22 16:02:25 +00:00
c55f2222dc fastino: documentation and eem pass-through
* Repeat information about matching log2_width a few times
  in the hope that people read it. #1518
* Pass through log2_width in kasli_generic json. close #1481
* Check DAC value range. #1518
2020-09-22 17:58:53 +02:00
29c940f4e3 kasli2: forward sma_clkin to si5324 2020-09-17 16:53:43 +08:00
868a9a1f0c phaser: new multidds 2020-09-16 14:06:38 +00:00
c18f515bf9 phaser: rework rtio channels, sync_dly, init() 2020-09-16 12:23:07 +00:00
fdd2d6f2fb phaser: SI methods 2020-09-12 11:02:37 +00:00
4e24700205 phaser: spelling 2020-09-09 16:52:52 +00:00
8aaeaa604e phaser: share_lut 2020-09-07 16:06:35 +00:00
002a71dd8d build_soc: rename identifier_str to gateware_identifier_str 2020-09-02 00:00:57 +08:00
dfbf3311cb sayma_amc: add support for 4x DIO output channels via FMC 2020-08-31 16:21:45 +08:00
1ad9deaf91 fmcdio_vhdci_eem: fix pin naming 2020-08-31 16:21:45 +08:00
45ae6202c0 build_soc: add identifier_str override option
Signed-off-by: Stephan Maka <stephan@spaceboyz.net>
2020-08-31 11:48:58 +08:00
272dc5d36a phaser: documentation 2020-08-28 16:36:44 +00:00
96fc248d7c phaser: synchronize multidds to frame 2020-08-27 14:28:19 +00:00
c10ac2c92a phaser: add trf, duc, interfaces, redo body assembly, use more natrual iq ordering (i lsb) 2020-08-27 14:26:09 +00:00
e5e2392240 phaser: wire up multidds 2020-08-26 17:12:41 +00:00
d1be1212ab phaser: coredevice shim, dds [wip] 2020-08-26 15:10:50 +00:00
20fcfd95e9 phaser: coredevice shim, readback fix 2020-08-24 15:46:31 +00:00
bcefb06e19 phaser: ddb template, split crc 2020-08-24 14:51:50 +00:00
11c9def589 phaser: readback delay, test fastlink 2020-08-24 14:49:36 +00:00
63e4b95325 fastlink: rework crc injection 2020-08-23 19:41:13 +00:00
a27a03ab3c fastlink: fix crc vs data width 2020-08-23 19:02:50 +00:00
7e584d0da1 fastino: use fastlink 2020-08-22 11:56:23 +00:00
3e99f1ce5a phaser: refactor link 2020-08-22 11:56:23 +00:00
a34a647ec4 phaser: refactor fastlink 2020-08-22 11:56:23 +00:00
aa0154d8e2 phaser: initial 2020-08-22 11:56:23 +00:00
504f72a02c rtio: remove legacy i_overflow_reset CSR 2020-08-06 17:52:32 +08:00
cw-mlabs
e4b16428f5 wrpll: fix run signal 2020-07-27 13:02:02 +08:00
cw-mlabs
8dd9a6d024 wrpll: fix scl signal 2020-07-27 12:59:32 +08:00
4340a5cfc1 rtio/dma: fix previous commit 2020-07-12 10:14:22 +08:00
f2e0d27334 rtio/dma: remove dead/broken code 2020-07-12 10:13:18 +08:00
901be75ba4 sayma_rtm: fix Si5324 reset
Closes #1483
2020-07-11 09:51:01 +08:00
2d1f1fff7f kasli_generic: do not attempt to use SFP LED for RTIO on 2.0+ 2020-07-08 18:14:44 +08:00
cb76f9da89 metlino: fix CSR collisions
Closes #1425
2020-05-29 15:59:44 +08:00
bd9eec15c0 metlino: increase number of DRTIO links
Seems OK with Vivado 2019.2.
2020-05-29 15:59:16 +08:00
d8b5bcf019 sayma_amc: support uTCA backplane for DRTIO 2020-05-29 14:58:49 +08:00
8b939b7cb3 sayma_amc: remove Master (obsoleted by Metlino) 2020-05-29 14:40:49 +08:00
4e9a529e5a kasli: integrate WRPLL 2020-05-07 21:34:02 +08:00
60e5f1c18e kasli: DRTIO support for Kasli 2 2020-05-07 20:09:43 +08:00
1f2182d4c7 kasli: default to hardware v2 2020-05-07 19:15:03 +08:00
b83afedf43 kasli: light up ERROR LED on panic 2020-05-07 19:06:10 +08:00
7e400a78f4 kasli: compile tester for hw 2.0 by default 2020-04-28 16:07:56 +08:00
3a7819704a rtio: support direct 64-bit now CSR in KernelInitiator 2020-04-26 16:04:32 +08:00
d19f28fa84 kasli: v2 clocking WIP, remove SFP LEDs from RTIO 2020-04-23 23:02:18 +08:00
ea79ba4622 ttl_serdes: detect edges on short pulses
Edges on pulses shorter than the RTIO period were missed because the
reference sample and the last sample of the serdes word are the same.

This change enables detection of edges on pulses as short as the
serdes UI (and shorter as long as the pulse still hits a serdes sample
aperture).

In any RTIO period, only the leading event corresponding to the first
edge with slope according to sensitivity is registerd. If the channel is
sensitive to both rising and falling edges and if the pulse is contained
within an RTIO period, or if it is sensitive only to one edge slope and
there are multiple pulses in an RTIO period, only the leading event is
seen. Thus this possibility of lost events is still there. Only the
conditions under which loss occurs are reduced.

In testing with the kasli-ptb6 variant, this also improves resource
usage (a couple hundred LUT) and timing (0.1 ns WNS).
2020-04-13 13:21:03 +02:00
ec7b2bea12 sayma: round FTW like Urukul in JDCGSyncDDS 2020-04-08 15:00:33 +08:00
0f4be22274 sayma: add simple sychronized DDS for testing 2020-04-08 14:13:54 +08:00
61d4614b61 sayma: fix/cleanup DRTIO-DAC sync interaction 2020-04-06 22:34:05 +08:00
ffd3172e02 sayma: move SYSREF DDMTD to RTM (#795) 2020-04-06 00:01:28 +08:00
e803830b3b fastino: support wide RTIO interface and channel groups 2020-03-05 17:55:04 +00:00
6d26def3ce sayma: drive filtered_clk_sel on master variant 2020-02-06 22:28:49 +08:00
c7de1f2e6b metlino: drive clock muxes 2020-02-05 00:06:34 +08:00
dfa033eb87 wrpll: new collector from Weida/Tom 2020-01-24 10:31:52 +08:00
dee16edb78 wrpll: DDMTD sampler double latching 2020-01-22 19:16:26 +08:00
248230a89e fastino: style 2020-01-20 13:25:00 +01:00
2c4e5bfee4 fastino: add [WIP] 2020-01-20 13:25:00 +01:00
01a6e77d89 mirny: add
* This targets unrelease CPLD gateware (https://github.com/quartiq/mirny/issues/1)
* includes initial coredevice driver, eem shims, and kasli_generic tooling
* addresses the ARTIQ side of #1130
* Register abstraction to be written

Signed-off-by: Robert Jördens <rj@quartiq.de>
2020-01-20 13:13:08 +01:00
6c3e71a83a wrpll: cleanup 2020-01-18 09:43:43 +08:00
344f8bd12a wrpll: collector patch from Weida 2020-01-18 09:42:58 +08:00
6c948c7726 sayma: RF switch control is active-low on Basemod, invert 2020-01-16 08:59:52 +08:00
50302d57c0 wrpll: more careful I2C timing 2020-01-14 20:03:46 +08:00
105dd60c78 wrpll: ADPLLProgrammer mini test bench and fixes 2020-01-14 16:52:25 +08:00
3242e9ec6c wrpll: loop test 2020-01-13 22:31:57 +08:00
8ec0f2e717 wrpll: implement ADPLLProgrammer 2020-01-13 22:30:11 +08:00
d685619bcd wrpll: collector code modifications from Weida 2020-01-13 20:42:41 +08:00
a666766f38 wrpll: add ADPLL offset registers 2019-12-30 22:19:42 +08:00
5c6e394928 ddmtd: add collector 2019-12-30 22:17:44 +08:00
f57f235dca wrpll: new frequency meter
As per Mattermost discussion with Tom.
2019-12-30 19:47:57 +08:00
9e15ff7e6a wrpll: improve DDMTD deglitcher 2019-12-30 16:56:06 +08:00
b7f1623197 sayma_rtm: connect attenuator shift registers in series 2019-12-20 18:58:31 +08:00
1c9cbe6285 sayma_rtm: add basemod attenuators on RTIO 2019-12-20 15:25:55 +08:00
6ee15fbcae sayma_rtm: basemod RF switches 2019-12-18 10:33:29 +08:00
52112d54f9 kasli_generic: expose peripheral_processors dictionary. Closes #1403 2019-12-10 10:30:06 +08:00
150a02117c sayma_rtm: drive clk_src_ext_sel 2019-12-09 19:47:50 +08:00
307a6ca140 gth_ultrascale: make OBUFDS_GTE3 work
https://www.xilinx.com/support/answers/67919.html
2019-12-09 18:13:22 +08:00
2b5213b013 wrpll: constrain clocks 2019-12-09 12:26:44 +08:00
05e2e1899a wrpll: update OBUFDS_GTE2 comment
Seems O can fan out simultaneously to transceiver and fabric.
Kasli is using ODIV2 for no particular reason.
2019-12-09 11:58:54 +08:00
4148efd2ee wrpll: implement filters and connect to Si549 2019-12-09 11:47:29 +08:00
d43fe644f0 wrpll: stabilize DDMTDSamplerGTP 2019-12-09 11:47:14 +08:00
0499f83580 wrpll: helper clock sanity check 2019-12-08 23:46:33 +08:00
46a776d06e sayma: introduce WRPLL on RTM 2019-12-08 15:30:00 +08:00
883310d83e sayma_rtm: si5324 -> cdrclkc 2019-12-08 14:26:05 +08:00
57a5bea43a sayma_rtm: support setting RTIO frequency 2019-12-08 11:45:31 +08:00
da9237de53 wrpll: support differential DDMTD inputs 2019-12-07 18:18:57 +08:00
7098854b0f wrpll: share DDMTD counter 2019-12-04 19:05:56 +08:00
05c5fed07d suservo: stray comma 2019-12-03 08:38:07 +00:00
56074cfffa suservo: support operating with one urukul
implemented by wiring up the second Urukul to dummy pins

Signed-off-by: Robert Jördens <rj@quartiq.de>
2019-12-02 11:30:20 +01:00
86e1924493 kasli_generic: support external reference on masters 2019-11-30 07:34:41 +00:00
eb271f383b wrpll: add DDMTD cores 2019-11-28 22:03:50 +08:00
2e55e39ac7 wrpll: use spaces to indent 2019-11-28 17:40:25 +08:00
354d82cfe3 wrpll: drive helper clock domain 2019-11-28 17:40:00 +08:00
68cab5be8c si549: cleanups 2019-11-28 16:36:59 +08:00
4832bfb08c wrpll: i2c functions, select_recovered_clock placeholder 2019-11-27 21:21:00 +08:00
c536f6c4df sayma_amc: output ddmtd_rec_clk 2019-11-20 19:16:04 +08:00
ae50da09c4 drtio/gth_ultrascale: support OBUFDS_GTE3 2019-11-20 19:15:50 +08:00
fe0c324b38 sayma: integrate si549 core 2019-11-20 17:37:16 +08:00
fa41c946ea wrpll: si549 fixes 2019-11-20 17:04:24 +08:00
c5dbab1929 gateware: move wrpll to drtio 2019-11-20 14:43:08 +08:00
David Nadlinger
bc3b55b1a8 gateware/eem: Force IOB=TRUE on Urukul SYNC output
Without this, the final register in the SYNC signal TTLClockGen
isn't (always) placed in the I/O tile, leading to more jitter
than necessary, and causing "double window" artefacts. See
sinara-hw/Urukul#16 for more details.

(Patch based on work by Weida Zhang, testing by various members
of the community in Oxford and elsewhere.)
2019-11-05 17:14:07 +08:00
98854473dd sayma_amc: use all transceivers on master (#1230) 2019-11-02 12:12:32 +08:00
42af76326f kasli: enlarge integrated CPU SRAM for DRTIO masters
Required by the bootloader netboot support.
2019-11-01 10:15:13 +08:00
228e44a059 sayma: enable Ethernet on DRTIO satellite variant
So that netboot can be used in bootloader.
2019-10-30 21:39:00 +08:00
dc71039934 sayma, metlino: increase integrated_sram_size on Ethernet-enabled variants 2019-10-30 21:36:00 +08:00
462cf5967e bootloader: add netboot support 2019-10-30 21:23:42 +08:00
8fa3c6460e sayma_amc: set direction of external TTL buffer according to RTIO PHY OE 2019-10-16 18:48:50 +08:00
37d0a5dc19 rtio/ttl: expose OE 2019-10-16 18:48:20 +08:00
bc060b7f01 style 2019-10-16 18:18:11 +08:00
21a1c6de3f sayma: use SFP0 for DRTIO master 2019-10-16 17:53:40 +08:00
314d9b5d06 kasli: default to 125MHz frequency for DRTIO
This is the consistent and most common option. Sayma will also eventually move to it.
2019-10-08 12:59:52 +08:00
4df2c5d1fb sayma: prepare for SYSREF align
We will try DDMTD on the AMC first, as this is simpler and perhaps will work on v2 after the power supply fixes.
2019-10-08 12:30:47 +08:00
03007b896e sayma_amc: sma -> mcx 2019-10-07 20:31:35 +08:00
97a0dee3e8 jesd204: remove ibuf_disable
We use the MOSFET to mute the HMC7043 noise on hardware v2 instead.
2019-10-06 22:26:31 +08:00
f8e4cc37d0 sayma_rtm: reset and detect DACs 2019-10-06 20:15:27 +08:00
f62dc7e1d4 sayma: refactor JESD DAC channel groups 2019-10-06 20:15:09 +08:00
1c6c22fde9 sayma_amc: HMC830_REF moved to RTM side 2019-10-06 18:15:37 +08:00
e6ff44301b sayma_amc: cleanup (v2.0 only) 2019-10-06 18:11:43 +08:00
e9b81f6e33 remove serwb
DRTIO is a better solution
2019-10-06 18:10:23 +08:00
7cd02d30b7 sayma_rtm_drtio: replace sayma_rtm 2019-10-06 17:59:53 +08:00
b3b85135a3 sayma_rtm_drtio: add DDMTD core, move specific cores out of SatelliteBase 2019-10-06 17:59:11 +08:00
346c985347 sayma_rtm_drtio: use artiq_sayma folder 2019-10-06 17:30:08 +08:00
4198033657 sayma_rtm_drtio: cleanup (v2.0 only) 2019-10-06 16:42:34 +08:00
5612b31860 sayma_rtm_drtio: add HMC clock chip and DAC control 2019-10-06 16:15:24 +08:00
a8cf4c2b18 sayma_rtm: hwrev v2.0 by default 2019-10-06 13:25:30 +08:00
bb5ff46f7d Merge branch 'wrpll' 2019-10-05 10:24:11 +08:00
7b95814cf5 sayma_amc: refactor, add SimpleSatellite variant 2019-10-05 10:24:06 +08:00
58b7bdcecc sayma_amc: refactor RTM FPGA code 2019-10-05 10:24:06 +08:00
96fc4a21e8 sayma_amc: remove dummy FPGA pin assignment testing code 2019-10-05 10:24:06 +08:00
6aa68e1715 sayma_rtm2: select filtered clock from Si5324 2019-10-04 22:56:16 +08:00
6cb0f5de59 sayma_amc: enable DRTIO switching 2019-10-04 22:55:23 +08:00
0cf8a46bbd sayma_amc2: select filtered clock from Si5324 2019-10-04 21:28:26 +08:00
f0e87d2e59 grabber: remove unused code 2019-09-20 15:26:12 +02:00
991c686d72 kasli_generic,eem: print RTIO channels in hex like artiq_ddb_template 2019-09-11 15:51:53 +08:00
7492a59f6d kasli_generic: add SUServo support (#1343) 2019-09-11 11:12:48 +08:00
21021beb08 kasli: remove opticlock (moved to kasli_generic) 2019-09-09 15:03:10 +08:00
cfb5ef5548 kasli_generic: add Novogorny support 2019-09-09 14:54:34 +08:00
1fb317778a eem/grabber: allow third EEM to be specified 2019-08-29 18:58:12 +08:00
959679d8b7 wrpll: add I2CMasterMachine 2019-08-27 18:02:05 +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
f861459ace wrpll: add filter algorithms (WIP) 2019-08-02 13:23:16 +08:00
7a5dcbe60e wrpll/thls: support processor start/stop 2019-07-24 18:51:33 +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
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
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
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
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
bc2cfd77f5 metlino: add EEMs 2019-05-19 18:16:00 +08:00
cdef50c0dd sayma_amc: Urukul v1.3 2019-05-19 16:54:38 +08:00
9dcaae6395 metlino: use variant output directory 2019-05-19 16:24:51 +08:00
b4779969d0 metlino: work around vivado bug (#1230) 2019-05-19 11:27:27 +08:00
874542f33f add Metlino support 2019-05-19 10:57:43 +08:00
hartytp
cfe1f56f73
suservo: add some more comments to the RTServoMem to clarify the RTIO interface (#1323) 2019-05-17 16:12:35 +01:00
fda3cb2482 kasli_generic: add edge counter support 2019-05-09 17:19:11 +08:00
ead9a42842 kasli: remove VLBAIMaster, VLBAISatellite variants 2019-05-08 15:58:25 +00:00
0c9b810501 kasli: remove PTB/PTB2/LUH/HUB variants
see sinara-systems and nix-scripts repos
2019-05-08 15:51:18 +00:00
1d2cc60e0d kasli_generic: support ext_ref 2019-05-08 15:51:18 +00:00
David Nadlinger
4d215cf541 firmware: Add Si5324 config for 125 MHz ext ref
PLL divider settings as suggested by DSPLLsim 5.1.
2019-04-15 22:22:19 +01:00
97b7ed557b sayma_amc: do not use SFP0 (now used for Ethernet) 2019-04-12 18:47:18 +08:00
4499ef1748 kasli: only add moninj core if there are probes to monitor 2019-03-24 14:09:52 +08:00
5d31cf2268 sayma_rtm2: si5324_clkout -> cdr_clk_clean 2019-03-23 13:48:36 +08:00
560849e693 sayma_amc: add DRTIO transceiver on rtm_amc_link for v2 hardware 2019-03-23 13:41:22 +08:00
bbb8c00518 sayma_amc: default to satellite variant 2019-03-23 13:37:55 +08:00
18fbe0b081 sayma_rtm_drtio: support v2 hardware 2019-03-23 13:31:28 +08:00
c7205ad82f sayma_rtm: preliminary v2 support 2019-03-23 12:37:03 +08:00
33b28f6e56 sayma_amc: add placeholder code to use DDMTD signals on v2 hardware 2019-03-21 17:37:22 +08:00
2ec5a58c59 sayma_amc: si5324_clkout -> cdr_clk_clean 2019-03-21 14:09:33 +08:00
e47ba4b35e kasli_generic: fix identifier string 2019-03-08 19:57:20 +08:00
62c7f75a9e sayma_amc: support hardware revisions 2019-02-25 23:49:45 +08:00
d45249197c siphaser: improve ultrascale clock routing 2019-02-25 23:00:01 +08:00
de3992bbdd kasli: remove HUST variants (supported by kasli_generic) 2019-02-23 15:44:17 +08:00
791f830ef6 kasli_generic: support DRTIO 2019-02-23 15:41:05 +08:00
1c35c051a5 kasli: remove variants supported by generic builder 2019-02-22 23:08:49 +08:00
8edc2318ab style 2019-02-22 17:19:20 +08:00
6ad2e13515 kasli: add generic builder (WIP) 2019-02-12 19:18:09 +08:00
ff4e4f15ed kasli: expose base SoC classes 2019-02-12 18:33:27 +08:00
1cfd26dc2e kasli: add UNSW variant 2019-02-08 17:51:51 +08:00
3e8fe3f29d suservo: fix permissions 2019-02-08 14:54:02 +08:00
hartytp
87e85bcc14 suservo: fix coefficient data writing
Signed-off-by: Thomas Harty <thomas.harty@physics.ox.ac.uk>
2019-02-07 14:47:11 +01:00
b56c7cec1e kasli: use 100MHz RTIO and 800MHz Urukul frequencies on Berkeley target
Urukul sync is not reliable at 125/1000
2019-02-05 11:24:45 +08:00
ea431b6982 sayma_rtm: use 150MHz RTIO freq for DDMTD 2019-01-31 20:43:44 +08:00